JP7093484B2 - Intestinal regulator - Google Patents

Description

Application of Article 30, Paragraph 2 of the Patent Act Japan Agricultural Chemistry Society 2015 Conference (held at Okayama University from March 26 to 29, 2015) Abstracts of the Japan Agricultural Chemistry Society 2015 Conference (March 5, 2015, Published by Japan Agricultural Chemical Society) Toyo Shinyaku News Release (April 9, 2015, published by Toyo Shinyaku Co., Ltd.) Health Industry Newspaper (August 19, 2015, published by UBM Media Co., Ltd.) Health Life Business (2015) July 1, Health Life Business Magazine Co., Ltd.) Health Life Business (June 15, 2015, Health Life Business Magazine Co., Ltd.) Health Industry Distribution Newspaper (June 11, 2015, published by Health Life Business Magazine Co., Ltd.) Health Industry Distribution Newspaper (published by Japan Distribution Industry Newspaper) Japan Distribution Industry Newspaper (June 4, 2015, published by Japan Distribution Industry Newspaper) Health Journal (April 21, 2015, published by Health Journal Co., Ltd.) Food Newspaper (published by Health Journal Co., Ltd.) Published by Food Newspaper Co., Ltd. on April 20, 2015)

The present invention relates to an intestinal regulator.

In recent years, various lifestyle-related diseases have become widespread due to changes in eating habits, bias in dietary content, and stress. One of them is intestinal upset such as constipation and diarrhea. Constipation is caused by long-term retention of stool in the intestines. In addition, severe constipation causes an increase in harmful bacteria in the intestine and an increase in absorption of harmful substances, which may lead to colorectal cancer. Therefore, the development of an intestinal regulating agent containing a substance having an intestinal regulating action for improving intestinal disorders as an active ingredient is underway.

As one of the active ingredients of the intestinal regulator, for example, a plant containing a large amount of insoluble dietary fiber is known. Insoluble dietary fiber has a bowel movement improving effect. As such insoluble dietary fiber, for example, a substance derived from a plant hull such as wheat bran is known.

It is also known that the particle size of the plant powder affects the bowel movement improving effect. For example, in Non-Patent Document 1, the frequency of defecation and the amount of defecation are compared using wheat bran having different grain sizes (the epidermis portion of wheat grains), and the larger the grain size of wheat bran, the larger the amount of water retained. It is stated that the amount will increase. Similarly, Patent Document 1 describes an intestinal regulating food having a relatively large average particle size of 50 to 200 μm and containing 10% or more of insoluble dietary fiber derived from corn husk. ..

Japanese Unexamined Patent Publication No. 4-281762

British Medical Journal, 1974, 4,187-189

Certainly, if the powder derived from a plant hull having a relatively large particle size described in Patent Document 1 and Non-Patent Document 1 is used, there is a possibility that an intestinal regulating agent having an intestinal regulating action such as a bowel movement improving action can be produced. However, since these substances may cause side effects such as diarrhea depending on the constitution of the subject, there is a problem that it is difficult to increase the intake to the extent that an intestinal regulating effect is observed.

Therefore, the present invention is to provide an intestinal regulating agent containing a substance that is safer and exhibits an excellent intestinal regulating action while using a natural material as compared with the conventional substance having an intestinal regulating action.

The present inventors have made extensive studies on various substances in order to solve the above-mentioned problems, and have come to focus on the foliage of barley. Then, when the foliage of barley was powdered and the intestinal regulation effect was investigated by the difference in grain size, it was surprisingly true that the wheat bran described in Non-Patent Document 1 and the corn hull derived product described in Patent Document 1 were true. On the contrary, it was found that the barley foliage has an intestinal regulating effect such as a bowel movement improving effect, an intestinal environment improving effect and an intestinal immunostimulatory effect by reducing the particle size. Based on this finding, the present inventors have succeeded in creating an intestinal regulator containing a powder of wheat foliage having a relatively small particle size. The present invention is a completed invention based on this successful example.

Therefore, according to the present invention, it is an intestinal regulating agent containing powder of wheat leaves and / or stems.
The intestinal regulator is provided, wherein the powder is a powder having an average particle size of 25 μm or less.

According to another aspect of the present invention, an intestinal regulator containing wheat leaf and / or stem powder.
The powder has a cumulative particle size distribution with a particle size of 20 μm or less having a cumulative frequency of 25% by volume or more, a cumulative particle size distribution with a particle size of 30 μm or less having a cumulative frequency of 37% by volume or more, and a cumulative frequency of 48 volumes with a particle size of 40 μm or less. The intestinal regulator is a powder having at least one volume-based cumulative particle size distribution selected from the group consisting of a cumulative particle size distribution having a cumulative particle size distribution of% or more and a cumulative particle size distribution having a particle size of 50 μm or less having a cumulative frequency of 60% by volume or more. Provided.

According to another aspect of the present invention, an intestinal regulator containing wheat leaf and / or stem powder.
The powder is selected from the group consisting of a cumulative particle size distribution having a 10% by volume particle size of 8 μm or less, a cumulative particle size distribution having a 50% by volume particle size of 41 μm or less, and a cumulative particle size distribution having a 90% by volume particle size of 87 μm or less. The intestinal regulator is provided, which is a powder having at least one volume-based cumulative particle size distribution.

Preferably, the intestinal regulating agent of the present invention is a bowel movement improving agent, an intestinal environment improving agent or an intestinal immune function activating agent.

Preferably, in the intestinal regulating agent of the present invention, the wheat is at least one kind of wheat selected from the group consisting of barley, wheat, rye and rye.

Preferably, in the intestinal regulating agent of the present invention, the powder is a powder having an angle of repose of 50.5 ° or more.

Preferably, in the intestinal regulating agent of the present invention, the powder is a powder having a bulk density of 0.220 g / cm ³ or less.

According to the present invention, by containing powder of foliage of wheat having a small particle size, an increase in fecal volume, an increase in fecal IgA amount and an increase in intestinal useful bacteria are observed, and a bowel movement improving effect and an intestinal environment are observed. An intestinal regulating agent having an intestinal regulating action including an improving action and an intestinal immunostimulatory action can be obtained. In addition, the intestinal regulator of the present invention, which is characterized by containing wheat foliage, is highly safe.

The intestinal regulating agent of the present invention has an intestinal regulating action that causes intestinal dysfunction such as constipation, diarrhea, and defecation disorder, intestinal immunodeficiency, generation of harmful microbial metabolites and harmful enzymes in the intestine, lifestyle diseases, and intestinal tissues such as allergies. It can be expected to improve, alleviate, treat and prevent various diseases and abnormalities related to the abnormality.

FIG. 1 is a diagram showing the measurement results of the wet feces weight (g) of the control group, the crushed powder (small particle size) group, the crushed powder (medium particle size) group, and the crushed powder (large particle size) group described in the examples. be. Numerical values represent mean values, ** indicates that the risk rate is significant at 1% for the control group, and # indicates that the risk rate is significant at 5% for the pulverized powder (large particle size) group. .. FIG. 2 shows the measurement results of the amount of IgA (mg-IgA / day) in the feces of the control group, the crushed powder (small particle size) group, the crushed powder (medium particle size) group, and the crushed powder (large particle size) group described in Examples. It is a figure which showed. Numerical values represent mean values, ** indicates that the risk rate is significant at 1% with respect to the control group, and * indicates that the risk rate is significant at 5% with respect to the control group. FIG. 3 is a diagram showing the measurement results of the intestinal flora (genus Lactbacillus) of the control group, the pulverized powder (small particle size) group, the pulverized powder (medium particle size) group, and the pulverized powder (large particle size) group described in the examples. Is. The numerical value represents the average value, and * indicates that it is significant at a risk rate of 5% with respect to the control group. FIG. 4 is a diagram showing the measurement results of the intestinal flora (Prevotella genus) of the control group, the crushed powder (small particle size) group, the crushed powder (medium particle size) group, and the crushed powder (large particle size) group described in the examples. Is. The numerical value represents the average value, and * indicates that it is significant at a risk rate of 5% with respect to the control group. FIG. 5 shows the measurement results of the intestinal flora (Clostroidium Cruster XIVa) of the control group, the pulverized powder (small particle size) group, the pulverized powder (medium particle size) group, and the pulverized powder (large particle size) group described in the examples. It is a figure. The numerical value represents the average value, and * indicates that it is significant at a risk rate of 5% with respect to the control group.

Hereinafter, the details of the present invention will be described.
The intestinal regulator of the present invention is characterized by containing wheat leaf powder, stem powder or both powders, that is, wheat leaf and / or stem powder. In the present specification, "leaves and / or stems" may be collectively referred to as foliage. The intestinal regulating agent of the present invention may contain powder of wheat foliage, and may contain powder of other parts such as wheat root in addition to these.

The wheat is not particularly limited as long as it is generally known, and examples thereof include barley, wheat, rye, and rye, and one or a combination thereof may be used. Barley is preferred as the wheat. In the following, barley may be described as an example of barley, but the barley used as the active ingredient of the intestinal regulating agent of the present invention is not limited to barley.

Barley ( Hordeum vulgare L. ) is an annual or perennial herb that is native to Central Asia and belongs to the Gramineae family, and is roughly classified into two-row barley and six-row barley according to the panicle shape. In addition, there are various varieties, such as Nishinohoshi, Haruka Nijo, Nishinochikara, and Harushizuku, and examples of six-row barley are double, Shunrai, Sanukihadaka, Daishimochi, Ichibanboshi, Fiber Snow, Silky Snow, etc. Examples include steel barley, kashimagor, red god power (registered trademark), barley, barley, soot cold, and barley. The barley used in the present invention is not particularly limited, and may be any of the above-mentioned varieties, wild varieties, hybrids and the like.

The foliage of wheat may be harvested at any harvest time, and is not particularly limited. For example, when barley is barley, it is harvested before the maturity stage, that is, from the start stage of division to the early stage of heading. It is preferable that it is harvested. Specifically, although it varies depending on the variety, generally, the foliage is harvested from barley having a height of 10 cm or more, preferably about 10 to 90 cm, particularly preferably about 20 to 80 cm, especially about 30 to 70 cm. Is preferable, but the present invention is not limited to these.

It is preferable that the foliage of wheat is pulverized immediately after harvesting. When it takes time to pulverize, it is preferable to store it by a storage means usually used by those skilled in the art such as low temperature storage in order to prevent deterioration of the foliage of wheat.

The foliage of wheat may be subjected to various treatments in addition to the pulverization treatment when it is pulverized. Examples of such treatments include, but are not limited to, drying treatments, blanching treatments, sterilization treatments, fragment treatments, juice squeezing treatments, and extraction treatments. Examples of the wheat foliage powder used in the intestinal regulating agent of the present invention include wheat foliage dry powder, wheat foliage shredded powder, wheat foliage squeezed powder, and wheat. Examples include dry powder of foliage extract. In the present invention, the powder includes those granulated or tableted by adding excipients and the like as necessary.

For example, by combining a drying treatment and a pulverization treatment, the foliage of wheat can be made into a dry powder. The drying treatment and the pulverization treatment may be performed at the same time, or either of them may be performed first, but it is preferable to perform the pulverization treatment after the drying treatment is performed first. When the foliage of wheat is dried and powdered, if necessary, one or a combination of two or more treatments selected from treatments such as blanching treatment and sterilization treatment may be performed. Further, the number of times of the pulverization treatment is not particularly limited, and the treatment may be carried out once or twice or more, such as by performing a fine pulverization treatment for finer pulverization after the coarse pulverization treatment.

The blanching treatment is a treatment for keeping the green color of the stems and leaves of wheat vivid, and examples of the blanching treatment method include hot water treatment and steaming treatment.

Examples of the hot water treatment include a method of treating wheat foliage for 60 to 240 seconds, preferably 90 to 180 seconds in hot water or steam at 70 to 100 ° C., preferably 80 to 100 ° C. .. Further, in the hot water treatment, it is preferable to use a carbonate such as magnesium carbonate or a hydrogen carbonate such as sodium hydrogen carbonate, and by dissolving the hydrogen carbonate salt in hot water, the green color of the foliage of wheat becomes more vivid. Can be.

As the steaming treatment, an intermittent steaming treatment in which the treatment of steaming the foliage of wheat with steam and the treatment of cooling under normal pressure or pressure is preferable. In the intermittent steaming treatment, the treatment of steaming with steam is performed, for example, for 20 to 40 seconds, preferably 30 seconds. The cooling treatment after the steaming treatment is preferably performed immediately, and the method thereof is not particularly limited, but is immersed in cold water, refrigerated, cooled by cold air, vaporized cooling by hot air, and vaporized cooling by combining hot air and cold air. Etc. are used. Of these, evaporative cooling, which is a combination of hot air and cold air, is preferable. Such a cooling treatment is carried out so that the product temperature of the foliage of wheat is preferably 60 ° C. or lower, more preferably 50 ° C. or lower, still more preferably 40 ° C. or lower. Further, in order to produce a wheat foliage powder rich in nutrients such as vitamins, minerals and chlorophyll, it is preferable to repeat the intermittent steaming treatment 2 to 5 times.

The sterilization treatment is not particularly limited as long as it is a sterilization treatment generally known to those skilled in the art, but is, for example, a treatment for physically or chemically killing microorganisms using temperature, pressure, electromagnetic waves, chemicals, or the like. Can be done.

When the blanching treatment is performed in addition to the drying treatment and the pulverization treatment, it is preferable that the blanching treatment is performed before the drying treatment. When the sterilization treatment is performed in addition to the drying treatment and the crushing treatment, it is preferable that the sterilizing treatment is performed after the drying treatment or before or after the crushing treatment.

The drying treatment is not particularly limited, and examples thereof include a treatment in which the moisture content of the foliage of wheat is 10 wt% or less, preferably 5 wt% or less. The drying treatment can be performed by any method known to those skilled in the art, such as hot air drying, high pressure steam drying, electromagnetic wave drying, and freeze drying. Drying by heating can be performed, for example, at a temperature and time at which the foliage of wheat is not discolored by heating at 40 ° C. to 140 ° C., preferably 80 to 130 ° C.

The crushing treatment is not particularly limited, and examples thereof include a treatment of crushing a plant by any method usually used by those skilled in the art. The wheat foliage powder may be sieved if necessary, and for example, one that passes through 100 to 150 mesh can be used as the wheat foliage powder. In the pulverization treatment, it is preferable to perform coarse pulverization and fine pulverization in combination from the viewpoint of improving the pulverization efficiency such as making the particle size uniform and shortening the pulverization time.

In the crushing process, in the coarse crushing step, the foliage of wheat is cut by using any equipment or instrument for coarse crushing normally used by those skilled in the art such as a cutter, a slicer, a dicer, for example, and the major axis of the foliage of wheat is about 20 mm. Hereinafter, it is crushed so as to be preferably about 0.1 to 10 mm. In the pulverization process, the foliage of wheat is pulverized so that 90 wt% or more pass through the 200 mesh division using any equipment or instrument using any fine powder normally used by those skilled in the art such as a crusher, a mill, a blender, and a stone mill. It is preferable to do so.

As a method for pulverizing the foliage of wheat into a dry powder, a method usually used by those skilled in the art may be used for pulverizing the foliage into a dry powder, and a conventionally known method may be used. For example, a method in which wheat foliage is cut and then blanched, then dried and pulverized (see JP-A-2004-000210), wheat foliage is cut and then blanched. Next, a method of kneading, then drying and crushing (see JP-A-2002-006204), a method of drying wheat foliage, coarsely crushing, heating at 110 ° C. or higher, and further pulverizing (see JP-A-2002-006204). (See JP-A-2003-033151) and the like.

As a method for fragmenting the foliage of wheat, it may be fragmented by a method usually used by those skilled in the art, and a conventionally known method may be used. For example, there is a method of shredding a plant by slicing or shredding. As an example of fragmentation, slurry may be formed. Slurry may be carried out by subjecting the foliage of wheat to a mixer, juicer, blender, mascoroider or the like to make the foliage of wheat into a thick porridge (suspension of liquid and solid).

As a method for drying the strips of wheat foliage, a method usually used by those skilled in the art may be used, or a conventionally known method may be used. For example, a method of drying in the sun, a method of spray drying using a dryer, freeze drying, vacuum drying, fluid drying and the like can be mentioned.

As a method for squeezing the foliage of wheat, a method usually used by those skilled in the art may be used for squeezing the juice, or a conventionally known method may be used. For example, a method of squeezing a wheat foliage or a fragment thereof, a method of centrifuging or filtering a fragment of a wheat foliage, and the like can be mentioned. The juice may be concentrated if necessary. Further, a dried residue of the squeezed residue remaining after the squeezing treatment from the foliage of wheat may be used as the powder of the foliage of wheat.

As a method for drying and pulverizing the squeezed product of wheat foliage, the squeezed product may be pulverized by a method usually used by those skilled in the art, and a conventionally known method may be used. For example, the squeezed product may be dried and powdered as it is, or the squeezed product may be dried and powdered after adding an appropriate binder or excipient. Further, an excipient or the like may be added to the squeezed product or the dry powder of the squeezed product as needed, and the granules may be formed into granules by a known wet or dry granulation method and pulverized.

As a method for extracting the foliage of wheat, it may be extracted by a method usually used by those skilled in the art, or a conventionally known method may be used. For example, a method of adding an extraction solvent usually used by those skilled in the art such as ethanol, water, and hydrous ethanol to the foliage of wheat or its fragmented product and heating the mixture as necessary for extraction can be mentioned. The extract may be concentrated if necessary. Further, in order to increase the concentration of the specific component, the extract may be fractionated by a method usually used by those skilled in the art, or the specific component may be purified by a method usually used by those skilled in the art. Further, a dried extract residue remaining after the extraction treatment from the foliage of wheat may be used as the powder of the foliage of wheat.

As a method for dry-powdering the foliage extract of wheat, the extract may be dry-powdered by a method usually used by those skilled in the art, and a conventionally known method may be used. For example, the extract may be dried and pulverized, or an appropriate binder, excipient, or the like may be added to the extract, and then the extract may be dried and pulverized. Further, an excipient or the like may be added to the extract or the dry powder of the extract as needed, and the granules may be formed into granules by a known wet or dry granulation method and powdered.

The intestinal regulating agent of the present invention contains the above-mentioned wheat foliage powder. However, the foliage powder of the wheat has a relatively small particle size, so that the intestinal regulating agent of the present invention has an intestinal immunostimulatory action and an intestinal environment improving action. can.

Wheat foliage powder can be divided into the following three modes as having a relatively small particle size:
(1) Powder having an average particle size of 25 μm or less;
(2) Cumulative particle size distribution with a particle size of 20 μm or less having a cumulative frequency of 25% by volume or more, a cumulative particle size distribution with a particle size of 30 μm or less having a cumulative frequency of 37% by volume or more, and a cumulative frequency of a particle size of 40 μm or less with 48% by volume. A powder having at least one volume-based cumulative particle size distribution selected from the group consisting of the above cumulative particle size distribution and the cumulative particle size distribution having a cumulative frequency of 60 μm or less and a cumulative frequency of 60% by volume or more; and / or.
(3) Selected from the group consisting of a cumulative particle size distribution having a 10% by volume particle size of 8 μm or less, a cumulative particle size distribution having a 50% by volume particle size of 41 μm or less, and a cumulative particle size distribution having a 90% by volume particle size of 87 μm or less. A powder having at least one volume-based cumulative particle size distribution.

The wheat foliage powder may be any one corresponding to any one of the above three embodiments, but may be a combination of the two embodiments and all three embodiments. It may be a thing.

The wheat foliage powder preferably has an average particle size of 25 μm or less. In view of the description of Examples and Production Examples described later, the average particle size of the wheat foliage powder is more preferably 18.0 μm or less, further preferably 14.0 μm or less, in order to make the particle size smaller. .. The lower limit of the average particle size of the wheat foliage powder is not particularly limited, but is, for example, 1.0 μm or more, preferably 5.0 μm or more, and more preferably 10.0 μm or more.

Wheat foliage powder has a cumulative particle size distribution with a particle size of 20 μm or less and a cumulative frequency of 25% by volume or more, a cumulative particle size distribution with a particle size of 30 μm or less of 37% by volume, and a cumulative particle size of 40 μm or less. Cumulative particle size distribution with a frequency of 48% by volume or more, cumulative particle size distribution with a particle size of 50 μm or less with a cumulative frequency of 60% by volume or more, or a volume-based cumulative particle size distribution of any two, three, or four of these. It is preferable to have. For example, a powder having a cumulative particle size distribution having a cumulative frequency of 20 μm or less and a cumulative frequency of 25% by volume or more has a particle size of 20 μm or less when all particles are arranged from one having a small particle size to one having a large particle size. A powder in which the particles occupy 25% by volume or more of the total particles.

In view of the description of Examples and Production Examples described later, in order to make the particle size smaller, the cumulative particle size distribution of the wheat foliage powder has a cumulative frequency of 44.0% by volume or more with a particle size of 20 μm or less. Is more preferable, and 60.0% by volume or more is further preferable. Regarding the cumulative particle size distribution of the wheat foliage powder, the upper limit of the cumulative frequency with a particle size of 20 μm or less is not particularly limited, but is, for example, 90.0% by volume or less, preferably 80.0% by volume or less. Yes, more preferably 75.0% by volume or less.

In view of the description of Examples and Production Examples described later, in order to make the particle size smaller, the cumulative particle size distribution of the wheat foliage powder has a cumulative frequency of 60.0% by volume or more with a particle size of 30 μm or less. Is more preferable, and 80.0% by volume or more is further preferable. Regarding the cumulative particle size distribution of the wheat foliage powder, the upper limit of the cumulative frequency with a particle diameter of 30 μm or less is not particularly limited, but is, for example, 99.0% by volume or less, preferably 95.0% by volume or less. Yes, more preferably 90.0% by volume or less.

In view of the description of Examples and Production Examples described later, in order to make the particle size smaller, the cumulative particle size distribution of the wheat foliage powder has a cumulative frequency of 72.0% by volume or more with a particle size of 40 μm or less. Is more preferable, and 88.0% by volume or more is further preferable. Regarding the cumulative particle size distribution of the wheat foliage powder, the upper limit of the cumulative frequency with a particle diameter of 40 μm or less is not particularly limited, but is, for example, 99.0% by volume or less, preferably 98.0% by volume or less. Yes, more preferably 97.0% by volume or less.

In view of the description of Examples and Production Examples described later, in order to make the particle size smaller, the cumulative particle size distribution of the wheat foliage powder has a cumulative frequency of 82.0% by volume or more with a particle size of 50 μm or less. Is more preferable, and 93.0% by volume or more is further preferable. Regarding the cumulative particle size distribution of the wheat foliage powder, the upper limit of the cumulative frequency with a particle size of 50 μm or less is not particularly limited, but is, for example, 99.9% by volume or less, preferably 99.5% by volume or less. Yes, more preferably 99.2% by volume or less.

Wheat foliage powder has a cumulative particle size distribution with a 10% by volume particle size of 8 μm or less, a cumulative particle size distribution with a 50% by volume particle size of 41 μm or less, a cumulative particle size distribution with a 90% by volume particle size of 87 μm or less, or It is preferable to have a cumulative particle size distribution based on the volume of any two or three of these. For example, a powder having a cumulative particle size distribution in which a 10% by volume particle size is 8 μm or less is a particle that occupies 10% by volume of all particles when all the particles are arranged from one having a small particle size to one having a large particle size. A powder having a particle size of 8 μm or less.

In view of the description of Examples and Production Examples described later, in order to make the particle size smaller, the cumulative particle size distribution of the wheat foliage powder is that the 10% by volume particle size is 5.0 μm or less. It is more preferably 4.0 μm or less, and further preferably 4.0 μm or less. Further, regarding the cumulative particle size distribution of the wheat foliage powder, the lower limit of the 10% by volume particle size is not particularly limited, but is, for example, 1.0 μm or more, preferably 2.0 μm or more, and more preferably 3. It is 0.0 μm or more.

In view of the description of Examples and Production Examples described later, in order to make the particle size smaller, the cumulative particle size distribution of the wheat foliage powder is that the 50% by volume particle size is 23.0 μm or less. It is more preferably 20.0 μm or less, and even more preferably 20.0 μm or less. The lower limit of the 50% by volume particle size of the cumulative particle size distribution of the wheat foliage powder is not particularly limited, but is, for example, 5.0 μm or more, preferably 8.0 μm or more, and more preferably 12. It is 0.0 μm or more. The 50% by volume particle diameter is generally a particle diameter called a median diameter.

In view of the description of Examples and Production Examples described later, in order to make the particle size smaller, the cumulative particle size distribution of the wheat foliage powder is that the 90% by volume particle size is 62.0 μm or less. It is more preferably 50.0 μm or less, and even more preferably 50.0 μm or less. The lower limit of the 90% by volume particle size of the cumulative particle size distribution of the wheat foliage powder is not particularly limited, but is, for example, 10.0 μm or more, preferably 20.0 μm or more, and more preferably 25. It is 0.0 μm or more.

For measuring the particle size such as the average particle size and cumulative particle size distribution of wheat foliage powder, for example, a laser diffractive scattering light type particle size distribution measuring device, specifically, LMS-300 or LMS-manufactured by Seishin Corporation. It can be measured using 3000.

Wheat foliage powder can also be identified by its angle of repose and bulk density. The angle of repose of the wheat foliage powder is not particularly limited, but is preferably 50.5 ° or more, and more preferably 51.0 ° or more. The bulk density (looseness) of the wheat foliage powder is not particularly limited, but is preferably 0.220 g / cm ^{3 or less, more preferably 0.210 g / cm 3 or} less, and 0. It is more preferably .170 to 0.210 g / cm ³ . The method for measuring the angle of repose and the bulk density can be carried out with reference to the description of Examples described later.

Among the powders of wheat foliage, the dry powder of wheat foliage is prepared by supplying, for example, dried wheat foliage to a jet mill at a rate of 20.0 to 50.0 kg / hr, and the discharge pressure of the jet mill. Can be produced by subjecting it to a pulverization treatment at 0.60 to 0.89 MPa, preferably 0.65 to 0.85 MPa.

The wheat foliage powder used in the intestinal regulating agent of the present invention has an excellent intestinal regulating action. The technical scope of the present invention is not bound by any reasoning, but for example, ingestion of wheat foliage powder increases the total fecal volume (dry fecal volume) and further the water content in the feces. The water-retaining effect of increasing the content and forming stool suitable for defecation increases the amount of moist feces, and the effect of improving bowel movement can be obtained. In fact, as described in Examples described later, taking the intestinal regulator of the present invention increases the amount of moist feces.

In addition, by improving bowel movements, the growth of bad bacteria in the intestine due to constipation can be suppressed, and the intestinal environment can be maintained and improved normally. If the intestinal environment is improved, the action of useful bacteria in the intestine activates the movement of the intestine and improves the bowel movement, which is an effect of improving the intestinal environment. In fact, as described in Examples described later, by taking the intestinal regulating agent of the present invention, the number of useful bacteria in the intestine such as Lactobacillus, Prevotella and Closteriadium crusher XIVa can be increased.

Furthermore, there are many immune cells in the intestinal tract, and intestinal immunity such as elimination of foreign substances and detoxification is working. By taking the intestinal regulator of the present invention, intestinal immunity is activated and infected from bacteria and viruses. It is possible to obtain an intestinal immunostimulatory action of increasing the amount of IgA having an action of preventing the virus.

As described above, when the intestinal regulating agent of the present invention is ingested, the bowel movement improving action and the intestinal environment improving action are interactively exhibited, and even the intestinal immunostimulatory action can be obtained, so that the intestinal regulating action can be achieved as a result. In addition, the water retention effect and smooth excretion are also effective for preventing hemorrhoids, for example.

The intestinal regulating action of the intestinal regulating agent of the present invention is evaluated by, for example, the amount of moist feces, the amount of IgA in feces, and the number of bacteria such as Lactbacillus, Prevotella, and Clostoridium custer XIVa in feces, as described in Examples described later. can. That is, the intestinal regulating action exhibited by the intestinal regulating agent of the present invention is, for example, that the amount of wet feces in the group administered with the intestinal regulating agent of the present invention is 2.2 times that in the non-administered group of the intestinal regulating agent of the present invention, preferably 2.2 times. 2.3 times; IgA amount in feces is 3.4 times, preferably 3.8 times; the number of bacteria of the genus Lactbacillus in feces is 2.5 times, preferably 2.8 times; feces The number of bacteria of the genus Prevotella in the genus is 6,000 times, preferably 7,000 times; and / or the number of bacteria of Clostideium crusher XIVa in feces is 2.2 times, preferably 2.3 times. It is an intestinal effect.

Since the intestinal regulating agent of the present invention has a bowel movement improving action, an intestinal environment improving action, and an intestinal immunostimulatory action, various forms aimed at obtaining such an intestinal regulating action for adjusting the abdominal (gastrointestinal) condition. Can be used in. The intestinal regulator of the present invention may be used for various purposes without any special treatment, for example. For example, it is used as a drug, a quasi-drug, or in combination with these.

In the intestinal regulator of the present invention, the content of wheat foliage powder is not particularly limited as long as the problem of the present invention can be solved, but for example, in terms of dry mass of the entire intestinal regulator, the lower limit is 0.1 mass. % Or more is preferable, 0.5% by mass or more is more preferable, 1% by mass or more is further preferable, 10% by mass or more is further preferable, and 20% by mass or more is particularly preferable. The upper limit value may be 100% by mass or less, but may be, for example, 99.9% by mass or less, 90% by mass or less, or 80% by mass or less. If the content of wheat foliage powder is less than 0.1% by mass, the intestinal regulating effect may not be sufficiently exerted.

The daily amount of the intestinal regulator of the present invention is not particularly limited and may be appropriately set according to the mode of use, the content of use of the user, the intestinal environment, etc., but for example, the mass of wheat foliage powder with respect to the intestinal regulator. In terms of conversion, it is 1 to 6000 mg / kg, preferably 1 to 4000 mg / kg, more preferably 10 to 3000 mg / kg, and further preferably 10 to 2000 mg / kg based on the weight of the user. .. Similarly, the amount of the intestinal regulator of the present invention used at one time is not particularly limited, and is, for example, 0.5 to 3000 mg / kg in terms of mass of wheat foliage powder with respect to the intestinal regulator based on the weight of the user. Yes, preferably 1 to 2000 mg / kg, more preferably 5 to 1000 mg / kg.

The daily amount of the intestinal regulator of the present invention is, for example, 0.01 to 100 g, preferably 0.05 to 70 g, more preferably 0.5 to 0.5, in terms of mass of wheat foliage powder with respect to the intestinal regulator. It can be 50 g, more preferably 1 to 30 g. Similarly, the single use amount of the intestinal regulator of the present invention is, for example, 0.01 to 30 g, preferably 0.05 to 20 g, more preferably 0.1 in terms of mass of wheat foliage powder with respect to the intestinal regulator. It can be up to 10 g, more preferably 0.3 to 7 g.

The intestinal regulating agent of the present invention can be used in various forms for the purpose of obtaining an intestinal regulating action. The intestinal regulator of the present invention can be, for example, an oral or parenteral intestinal regulator.

The form of the intestinal regulator of the present invention is not particularly limited and may be any form. Examples of the form of the oral intestinal regulator include a form suitable for oral use, specifically, a powdery form, a granular form, a granular form, a tablet form, a rod shape, a plate shape, a block shape, a solid form, and a round shape. Examples thereof include liquid, candy-like, paste-like, cream-like, capsule-like such as hard capsule and soft capsule, caplet-like, gel-like, chewable-like, and syrup-like forms.

The packaging form of the intestinal regulator of the present invention is not particularly limited and may be appropriately selected depending on the dosage form and the like. For example, blister packs such as PTP; strip packaging; heat seals; aluminum pouches; film packaging using plastics, synthetic resins and the like. Glass containers such as vials; plastic containers such as ampoules.

The intestinal regulator of the present invention is preferably in the form of powder and used orally as a mixture by mixing with water because it prevents putrefaction and is suitable for long-term storage. Further, when the intestinal regulator of the present invention is in the form of a solid such as powder or tablet, as described above, it can be mixed with water to form a liquid and used orally. Depending on the preference, it may be used orally as a solid.

Since the intestinal regulating agent of the present invention has an intestinal regulating action, its use may be used by persons with intestinal abnormalities such as constipation and diarrhea, persons with defecation disorders, persons suffering from lifestyle-related diseases and persons with allergies, and their risks. It is useful for maintaining the health of some people.

The intestinal regulating agent of the present invention may contain only wheat foliage powder, or may contain other components in addition to wheat foliage powder. Examples of other components include various excipients, binders, lubricants, stabilizers, diluents, bulking agents, thickeners, emulsifiers, colorants, fragrances, additives and the like. The content of other components can be appropriately selected depending on the usage mode of the intestinal regulating agent of the present invention and the like.

The other components contained in the intestinal regulating agent of the present invention have an effect of improving bowel movements, an effect of improving the intestinal environment, and an effect of activating intestinal immunity, additively or synergistically with the action of the powder of wheat foliage. It is preferable that the component exhibits such an intestinal regulating action. Such examples include natural product-derived or synthetic substances such as water-soluble dietary fiber and oligosaccharides; useful microorganisms such as lactic acid bacteria; substances that increase or activate useful microorganisms such as lactic acid bacteria. The intestinal regulator of the present invention preferably contains any one or more of the components selected from the group consisting of water-soluble dietary fiber, oligosaccharides and lactic acid bacteria, and preferably contains three components of water-soluble dietary fiber, oligosaccharides and lactic acid bacteria. It is more preferable to include all.

As the water-soluble dietary fiber, conventionally known ones can be used and are not particularly limited. Examples of such water-soluble dietary fiber include alginic acid, indigestible dextrin, galactomannan, guar gum, guar gum hydrolyzate, glucomannan, pectin, polydextrose and carrageenan. These water-soluble dietary fibers may be used alone or in combination of two or more.

As the lactic acid bacterium, a conventionally known lactic acid bacterium can be used and is not particularly limited.そのような乳酸菌としては、Ｂｉｆｉｄｏｂａｃｔｅｒｉｕｍ ｂｉｆｉｄｕｍ、Ｂｉｆｉｄｏｂａｃｔｅｒｉｕｍ ｂｒｅｖｅ、Ｂｉｆｉｄｏｂａｃｔｅｒｉｕｍ ｉｎｆａｎｔｉｓ、Ｂｉｆｉｄｏｂａｃｔｅｒｉｕｍ ｌａｃｔｉｓ、Ｂｉｆｉｄｏｂａｃｔｅｒｉｕｍ ｌｏｎｇｕｍ、Ｂｉｆｉｄｏｂａｃｔｅｒｉｕｍ ａｄｏｌｅｓｃｅｎｔｉｓ、Ｂｉｆｉｄｏｂａｃｔｅｒｉｕｍ ｍｏｎｇｏｌｉｅｎｓｅ、Ｌａｃｔｂａｃｉｌｌｕｓ ｂｒｅｖｉｓ、Ｌａｃｔｂａｃｉｌｌｕｓ ｇａｓｓｅｒｉ、Ｌａｃｔｏｂａｃｉｌｌｕｓ ａｃｉｄｏｐｈｉｌｕｓ、Ｌａｃｔｏｂａｃｉｌｌｕｓ ｂｕｃｈｎｅｒｉ、Ｌａｃｔｏｂａｃｉｌｌｕｓ ｂｕｌｇａｒｉｃｕｓ、Ｌａｃｔｏｂａｃｉｌｌｕｓ ｄｅｌｂｒｕｅｃｋｉｉ、Ｌａｃｔｏｂａｃｉｌｌｕｓ ｃａｓｅｉ、Ｌａｃｔｏｂａｃｉｌｌｕｓ ｃｒｉｓｐａｔｕｓ、Ｌａｃｔｏｂａｃｉｌｌｕｓ ｃｕｒｖａｔｕｓ、Ｌａｃｔｏｂａｃｉｌｌｕｓ ｈａｌｉｖａｔｉｃｕｓ、Ｌａｃｔｏｂａｃｉｌｌｕｓ ｐｅｎｔｏｓｕｓ、Ｌａｃｔｏｂａｃｉｌｌｕｓ ｐｌａｎｔａｒｕｍ、Ｌａｃｔｏｂａｃｉｌｕｓ ｐａｒａｃａｓｅｉ、Ｌａｃｔｏｂａｃｉｌｌｕｓ ｒｈａｍｎｏｓｕｓ、Ｌａｃｔｏｂａｃｉｌｌｕｓ ｓａｌｉｖａｒｉｕｓ、Ｌａｃｔｏｂａｃｉｌｌｕｓ ｓｐｏｒｏｇｅｎｅｓ、Ｌａｃｔｏｂａｃｉｌｌｕｓ ｓａｋｅｉ、Ｌａｃｔｏｂａｃｉｌｌｕｓ ｆｒｕｃｔｉｖｏｒａｎｓ、Ｌａｃｔｏｂａｃｉｌｌｕｓ ｈｉｌｇａｒｄｉｉ、Ｌａｃｔｏｂａｃｉｌｌｕｓ ｒｅｕｔｅｒｉ、Ｌａｃｔｏｂａｃｉｌｌｕｓ ｆｅｒｍｅｎｔｕｍ、ストレプトコッカス・フェカリス（Ｓｔｒｅｐｔｏｃｏｃｃｕｓ ｆａｅｃａｌｉｓ（Ｅｎｔｅｒｏｃｏｃｃｕｓ ｆａｅｃａｌｉｓと称されることもある））、Ｅｎｔｅｒｏｃｏｃｃｕｓ ｆａｅｃｉｕｍ（Ｓｔｒｅｐｔｏｃｏｃｃｕｓ ｆａｅｃｉｕｍと称されることもある）、Ｓｔｒｅｐｔｏｃｏｃｃｕｓ ｔｈｅｒｍｏｐｈｉｌｕｓ、Ｌａｃｔｏｃｏｃｃｕｓ ｌａｃｔｉｓ（Ｓｔｒｅｐｔｏｃｏｃｃｕｓ ｌａｃｔｉｓと称されることもある）、Ｌｅｕｃｏｎｏｓｔｏｃ ｍｅｓｅｎｔｅｒｏｉｄｅｓ、Ｌｅｕｃｏｎｏｓｔｏｃ ｏｅｎｏｓ、Ｐｅｄｉｏｃｏｃｃｕｓ ａｃｉｄｉｌａｃｔｉｃｉ、 Pedioc Occus pentosaceus, Staphylococcus carnosus, Staphylococcus xylosus, Tetragenococcus hallophylus, Bacillus coagulans, Bacillus mentericus and the like are used. These lactic acid bacteria can be used alone or in combination of two or more. The properties of the lactic acid bacterium are not particularly limited and can be appropriately selected depending on the dosage form and quality of the intestinal regulator of the present invention, for example, heat resistance, acid resistance, sugar resistance, salt resistance, spore resistance and the like. Can be mentioned.

Conventionally known oligosaccharides can be used, and the oligosaccharides are not particularly limited. Examples of such oligosaccharides include lactulose, palatinose, palatinose oligosaccharide, fructooligosaccharide, raffinose, xylooligosaccharide, malto-oligosaccharide, isomaltooligosaccharide, trehalose, galactooligosaccharide, milk fruit oligosaccharide, beet oligosaccharide, gentio-oligosaccharide and nigerooligosaccharide. , Sucrose, lactose, maltose, cyclodextrin and the like. These oligosaccharides can be used alone or in combination of two or more.

Further, the intestinal regulating agent of the present invention contains a large amount of vitamins, minerals and the like derived from the wheat foliage powder in addition to the intestinal regulating action of the wheat foliage powder. It has a positive effect and contributes to the maintenance of the health of the user.

Hereinafter, the present invention will be described in more detail with reference to Examples, but the present invention is not limited to these Examples, and the present invention can take various aspects as long as the problems of the present invention can be solved. ..

It was evaluated as follows that the difference in the particle size of barley foliage affects the activation of the intestinal environment improving action and the activation of intestinal immunity.

1. 1. Three types of dry powder of barley foliage with different particle sizes of the test substance were prepared, and these were classified into "crushed powder (small particle size) group", "crushed powder (medium particle size) group" and "crushed powder (large particle size) group", respectively. I named it.

2. 2. Preparation of test feed Barley foliage cut with a height of about 30 cm was washed with water to remove attached mud and the like, and pretreatment was performed to cut it into a size of about 5 to 10 cm. The pretreated foliage was blanched only once with boiling water at 90-100 ° C. for 90 seconds to 120 seconds and then cooled with cold water. Subsequently, the obtained foliage was dried in a dryer for 20 minutes to 180 minutes with warm air at 80 ° C. to 130 ° C. until the water content became 5% by mass or less. The dried foliage was coarsely pulverized to a size of about 1 mm using a mixer. Using a small flour mill (product name "Micro Powder KGW-G015" (manufactured by West Co., Ltd.)), the obtained barley foliage is milled so that the average particle size is as shown in Table 1 below. The barley foliage dry powder of each group was produced by operating the particle size adjustment knob of the dial setting.

The obtained dry barley foliage powder of each group was mixed with the AIN-76 purified feed whose composition is shown in Table 2 below to prepare the test feed shown in Table 3 below. Here, those to which the dry barley foliage powder (test substance) was not added, that is, those having only AIN-76 purified feed were used as the control group. The AIN-76 refined feed was prepared using a mortar, a pestle and a feeder (MT-30H; Aikosha Seisakusho). In addition, the dry barley foliage powder and the AIN-76 refined feed were mixed using a mortar and pestle so that each component was uniform. The values in each table indicate wt%.

3. 3. Test animals 4-week-old male ICR mice (Kyudo Co., Ltd.) were acclimatized for 6 days. As a breeding environment, the lighting time is 12 hours, and the cage is a flat bottom cage made of polycarbonate (W220 x D320 x H135 mm; Toyoriko Co., Ltd.) or stainless steel 5 with wood chips (soft chips; Nippon SLC Co., Ltd.) on the floor. A continuous cage (W150 × D210 × H150 mm; Tokiwa Co., Ltd.) was used. The number of animals accommodated was 2 to 3 per cage in the flat-bottomed cage, and 1 per compartment in the 5-series cage. The 5-cage was used for collecting feces.

During the habituation period, the feeding method was, in principle, free intake. MF solid feed (Oriental Yeast Co., Ltd.) was used as the feed, and tap water was used as the drinking water.

After the acclimation period, healthy test animals were divided into groups so that their weights were almost uniform and subjected to the test. However, consideration was given so that there was no difference in the weight of wet feces collected on the 1st to 0th days from the start of the test between the groups.

4. Test procedure For 5-week-old test animals grouped after the end of the acclimatization period, the test feed mixed with each test substance was freely ingested for 14 days from the test start date (day 0). As the breeding environment, the lighting time was 12 hours, and the cage used was a stainless steel 5-series cage with wood chips (soft chips; Nippon SLC Co., Ltd.) on the floor. The number of individuals accommodated was one per plot. As the feeder, Roden Cafe (Oriental Yeast Co., Ltd.) was used to facilitate the measurement of food intake. Table 4 summarizes the group composition.

Body weight and food intake were measured twice a week during the test period. 24-hour stools were collected from the day before the start of the test (1st day) to the start day of the test (day 0), the 6th to 7th days of the test, and the 13th to 14th days. Fecal weight and dry fecal weight were measured. In addition, feces on the 12th to 13th days were collected, frozen at -30 ° C, and stored as an intestinal flora analysis sample.

5. Evaluation Method (1) Particle Characteristics The average particle size and particle size distribution of the test substance were measured by a laser diffraction / scattering type particle size distribution measuring device (LMS-300; Seishin Corporation).

(2) Angle of repose For the angle of repose of the test substance, use a powder property evaluation device (Powder Tester (R) PT-X; Hosokawa Micron Co., Ltd.) to place the test substance from a funnel of a certain height onto a horizontal substrate. It was determined by dropping and measuring the angle of the resulting deposit. The distance from the lower part of the funnel to the substrate was about 7 cm.

(3) Bulk Density Regarding the bulk density of the test substance, the test substance on the sieve was dropped from a predetermined height using a powder property evaluation device (Powder Tester (R) PT-X; Hosokawa Micron Co., Ltd.) to 100 cm ² It was determined by placing it in a stainless steel container and measuring its mass. The distance from the sieve to the container was about 21 cm.

(4) Wet feces weight Before the start of the test (-1st day) to the start day of the test (0th day), the feces were collected for 24 hours on the 6th to 7th days and the 13th to 14th days of the test. The collected stool was placed on a plastic tray and its weight was measured as the weight of wet stool.

(5) Amount of IgA in feces The amount of IgA in feces was measured using an ELISA quantification kit (Bethyl Laboratories, Montgomery, TX). That is, the feces on the 13th to 14th days of the test were collected, placed on a plastic tray, dried overnight at room temperature, and then stored frozen at −30 ° C. Then, the frozen feces were dried at room temperature for 2 days using a suction pump and a desiccator. The dried feces were then crushed using a mortar and pestle. Then, 1 mL of PBS was added per 0.1 g of crushed feces, and the mixture was extracted at room temperature for 1 hour. The fecal extract was then obtained by centrifugation to remove the solids. Using this fecal extract, the amount of IgA in feces was quantified by the above-mentioned ELISA quantification kit.

(6) Intestinal flora The intestinal flora was analyzed by the real-time PCR method as follows. That is, the feces on the 13th to 14th days of the test were collected, placed on a plastic tray, dried overnight at room temperature, and then stored frozen at −30 ° C. Then, the frozen feces were subjected to a freeze-dryer and then pulverized. Extraction was performed according to the instruction manual of the 100 mg weighing DNA extraction kit (QIAamp (registered trademark) DNA Store Mini Kit; Qiagen) per sample. The DNA solution was diluted 50-fold with water for injection to obtain a template.

For the above template, a real-time PCR assay was performed using RoterGene Q (registered trademark; Qiagen) according to the instruction manual of the kit for real-time PCR (QuantiNova SYBR Green master mix; Qiagen) (pre-incubation 95 ° C., 5 minutes; PCR). Cycle 95 ° C for 5 seconds, 60 ° C for 10 seconds x 40 cycles). The analysis targets were all bacterial species (total bacteria), Lactobacillus genus, Prevotella genus and Closteriadium crusher XIVa, and the primer sequences were as shown in Table 5 below.

A part of the control was used as a standard and measured as a relative value to the control.

(7) Statistical processing For the obtained numerical values, the mean value (mean), standard deviation (SD) and standard error (SE) were calculated for each group. The test was performed by multi-group comparison (Bonferroni test) with the control group or the pulverized powder (small particle size) group. The significance level was a risk rate of 5% or 1%.

6. Results (1) Particle characteristics Table 6 shows the results of measuring particle characteristics. "Large particle size", "Medium particle size" and "Small particle size" in the table are the test substances "barley foliage dry powder (large particle size)", "barley foliage dry powder (medium particle size)" and "barley foliage dry powder", respectively. (Small particle size) ”.

(2) Angle of repose and bulk density Table 7 shows the measurement results of the angle of repose and bulk density. "Large particle size", "Medium particle size" and "Small particle size" in the table are the test substances "barley foliage dry powder (large particle size)", "barley foliage dry powder (medium particle size)" and "barley foliage dry powder", respectively. (Small particle size) ”.

(3) Wet fecal weight, fecal IgA amount and intestinal flora The measurement results of the moist fecal weight measured using the feces collected during the 24 hours on the 13th to 14th day are shown in FIG. The measurement results are shown in FIGS. 2; and the measurement results of the intestinal flora are shown in FIGS. 3 and 4, respectively. In addition, each measured value shows the average value of each group.

Both the wet stool weight, the IgA in the feces, and the intestinal flora were statistically significantly superior to the control group in the crushed powder (small particle size) group, crushed powder (medium particle size) group, and crushed powder (large particle size) group. showed that. Furthermore, surprisingly, the crushed powder (small particle size) group was compared with the crushed powder (medium particle size) group or the crushed powder (large particle size) group in terms of wet fecal weight, fecal IgA and intestinal flora. It showed an excellent value. The crushed powder (medium particle size) group also showed the same or better values for the wet stool weight, fecal IgA and intestinal flora with respect to the crushed powder (large particle size) group.

From these results, the dry powder of barley foliage has a smaller particle size, a larger resting angle, or a smaller bulk density, the larger the wet fecal weight, the IgA in the feces, and the intestinal flora, that is, It has been clarified that it has an intestinal regulating effect such as a bowel movement improving effect, an intestinal environment improving effect, and an intestinal immune function activating effect.

7. Production example of dry barley foliage powder (small particle size) Dry barley foliage powder (small particle size) was produced under the fine pulverization treatment conditions in which the average particle size was the numerical value shown in Table 1 above. Table 8 shows the particle characteristics of the powders (Production Examples 1 to 6) obtained by production. It is rational that the powders of Production Examples 1 to 6 also have larger wet fecal weight, fecal IgA and intestinal flora, and exhibit intestinal regulating effects such as bowel movement improving effect, intestinal environment improving effect, and intestinal immune function activating effect. Is guessed.

The intestinal regulating agent of the present invention contains a substance that is safer and exhibits an excellent intestinal regulating effect while using a natural material, as compared with the conventional substance having an intestinal regulating effect, thereby improving bowel movements. It has an intestinal regulating action including an action, an intestinal environment improving action and an intestinal immunostimulatory action. Therefore, the intestinal regulator of the present invention is associated with intestinal dysfunction such as constipation, diarrhea, and defecation disorder, intestinal immunodeficiency, generation of harmful microbial metabolites and harmful enzymes in the intestine, lifestyle-related diseases, and intestinal tissue abnormalities such as allergies. Since it can be expected to improve, alleviate, treat and prevent various diseases and abnormalities, it can contribute to the health and welfare of those suffering from these diseases and abnormalities.

Claims (1)

An intestinal regulator containing barley leaf and / or stem powder (excluding barley young leaf powder obtained by removing the leaf shaft and veins from young barley leaves) .
The powder is an intestinal regulating agent having an average particle size of 14.0 μm or less.

Images