JPH0614837B2 - Feeding fee - Google Patents
Feeding feeInfo
- Publication number
- JPH0614837B2 JPH0614837B2 JP2213746A JP21374690A JPH0614837B2 JP H0614837 B2 JPH0614837 B2 JP H0614837B2 JP 2213746 A JP2213746 A JP 2213746A JP 21374690 A JP21374690 A JP 21374690A JP H0614837 B2 JPH0614837 B2 JP H0614837B2
- Authority
- JP
- Japan
- Prior art keywords
- iron
- weight
- acid
- feed
- added
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 78
- 229910052742 iron Inorganic materials 0.000 claims description 39
- 235000013601 eggs Nutrition 0.000 claims description 24
- 150000007524 organic acids Chemical class 0.000 claims description 20
- 230000001603 reducing effect Effects 0.000 claims description 16
- 241000287828 Gallus gallus Species 0.000 claims description 15
- 150000002505 iron Chemical class 0.000 claims description 12
- 108010001441 Phosphopeptides Proteins 0.000 claims description 2
- 239000005018 casein Substances 0.000 claims description 2
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 claims description 2
- 235000021240 caseins Nutrition 0.000 claims description 2
- 238000010348 incorporation Methods 0.000 claims 1
- 235000013330 chicken meat Nutrition 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 8
- 239000011790 ferrous sulphate Substances 0.000 description 8
- 235000003891 ferrous sulphate Nutrition 0.000 description 8
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 8
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 210000002969 egg yolk Anatomy 0.000 description 4
- 102000002322 Egg Proteins Human genes 0.000 description 3
- 108010000912 Egg Proteins Proteins 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 235000013345 egg yolk Nutrition 0.000 description 3
- 229940093915 gynecological organic acid Drugs 0.000 description 3
- 244000144972 livestock Species 0.000 description 3
- 150000007522 mineralic acids Chemical class 0.000 description 3
- 235000005985 organic acids Nutrition 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- AYFVYJQAPQTCCC-GBXIJSLDSA-N L-threonine Chemical compound C[C@@H](O)[C@H](N)C(O)=O AYFVYJQAPQTCCC-GBXIJSLDSA-N 0.000 description 2
- QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 235000001014 amino acid Nutrition 0.000 description 2
- 229940024606 amino acid Drugs 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229960005070 ascorbic acid Drugs 0.000 description 2
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- -1 iron ion Chemical class 0.000 description 2
- 159000000014 iron salts Chemical class 0.000 description 2
- 238000010409 ironing Methods 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 235000018102 proteins Nutrition 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 235000013343 vitamin Nutrition 0.000 description 2
- 239000011782 vitamin Substances 0.000 description 2
- 229940088594 vitamin Drugs 0.000 description 2
- 229930003231 vitamin Natural products 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 235000019750 Crude protein Nutrition 0.000 description 1
- CIWBSHSKHKDKBQ-DUZGATOHSA-N D-araboascorbic acid Natural products OC[C@@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-DUZGATOHSA-N 0.000 description 1
- 239000004470 DL Methionine Substances 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 235000019733 Fish meal Nutrition 0.000 description 1
- 239000002211 L-ascorbic acid Substances 0.000 description 1
- 235000000069 L-ascorbic acid Nutrition 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 235000019779 Rapeseed Meal Nutrition 0.000 description 1
- 240000006394 Sorghum bicolor Species 0.000 description 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 1
- 235000019764 Soybean Meal Nutrition 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 235000009430 Thespesia populnea Nutrition 0.000 description 1
- 239000004473 Threonine Substances 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000003674 animal food additive Substances 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 235000019784 crude fat Nutrition 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000004318 erythorbic acid Substances 0.000 description 1
- 235000010350 erythorbic acid Nutrition 0.000 description 1
- 235000020774 essential nutrients Nutrition 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- RAQDACVRFCEPDA-UHFFFAOYSA-L ferrous carbonate Chemical compound [Fe+2].[O-]C([O-])=O RAQDACVRFCEPDA-UHFFFAOYSA-L 0.000 description 1
- 239000004467 fishmeal Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 235000004515 gallic acid Nutrition 0.000 description 1
- 229940074391 gallic acid Drugs 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 229940026239 isoascorbic acid Drugs 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- FFEARJCKVFRZRR-UHFFFAOYSA-N methionine Chemical compound CSCCC(N)C(O)=O FFEARJCKVFRZRR-UHFFFAOYSA-N 0.000 description 1
- 235000006109 methionine Nutrition 0.000 description 1
- 229930182817 methionine Natural products 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 230000017448 oviposition Effects 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 235000013594 poultry meat Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000004456 rapeseed meal Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004455 soybean meal Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 229960002898 threonine Drugs 0.000 description 1
- 229960004799 tryptophan Drugs 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
Landscapes
- Fodder In General (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明、鶏卵の鉄の含有量を増加させることができる飼
料に関するものである。TECHNICAL FIELD The present invention relates to a feed capable of increasing the iron content of chicken eggs.
鉄は、家畜および家禽にとって必須栄養源であり、病気
の予防、生存率の改善、飼料要求量の改善等のために、
家畜等の体内に充分含有されることが必要である。Iron is an essential nutrient source for livestock and poultry, and for the prevention of diseases, improvement of survival rate, improvement of feed requirement, etc.,
It must be contained sufficiently in the body of livestock.
また、鶏卵を食する人体のためにも、体内に鉄を充分含
有した鶏卵が求められていた。In addition, for the human body that eats chicken eggs, there has been a demand for chicken eggs that sufficiently contain iron.
そこで、従来、鶏卵の鉄含有量を増加させるための飼料
について、種々の検討がなされてきた。例えば、各種鉄
剤が添加された飼料が提案されていた。Therefore, various studies have hitherto been made on a feed for increasing the iron content of chicken eggs. For example, feeds to which various iron agents have been added have been proposed.
しかしながら、鶏卵の鉄含有量を効果的に増加させ、か
つ安価に提供できる飼料は、いまだ開発されていなかっ
た。However, a feed which can effectively increase the iron content of chicken eggs and can be provided at low cost has not yet been developed.
本発明は、鶏卵の鉄含有量を大幅に増加させ、かつ安価
な飼料を提供することを目的とする。An object of the present invention is to significantly increase the iron content of chicken eggs and to provide an inexpensive feed.
本発明者は、上記目的を達成するために鋭意研究し、無
機鉄と還元作用を有する有機酸を含む２価の鉄塩とカゼ
インホスホペプチド（以下、ＣＰＰという）とを混合す
ると、鉄の含有量を安価に極めて高くできることを見出
し、本発明を完成させたものである。MEANS TO SOLVE THE PROBLEM The present inventor conducted diligent research to achieve the above object, and when a divalent iron salt containing inorganic iron and an organic acid having a reducing action was mixed with a casein phosphopeptide (hereinafter referred to as CPP), iron content was increased. The inventors have completed the present invention by finding that the amount can be extremely increased at low cost.
すなわち、本発明者は鉄の含有量を増加させる各種物質
について研究し、無機鉄と還元作用を有する有機酸を含
む２価の鉄塩とＣＰＰとを混合含有させた場合、それぞ
れ単独で含有させた場合より遥かに高い鉄の含有量（約
２〜３倍）を示すことを見出し、この点に着目し本発明
を完成させたものである。That is, the present inventor has studied various substances that increase the content of iron, and when a divalent iron salt containing inorganic iron and an organic acid having a reducing action and CPP are mixed and contained, they are contained individually. The inventors have found that the iron content is much higher than that in the case (about 2-3 times), and paying attention to this point, the present invention has been completed.
つまり、本発明の鶏卵中の鉄含有量を増加させる飼料
は、無機鉄を0.02〜０．２重量％、還元作用を有する有
機酸を含む2価の鉄塩を0.005〜0.05重量％およびＣＰＰ
を０．１〜０．５重量％含有したこと特徴として構成さ
れている。That is, the feed for increasing the iron content in the hen's egg of the present invention contains 0.02 to 0.2% by weight of inorganic iron, 0.005 to 0.05% by weight of divalent iron salt containing an organic acid having a reducing action, and CPP.
0.1 to 0.5% by weight is contained.
無機鉄は、硫酸第一鉄、炭酸鉄等、従来用いられている
各種無機鉄を用いることができる。As the inorganic iron, various conventionally used inorganic irons such as ferrous sulfate and iron carbonate can be used.
無機鉄の含有量が0.02重量％未満であると、供給源とな
る鉄量が少なく、鶏卵に鉄が蓄積する量が少ない。ま
た、0.2重量％を越えると、増体、産卵率等の飼育成績
が悪くなる。When the content of inorganic iron is less than 0.02% by weight, the amount of iron serving as a supply source is small and the amount of iron accumulated in chicken eggs is small. On the other hand, if it exceeds 0.2% by weight, breeding results such as weight gain and egg laying rate deteriorate.
還元作用を有する有機酸を含む２価の鉄塩は、還元作用
を有する有機酸により鉄イオンを長く２価に安定させて
いる。有機酸は還元作用を有するものであるが、そのほ
か飼料添加物として問題のないものであることは言うま
でもない。The divalent iron salt containing an organic acid having a reducing action stabilizes the iron ion to be divalent for a long time by the organic acid having a reducing action. Although organic acids have a reducing action, it goes without saying that they do not cause any problems as feed additives.
有機酸の例としては、アスコルビン酸、エリソルビン
酸、ノルジヒドロクアヤレチック酸、没食子酸などを挙
げることができる。この有機酸は、２価の鉄の塩となっ
ていてもよく、付加物等の形態であってもよい。塩の場
合には他の有酸酸あるいは無機酸との複塩であってもよ
い。他の有機酸の例としては、クエン酸、酒石酸、コハ
ク酸など、無機酸の例としては、塩酸、硫酸、リン酸、
炭酸などを挙げることができる。Examples of organic acids include ascorbic acid, erythorbic acid, nordihydroquayaretic acid, and gallic acid. This organic acid may be a salt of divalent iron, or may be in the form of an adduct or the like. In the case of salt, it may be a double salt with other acid acid or inorganic acid. Examples of other organic acids include citric acid, tartaric acid and succinic acid, and examples of inorganic acids include hydrochloric acid, sulfuric acid, phosphoric acid,
Carbonic acid etc. can be mentioned.
このような還元作用を有する有機酸を含む２価の鉄塩は
１種で用いるほか２種以上を併用することもできる。Such divalent iron salts containing an organic acid having a reducing action may be used alone or in combination of two or more.
このような鉄塩は、複塩の場合には例えば特開昭58−15
6539号公報などに記載の方法にしたがい、前記の他の有
機酸あるいは無機酸の２価の鉄塩の水溶液に還元作用を
有する有機酸を添加・溶解し、必要によりpHを調整後、
濃縮、晶折、あるいは粉末化などすればよい。還元作用
を有する有機酸と２価の鉄のみの塩にする場合には、塩
を製造する公知の方法から適当なものを選択利用すれば
よいが、簡便な方法としてイオン交換樹脂を利用する方
法がある。この方法は、例えば強酸の２価の鉄塩の水溶
液に還元作用を有する有機酸を添加後、所定量の遊離型
の塩基性樹脂を投入して強酸を吸着除去させる方法であ
る。In the case of a double salt, such an iron salt is disclosed in, for example, JP-A-58-15.
According to the method described in Japanese Patent No. 6539, etc., an organic acid having a reducing action is added and dissolved in an aqueous solution of the above-mentioned other divalent iron salt of organic acid or inorganic acid, and after adjusting the pH as necessary,
It may be concentrated, crystallized, or powdered. In the case of forming a salt of only an organic acid having a reducing action and divalent iron, an appropriate one may be selected and used from the known methods for producing a salt, but as a simple method, a method using an ion exchange resin is used. There is. In this method, for example, an organic acid having a reducing action is added to an aqueous solution of a divalent iron salt of a strong acid, and then a predetermined amount of a free basic resin is added to adsorb and remove the strong acid.
還元作用を有する有機酸を含む２価の鉄塩の具体例とし
ては、硫酸第一鉄にL-アスコルビン酸を添加・溶解後乾
燥して得られた粉末（「アニコ」、ミナト産業（株）
製、Fe24.6重量％含有）が挙げられる。As a specific example of the divalent iron salt containing an organic acid having a reducing action, a powder obtained by adding L-ascorbic acid to ferrous sulfate, dissolving it and drying it (“Anico”, Minato Sangyo Co., Ltd.)
Manufactured, containing 24.6% by weight of Fe).
還元作用を有する有機酸を含む２価の鉄塩の含有量が0.
005重量％未満であると、鶏卵への鉄の蓄積する効果が
小さく、0.05重量％を越えると、鶏卵への鉄の蓄積効果
が悪くなる。The content of divalent iron salt containing an organic acid having a reducing action is 0.
If it is less than 005% by weight, the effect of iron accumulation on chicken eggs is small, and if it exceeds 0.05% by weight, the effect of iron accumulation on chicken eggs is deteriorated.
ＣＰＰの含有量が0.1重量％未満であると、鶏卵への鉄
の蓄積する効果が小さく、０．５重量％を越えると、鶏
卵への鉄の蓄積する効果が悪くなる。When the content of CPP is less than 0.1% by weight, the effect of iron accumulation on chicken eggs is small, and when it exceeds 0.5% by weight, the effect of iron accumulation on chicken eggs is deteriorated.
その他の飼料成分は鶏用の公知の飼料でよく、蛋白質、
エネルギー源、カルシウム塩、リン源、ビタミン類、ミ
ネラル等を含み、ＮＣＲ要求量を満足する配合のもので
ある。蛋白質としては、魚粉、大豆箔粕、菜種粕、フェ
ザーミール、ミートボーンミル等であり、アミノ酸イン
バランスを補うためにDL−メチオニン、Ｌ−トリプトフ
ァン、Ｌ−スレオニン等のアミノ酸を加えてもよい。エ
ネルギー源としては、とうもろこし、マイロ、小麦粉等
の炭化水素と、飼料用油脂、大豆油、粉末油脂等があ
る。その他、リン源、ビタミン類、ミネラル等を公知飼
料と同様に含有させる必要がある。成分の含有率は、粗
蛋白質12〜25重量％、粗脂肪３〜10重量％程度、カルシ
ウム0.8〜4.0重量％程度、ＭＥ2700〜3300Kcal／kg程度
でよい。給餌方法も従来と同様でよい。Other feed ingredients may be known feeds for chickens, such as protein,
It contains energy sources, calcium salts, phosphorus sources, vitamins, minerals, etc. and satisfies the NCR requirement. Examples of the protein include fish meal, soybean meal, rapeseed meal, feather meal, meatbone mill and the like, and amino acids such as DL-methionine, L-tryptophan and L-threonine may be added to supplement the amino acid imbalance. As the energy source, there are hydrocarbons such as corn, milo and wheat flour, and fats and oils for feed, soybean oil and powdered oils and fats. In addition, it is necessary to add a phosphorus source, vitamins, minerals, etc. as in known feeds. The content of the components may be about 12 to 25% by weight of crude protein, about 3 to 10% by weight of crude fat, about 0.8 to 4.0% by weight of calcium, and about ME2700 to 3300 Kcal / kg. The feeding method may be the same as the conventional one.
本発明の鶏卵中の鉄含有量を増加させる飼料は、還元作
用を有する有機酸を含む２価の鉄塩及びＣＰＰを併用添
加することにより、同時に添加した安価な無機鉄の吸収
を促進して効果的に鶏肉の鉄含有量を増加させることが
できる。The feed for increasing the iron content in the hen's egg of the present invention promotes absorption of inexpensive inorganic iron added at the same time by adding a divalent iron salt containing a reducing organic acid and CPP together. It can effectively increase the iron content of chicken.
実施例１ 市販の飼料（シーアイハイスペーク（伊藤忠飼料（株）
製））に、無機鉄として硫酸第一鉄を０．５重量％（無
機鉄換算で約０．１５重量％）、還元作用を有する有機
酸を含む２価の鉄塩として「アニコ」（ミナト産業
（株）製）0.01重量％及びＣＰＰ（明治製菓（株）製0.
3重量％を添加した。Example 1 Commercially available feed (CHI HIGHSPAKE (Itochu Feed Co., Ltd.)
Manufactured)), 0.5% by weight of ferrous sulfate as inorganic iron (about 0.15% by weight in terms of inorganic iron), and “Anico” (minato) as a divalent iron salt containing an organic acid having a reducing action. Sangyo Co., Ltd. 0.01% by weight and CPP (Meiji Seika Co., Ltd. 0.
3% by weight was added.
従来例１ 実施例１で用いた市販の飼料である。Conventional Example 1 This is a commercially available feed used in Example 1.
従来例２ 実施例１で用いた市販の飼料に、硫酸第一鉄0.5重量％
を添加した。Conventional Example 2 0.5% by weight of ferrous sulfate was added to the commercially available feed used in Example 1.
Was added.
比較例１、２ 実施例１で用いた市販の飼料に、「アニコ」0.01重量％
又は0.05重量％を添加した。Comparative Examples 1 and 2 0.01% by weight of "Anico" was added to the commercially available feed used in Example 1.
Alternatively, 0.05% by weight was added.
比較例３、４ 実施例１で用いた市販の飼料に、ＣＰＰ0.1重量％又は
0.3重量％を添加した。Comparative Examples 3 and 4 The commercially available feed used in Example 1 was supplemented with 0.1% by weight of CPP or
0.3% by weight was added.
比較例５ 実施例１で用いた市販の飼料に、硫酸第１鉄0.5重量％
及び「アニコ」0.05重量％を添加した。Comparative Example 5 0.5 wt% of ferrous sulfate was added to the commercially available feed used in Example 1.
And 0.05% by weight of "Anico".
比較例６ 実施例１で用いた市販の飼料に、硫酸第一鉄0.5重量％
及びＣＰＰ0.3重量％を添加した。Comparative Example 6 0.5% by weight of ferrous sulfate was added to the commercially available feed used in Example 1.
And 0.3% by weight of CPP.
以上の飼料を用い、320日齢の白色レグホーン種7羽を、
349日齢までの30日間飼育し、試験開始15日目と30日目
に５個の卵を供試し、卵黄中の鉄量を測定した。Using the above feed, seven 320-day-old white leghorn species
The animals were bred for 30 days up to 349 days of age, and 5 eggs were tested on the 15th and 30th day of the test, and the iron content in the yolk was measured.
実施例１、従来例１、２、比較列１〜６の試験区分及び
結果を第１表に示す。Table 1 shows the test categories and results of Example 1, Conventional Examples 1 and 2, and Comparative Columns 1 to 6.
実施例１で得られた卵は、無添加の一般飼料を用いた従
来例１、鉄剤として硫酸第一鉄を添加した従来例２で得
られた卵と比較して、試験15日目及び30日目の卵のいず
れも卵黄中の鉄含有量が15〜20％程度増加している。し
たがって、「アニコ」及びＣＰＰの添加は、畜産物中の
鉄含有量を増加させるのに効果的であることが明らかで
ある。 The eggs obtained in Example 1 were compared with the eggs obtained in Conventional Example 1 in which no-addition general feed was used and in Conventional Example 2 in which ferrous sulfate was added as an ironing agent, on the 15th and 30th day of the test. The iron content of egg yolk increased by about 15 to 20% in all the eggs of the day. Therefore, it is clear that the addition of "Anico" and CPP is effective in increasing the iron content in livestock products.
また、実施例１で得られた卵は、「アニコ」を単独で添
加した比較例１、２、ＣＰＰを単独で添加した比較例
３、４で得られた卵と比較して、試験15日目及び30日目
の卵のいずれも卵黄中の鉄含有量が６〜17％程度増加し
ている。したがって、「アニコ」及びＣＰＰの両方を添
加することは、それぞれを単独で添加するよりも効果的
であることが明らかである。The eggs obtained in Example 1 were tested for 15 days in comparison with the eggs obtained in Comparative Examples 1 and 2 in which “Anico” was added alone and Comparative Examples 3 and 4 in which CPP was added alone. The iron content in egg yolk of both eyes and 30-day-old eggs increased by about 6 to 17%. Therefore, it is clear that adding both "Anico" and CPP is more effective than adding each alone.
さらに、実施例１で得られた卵は、鉄剤として従来から
用いられている硫酸第一鉄とＣＰＰを組み合わせて添加
した比較例６に比較して、試験15日目及び30日目の卵の
いずれも卵黄中の鉄含有量が５〜12％程度増加してい
る。したがって、「アニコ」及びＣＰＰの組合せで添加
することは、他の組合せに係る飼料よりも効果的である
ことが明らかである。Furthermore, the egg obtained in Example 1 was compared with Comparative Example 6 in which ferrous sulfate and CPP, which have been conventionally used as an ironing agent, were added in combination, and the eggs on the 15th day and the 30th day of the test were compared. In both cases, the iron content in egg yolk increased by about 5 to 12%. Therefore, it is clear that the addition of the combination of "Anico" and CPP is more effective than the feed of the other combinations.
本発明の飼料は、無機鉄、還元作用を有する有機酸を含
む２個の鉄塩及びＣＰＰを含有することにより、鶏卵中
の鉄含有量を安価かつ効果的に増加させることができ
る。Since the feed of the present invention contains inorganic iron, two iron salts containing an organic acid having a reducing action, and CPP, the iron content in chicken eggs can be inexpensively and effectively increased.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭62−96046（ＪＰ，Ａ) 特開 平１−285158（ＪＰ，Ａ) 特開 昭59−162843（ＪＰ，Ａ) ─────────────────────────────────────────────────── ─── Continuation of front page (56) Reference JP 62-96046 (JP, A) JP 1-285158 (JP, A) JP 59-162843 (JP, A)
Claims (1)
有する有機酸を含む2価の鉄塩を0.005〜0.05重量％およ
びカゼインホスホペプチドを０．１〜０．５重量％含有
したことを特徴とする鶏卵の鉄含有量を増加させる飼料1. Incorporation of 0.02 to 0.2% by weight of inorganic iron, 0.005 to 0.05% by weight of a divalent iron salt containing an organic acid having a reducing action, and 0.1 to 0.5% by weight of casein phosphopeptide. For increasing the iron content of chicken eggs characterized by
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2213746A JPH0614837B2 (en) | 1990-08-14 | 1990-08-14 | Feeding fee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2213746A JPH0614837B2 (en) | 1990-08-14 | 1990-08-14 | Feeding fee |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0499449A JPH0499449A (en) | 1992-03-31 |
| JPH0614837B2 true JPH0614837B2 (en) | 1994-03-02 |
Family
ID=16644333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2213746A Expired - Lifetime JPH0614837B2 (en) | 1990-08-14 | 1990-08-14 | Feeding fee |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0614837B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114885890A (en) * | 2022-04-21 | 2022-08-12 | 扬州大学 | Method for improving egg quality of laying hens in later period of egg laying |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59162843A (en) * | 1983-03-08 | 1984-09-13 | Meiji Seika Kaisha Ltd | Food and drink having high iron absorption efficiency |
| JPS6296046A (en) * | 1985-10-19 | 1987-05-02 | Minato Sangyo Kk | Feed additive and its production |
| JPH01285158A (en) * | 1988-05-12 | 1989-11-16 | Itochu Shiryo Kk | Feed for domestic fowl |
-
1990
- 1990-08-14 JP JP2213746A patent/JPH0614837B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0499449A (en) | 1992-03-31 |
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