JPH0813265B2 - Smelting agent for fermented liquid food and slag reducing method using the same - Google Patents
Smelting agent for fermented liquid food and slag reducing method using the sameInfo
- Publication number
- JPH0813265B2 JPH0813265B2 JP2007647A JP764790A JPH0813265B2 JP H0813265 B2 JPH0813265 B2 JP H0813265B2 JP 2007647 A JP2007647 A JP 2007647A JP 764790 A JP764790 A JP 764790A JP H0813265 B2 JPH0813265 B2 JP H0813265B2
- Authority
- JP
- Japan
- Prior art keywords
- particle size
- silica
- silica sol
- size distribution
- peak value
- 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
- 235000021056 liquid food Nutrition 0.000 title claims description 19
- 238000000034 method Methods 0.000 title claims description 11
- 239000002893 slag Substances 0.000 title description 15
- 239000003795 chemical substances by application Substances 0.000 title description 4
- 238000003723 Smelting Methods 0.000 title description 2
- 239000002245 particle Substances 0.000 claims description 149
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 121
- 238000009826 distribution Methods 0.000 claims description 74
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 68
- 239000000377 silicon dioxide Substances 0.000 claims description 53
- 239000000084 colloidal system Substances 0.000 claims description 29
- 239000000375 suspending agent Substances 0.000 claims description 21
- 239000000126 substance Substances 0.000 claims description 15
- 230000014509 gene expression Effects 0.000 claims description 6
- 230000003311 flocculating effect Effects 0.000 claims description 2
- 238000004062 sedimentation Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 description 14
- 238000003756 stirring Methods 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 7
- 108090000623 proteins and genes Proteins 0.000 description 7
- 102000004169 proteins and genes Human genes 0.000 description 7
- 108010010803 Gelatin Proteins 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 229920000159 gelatin Polymers 0.000 description 6
- 239000008273 gelatin Substances 0.000 description 6
- 235000019322 gelatine Nutrition 0.000 description 6
- 235000011852 gelatine desserts Nutrition 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000008119 colloidal silica Substances 0.000 description 4
- HFGHRUCCKVYFKL-UHFFFAOYSA-N 4-ethoxy-2-piperazin-1-yl-7-pyridin-4-yl-5h-pyrimido[5,4-b]indole Chemical compound C1=C2NC=3C(OCC)=NC(N4CCNCC4)=NC=3C2=CC=C1C1=CC=NC=C1 HFGHRUCCKVYFKL-UHFFFAOYSA-N 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 230000004931 aggregating effect Effects 0.000 description 3
- AYOOGWWGECJQPI-NSHDSACASA-N n-[(1s)-1-(5-fluoropyrimidin-2-yl)ethyl]-3-(3-propan-2-yloxy-1h-pyrazol-5-yl)imidazo[4,5-b]pyridin-5-amine Chemical compound N1C(OC(C)C)=CC(N2C3=NC(N[C@@H](C)C=4N=CC(F)=CN=4)=CC=C3N=C2)=N1 AYOOGWWGECJQPI-NSHDSACASA-N 0.000 description 3
- 235000013555 soy sauce Nutrition 0.000 description 3
- 235000021419 vinegar Nutrition 0.000 description 3
- 239000000052 vinegar Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 235000013405 beer Nutrition 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- QIVUCLWGARAQIO-OLIXTKCUSA-N (3s)-n-[(3s,5s,6r)-6-methyl-2-oxo-1-(2,2,2-trifluoroethyl)-5-(2,3,6-trifluorophenyl)piperidin-3-yl]-2-oxospiro[1h-pyrrolo[2,3-b]pyridine-3,6'-5,7-dihydrocyclopenta[b]pyridine]-3'-carboxamide Chemical compound C1([C@H]2[C@H](N(C(=O)[C@@H](NC(=O)C=3C=C4C[C@]5(CC4=NC=3)C3=CC=CN=C3NC5=O)C2)CC(F)(F)F)C)=C(F)C=CC(F)=C1F QIVUCLWGARAQIO-OLIXTKCUSA-N 0.000 description 1
- 244000291564 Allium cepa Species 0.000 description 1
- YBHQCJILTOVLHD-YVMONPNESA-N Mirin Chemical compound S1C(N)=NC(=O)\C1=C\C1=CC=C(O)C=C1 YBHQCJILTOVLHD-YVMONPNESA-N 0.000 description 1
- 235000013334 alcoholic beverage Nutrition 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- XULSCZPZVQIMFM-IPZQJPLYSA-N odevixibat Chemical compound C12=CC(SC)=C(OCC(=O)N[C@@H](C(=O)N[C@@H](CC)C(O)=O)C=3C=CC(O)=CC=3)C=C2S(=O)(=O)NC(CCCC)(CCCC)CN1C1=CC=CC=C1 XULSCZPZVQIMFM-IPZQJPLYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- KMIOJWCYOHBUJS-HAKPAVFJSA-N vorolanib Chemical compound C1N(C(=O)N(C)C)CC[C@@H]1NC(=O)C1=C(C)NC(\C=C/2C3=CC(F)=CC=C3NC\2=O)=C1C KMIOJWCYOHBUJS-HAKPAVFJSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Soy Sauces And Products Related Thereto (AREA)
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、液状食品の滓下げ剤及びそれを使用した滓
下げ方法に関するもので、さらに詳しくは、特定の粒子
径分布を有するシリカゾルからなる発酵液状食品の滓下
げ剤およびそれを使用した発酵液状食品の滓下げ方法に
関する。TECHNICAL FIELD The present invention relates to a suspending agent for liquid foods and a suspending method using the same, more specifically, a silica sol having a specific particle size distribution. TECHNICAL FIELD The present invention relates to a suspending agent for fermented liquid foods and a method for suspending fermented liquid foods using the same.
従来、蛋白混濁を生ずる液状食品例えば、清酒、ブド
ー酒、ビール、その他の醸造酒およびしょう油などの滓
下げ剤としてシリカゾルが使用されており（特公昭59−
33351号、特公昭60−6187号）、滓下げに要する時間を
短縮するため種々の方法が提案されている（特公昭60−
27376号等）。Conventionally, silica sol has been used as a suspending agent for liquid foods that cause protein turbidity, such as sake, budo, beer, other brewed liquors and soy sauce (Japanese Patent Publication No. 59-59-
33351, JP-B-60-6187), various methods have been proposed to shorten the time required for slag reduction (JP-B-60-60).
No. 27376).
しかし、従来の滓下げ剤は、滓下げ速度の点で必ずし
も満足のいくものではなかった。However, conventional slag reducing agents have not always been satisfactory in terms of slag reducing speed.
本発明は、蛋白混濁を生ずる液状食品の滓下げに使用
して、滓下げ速度の早い滓下げ剤を提供することを目的
とする。It is an object of the present invention to provide a thickening agent having a high lowering rate, which is used for lowering a liquid food that causes protein turbidity.
また、本発明の他の目的は、滓下げに要する時間を短
縮するための改良された方法を提供することにある。Yet another object of the present invention is to provide an improved method for reducing the time required for slag reduction.
本発明は、シリカゾルからなる滓下げ剤であって、該
シリカゾルが少なくとも２つの異なる粒子径分布をもつ
シリカコロイド粒子群からなり、最も小さい粒子径分布
を持つシリカコロイド粒子群の粒子径分布のピーク値を
D1、他の大きい粒子径分布を持つ１種以上のシリカコロ
イドの粒子群のそれぞれの粒子径分布のピーク値をD2,D
3・・・Dnとしたとき、 の関係式のうち少なくとも１つ以上の関係式を満たもの
であり、かつD1が 3nm≦D1≦30nm の範囲にあることを特徴とする発酵液状食品の滓下げ剤
に関する。The present invention relates to a suspending agent composed of silica sol, wherein the silica sol comprises a group of silica colloid particles having at least two different particle size distributions, and the peak of the particle size distribution of the silica colloid particle group having the smallest particle size distribution. The value
D 1 , the peak value of each particle size distribution of the particle group of one or more kinds of silica colloids having other large particle size distributions, D 2 , D
When 3 ... Dn, The present invention relates to a suspending agent for fermented liquid foods, which satisfies at least one of the above relational expressions and D 1 is in the range of 3 nm ≦ D 1 ≦ 30 nm.
本発明の他の１つは、請求項１または２記載の滓下げ
剤を発酵液状食品に添加し、蛋白混濁物質の凝集沈降分
離を行うことを特徴とする発酵液状食品の滓下げ方法に
関する。Another aspect of the present invention relates to a method for reducing a fermented liquid food, which comprises adding the suspending agent according to claim 1 or 2 to a fermented liquid food and performing flocculating sedimentation separation of protein-turbid substances.
本発明に係る発酵液状食品の滓下げ剤であるシリカゾ
ルは、少なくとも２つの異なる粒子径分布をもつシリカ
コロイド粒子群からなる。The silica sol, which is a suspending agent for fermented liquid foods according to the present invention, comprises at least two silica colloid particles having different particle size distributions.
このような、少なくとも２つの異なる粒子径分布をも
つシリカコロイド粒子群からなるシリカゾルは、典型的
にはシリカコロイド粒子の粒子径分子が少なくとも２つ
のピークを有する分布を示すものである。また特殊なケ
ースとしてはシリカゾルが、複数のピークをほとんど示
すことなく、非常にブロードで通常の正規分布から大き
くずれた分布を示すもの、たとえば第４図に示す肩を有
するような粒子径分布であってもよい。Such a silica sol composed of a group of silica colloidal particles having at least two different particle size distributions typically has a distribution in which the particle size molecules of the silica colloidal particles have at least two peaks. As a special case, silica sol shows a very broad distribution that deviates greatly from the normal distribution with almost no multiple peaks, such as a particle size distribution with shoulders shown in FIG. It may be.
本発明での該シリカゾルは、最も小さい粒子径分布を
もつシリカコロイド粒子群の粒子径分布のピーク値を
D1、他の大きい粒子径分布をもつ１種以上のシリカコロ
イドの粒子群のそれぞれの粒子径分布のピーク値をD2,D
3・・・Dnとしたとき、 の関係式のうち少なくとも１つ以上の関係式を満たすこ
とを１つの特徴とする。The silica sol of the present invention has a peak value of the particle size distribution of the silica colloidal particle group having the smallest particle size distribution.
D 1 , the peak value of each particle size distribution of the particle group of one or more kinds of silica colloids having another large particle size distribution, D 2 , D
3 ... D n , One of the characteristics is to satisfy at least one relational expression among the relational expressions.
本発明での該シリカゾルを具体的に説明するために、
例として粒子径分布がそれぞれ異なる３つのシリカコロ
イド粒子群からなるシリカゾルの模式図を第１図に示
す。In order to specifically explain the silica sol in the present invention,
As an example, FIG. 1 shows a schematic view of a silica sol composed of three silica colloid particle groups each having a different particle size distribution.
第１図にみられるようにこの例ではそれぞれの粒子径
分布の異なる３つのシリカコロイド群はそれぞれ相当す
る３つのピークを有しており、最も小さい粒子径分布を
もつシリカコロイド粒子群の粒子径分布のピークは、ピ
ーク（１）に相当する粒子径分布のピーク値D1であり、
また、他の大きい粒子径分布をもつ２種のシリカコロイ
ド粒子群に対応する粒子径分布のピークは、それぞれピ
ーク（２）に相当する粒子径分布のピーク値D2、ピーク
（３）に相当する粒子径分布のピーク値D3として示され
る。As shown in FIG. 1, in this example, the three silica colloid groups having different particle size distributions each have three corresponding peaks, and the particle size of the silica colloid particle group having the smallest particle size distribution is obtained. The peak of the distribution is the peak value D 1 of the particle size distribution corresponding to peak (1),
In addition, the peaks of the particle size distribution corresponding to the other two kinds of silica colloidal particle groups having a large particle size distribution correspond to the peak value D 2 of the particle size distribution corresponding to the peak (2) and the peak (3), respectively. Is shown as the peak value D 3 of the particle size distribution.
本発明に係る発酵液状食品の滓下げ剤のシリカゾルで
は、前記例についてみると、 D2≧1.3D1又はD3≧1.3D1 の関係の少なくともひとつを満たすことが必要である。
しかし、D2とD3の関係は、制限されない。In the silica sol of the suspending agent for fermented liquid food according to the present invention, it is necessary to satisfy at least one of the relations of D 2 ≧ 1.3D 1 or D 3 ≧ 1.3D 1 in the above examples.
However, the relationship between D 2 and D 3 is not limited.
本発明に係る滓下げ剤のシリカゾルでは、大きい粒子
径分布をもつシリカコロイド粒子群の分布のピーク値
D2、D3・・・Dnが、1.3D1よりも小さい場合には、それ
ぞれのシリカコロイド粒子群の粒子径分布のピークが接
近しているため、単一のシリカコロイド粒子群からなる
シリカゾルの場合と較べて滓下げ剤として使用したとき
に滓下げ効果が変わらない。該シリカゾルは好ましく
は、 の関係式のうち少なくとも１つ以上の関係式を満すこと
が望ましい。In the silica sol of the suspending agent according to the present invention, the peak value of the distribution of silica colloid particles having a large particle size distribution
When D 2 , D 3 ... D n are smaller than 1.3D 1 , the peaks of the particle size distributions of the respective silica colloid particle groups are close to each other, so that they consist of a single silica colloid particle group. Compared with the case of silica sol, the slag-lowering effect is the same when used as a slag-lowering agent. The silica sol is preferably It is desirable to satisfy at least one of the relational expressions.
また、本発明に係る滓下げ剤のシリカゾルでは、小さ
い粒子径分布をもつシリカコロイド粒子群の粒子径分布
のピーク値D1が 3nm≦D1≦30nm の範囲であることが必要である。最も小さい粒子径分布
をもつシリカコロイド粒子群の粒子径分布のピーク値１
が30nmよりも大きい場合は、滓下げ速度が早いという本
発明の滓下げ剤の効果が低減するので望ましくなく、ま
た、平均粒子径D1が3nmよりも小さい場合は、シリカゾ
ルが不安定であるため望ましくない。なお、大きい粒子
径分布のピーク値をもつ他のシリカコロイド粒子群の粒
子径分布のピーク値D2、D3・・・Dnの大きさが、制限は
されないが、好ましくは100nm以下のものが望ましい。Further, in the silica sol of the suspending agent according to the present invention, the peak value D 1 of the particle size distribution of the silica colloidal particles having a small particle size distribution needs to be in the range of 3 nm ≦ D 1 ≦ 30 nm. Peak value 1 of the particle size distribution of silica colloidal particles with the smallest particle size distribution
Is greater than 30 nm, the effect of the slag reducing agent of the present invention that the slag reduction rate is fast is reduced, which is not desirable, and when the average particle diameter D 1 is less than 3 nm, the silica sol is unstable. Not desirable. The size of the peak value D 2 , D 3 ... D n of the particle size distribution of the other silica colloidal particles having a large particle size distribution peak is not limited, but preferably 100 nm or less. Is desirable.
通常、市販されているシリカゾルは、その粒子の大き
さが3nm〜300nmの範囲にあり、かつ、その粒子径分布は
ひとつのピークを有する正規分布に近い分布を示すもの
である。従って、シリカコロイド粒子が少なくとも２つ
の異なる粒子径分布をもつ粒子群を有するシリカゾル
は、粒子径分布の異なるシリカゾルを２種以上混合する
か、または、シリカコロイド粒子の成長を特別な方法で
制御することによりはじめて調整することができるもの
である。Usually, the commercially available silica sol has a particle size in the range of 3 nm to 300 nm, and its particle size distribution shows a distribution close to a normal distribution having one peak. Therefore, in the silica sol in which the silica colloid particles have a particle group having at least two different particle size distributions, two or more kinds of silica sols having different particle size distributions are mixed, or the growth of the silica colloid particles is controlled by a special method. This is the only thing that can be adjusted.
本発明に係る滓下げ剤のシリカゾルでは、最も小さい
粒子径分布をもつシリカコロイド粒子群が全シリカゾル
中に占める割合は、SiO2として10〜90wt％、好ましくは
30〜70wt％であることが望ましい。なお、本発明におい
てシリカコロイド粒子群の量を表わす場合は、粒子径分
布の谷に対応する粒子径（たとえば第１図においてd1,d
2で示される）でそれぞれのシリカコロイド粒子群を区
切るものとする。In the silica sol of the suspending agent according to the present invention, the proportion of the colloidal silica particles having the smallest particle size distribution in the total silica sol is 10 to 90 wt% as SiO 2 , preferably
It is desirable to be 30 to 70 wt%. In the present invention, when expressing the amount of colloidal silica particles, the particle size corresponding to the valley of the particle size distribution (for example, d 1 , d in FIG. 1 )
2 )) to separate each silica colloid particle group.
本発明に係る滓下げ剤のシリカゾルは、少なくとも２
つの異なる粒子径分布をもつシリカコロイド粒子群から
なるため、発酵液状食品の滓下げに使用した場合、小さ
い粒子径分布をもつシリカコロイド粒子群は、発酵液状
食品中の蛋白混濁物質を凝集させる作用が強く、大きい
粒子径分布がもつシリカコロイド粒子群は、小さい粒子
径分布をもつシリカコロイド粒子群によって凝集した蛋
白混濁物質同士をさらに凝集させる作用が強いので、短
時間で蛋白混濁物質の大きい凝集物を生成するため、滓
下げ速度が早いものと推定される。The silica sol of the suspending agent according to the present invention has at least 2
When used to suspend fermented liquid foods, silica colloidal particles with a small particle size distribution have the effect of aggregating protein turbid substances in the fermented liquid foods, because they consist of silica colloidal particles with two different particle size distributions. The silica colloidal particles that have a strong particle size distribution and a large particle size distribution have a strong effect of further aggregating protein turbid substances that have been aggregated by the silica colloidal particles having a small particle size distribution. Since it produces matter, it is estimated that the slag reduction speed is fast.
なお、本発明に係る滓下げ剤のシリカゾルは、水およ
び／またはエチルアルコールを分散媒とするシリカゾル
が使用可能であり、SiO2濃度として10〜40wt％のものが
望ましい。As the silica sol of the suspending agent according to the present invention, a silica sol having water and / or ethyl alcohol as a dispersion medium can be used, and a SiO 2 concentration of 10 to 40 wt% is desirable.
本発明の滓下げ剤は、清酒、みりん、ビール、ワイン
などの酒類、醤油、酢などの蛋白混濁を生ずる液状食品
の滓下げに使用して好適である。The suspending agent of the present invention is suitable for suspending liquid foods such as sake, mirin, beer, wine and other alcoholic beverages, soy sauce, vinegar and the like that cause protein turbidity.
本発明の方法では、前述のような液状食品に該滓下げ
剤を添加し、攪拌すると、液状食品中の蛋白混濁物質は
直ちに凝集沈降する。液状食品中への該滓下げ剤の添加
量は蛋白混濁物質の量によって変わるが、清酒の場合、
通常30wt％SiO2ゾルとして200〜2000ppm、好ましくは40
0〜1000ppm程度である。In the method of the present invention, when the suspending agent is added to the liquid food as described above and stirred, the protein-turbid substance in the liquid food immediately aggregates and precipitates. The amount of the suspending agent added to the liquid food varies depending on the amount of protein turbid substances, but in the case of sake,
Normally, it is 200 to 2000 ppm as a 30 wt% SiO 2 sol, preferably 40
It is about 0 to 1000 ppm.
本発明の方法では、該滓下げ剤の外に従来の場合と同
様に凝集物の成長を助けるための凝集剤、たとえばゼラ
チン等の蛋白質やポリビニルピロリドン等の可溶性高分
子物質などを添加して凝集効果をさらに促進させること
も可能である。In the method of the present invention, in addition to the suspending agent, an aggregating agent for assisting the growth of an aggregate, such as a protein such as gelatin or a soluble polymer such as polyvinylpyrrolidone, is added in the same manner as in the conventional case. It is possible to further promote the effect.
以下に実施例を示し、本発明をさらに具体的に示す。
なお、以下の実施例においては各ピーク値は各粒子群の
シリカコロイド粒子の平均粒子径と一致している。各粒
子群の平均粒子径が５μｍ以上はなれている粒子群であ
れば、各ピーク値は各粒子群のシリカコロイド粒子の平
均粒子径に実質的に一致しているとみなしても支障はな
い。Hereinafter, the present invention will be described in more detail with reference to Examples.
In the following examples, each peak value corresponds to the average particle size of the silica colloidal particles of each particle group. If the average particle size of each particle group is 5 μm or more, it is safe to consider that each peak value is substantially equal to the average particle size of the silica colloidal particles of each particle group.
実施例−１ シリカコロイド粒子の平均粒子径が10nmである30％シ
リカゾル（触媒化成工業（株）製カタロイド−SI−30）
50gとシリカコロイド粒子の平均粒子径が37nmである30
％シリカゾル（触媒化成工業（株）製カタロイド−SI−
45P）50gを混合して第２図に示すようなシリカコロイド
粒子の粒子径分布を有する滓下げ用シリカゾルを調整し
た。なお、シリカゾルのシリカコロイド粒子の粒子径分
布はレーザードップラー法粒度分布測定装置にて測定し
た。この滓下げ用シリカゾルのシリカコロイド粒子の粒
子径分布は２つのピークを示し、最小ピーク値（D1）は
10nmで、他のピーク値（D2）は37nmであった。Example-1 30% silica sol in which the average particle diameter of silica colloidal particles is 10 nm (Cataloid-SI-30, manufactured by Catalyst Kasei Kogyo Co., Ltd.)
50g and average particle size of silica colloid particles is 37nm 30
% Silica sol (Catalyst Kasei Co., Ltd. Cataloid-SI-
45P) (50 g) was mixed to prepare a silica sol for suspending having a particle size distribution of silica colloidal particles as shown in FIG. The particle size distribution of the silica colloid particles of the silica sol was measured by a laser Doppler method particle size distribution measuring device. The particle size distribution of the silica colloidal particles of this silica sol for slagging shows two peaks, and the minimum peak value (D 1 ) is
At 10 nm, the other peak value (D 2 ) was 37 nm.
このシリカゾルを用いて以下の条件下でおり上げテス
トを行なった。Using this silica sol, a lifting test was conducted under the following conditions.
原料清酒を攪拌機付き１ビーカーに500ml採取し、
攪拌を行ないながら活性炭0.75gを添加し、５分後上述
のシリカゾルを0.3ml添加し、５分間攪拌した。次い
で、１％ゼラチン水溶液1.5mlを添加した後、10分間攪
拌を継続した。その後攪拌機を止め経過時間による濁度
の変化をコロナ濁度計にて測定した。その結果を表−１
に示す。Collect 500 ml of raw sake into one beaker with a stirrer,
While stirring, 0.75 g of activated carbon was added, and after 5 minutes, 0.3 ml of the above silica sol was added and stirred for 5 minutes. Then, 1.5 ml of a 1% gelatin aqueous solution was added, and stirring was continued for 10 minutes. After that, the stirrer was stopped and the change in turbidity with time was measured with a corona turbidimeter. The results are shown in Table-1.
Shown in
実施例−２ 実施例−１の30％シリカゾル〔触媒化成工業（株）製
カタロイド−SI−45P平均粒子径37nm〕の代わりに平均
粒子径25nmの30％シリカゾル〔触媒化成工業（株）製カ
タロイド−SI−50〕を用いて、粒子径分布が２つのピー
クを示すシリカゾルを調整した。最小粒子径分布群のピ
ーク値（D1）は10nmで、他のピーク値（D2）は25nmであ
った。このシリカゾルを用いて実施例−１と同様に滓下
げテストを行った。結果を表−１に示す。Example-2 30% silica sol having an average particle size of 25 nm [Cataloid manufactured by Catalysts & Chemicals Industry Co., Ltd.] instead of the 30% silica sol of Example-1 [Cataloid manufactured by Catalysts & Chemicals Industry Co., Ltd.-SI-45P average particle size 37nm] -SI-50] was used to prepare a silica sol showing two peaks in the particle size distribution. The peak value (D 1 ) of the minimum particle size distribution group was 10 nm, and the other peak values (D 2 ) were 25 nm. Using this silica sol, a slag drop test was conducted in the same manner as in Example-1. The results are shown in Table 1.
実施例−３ 実施例−１の30％シリカゾル〔触媒化成工業（株）製
カタロイド−SI−45P、平均粒子径37nm〕の代わりに平
均粒子径17nmの30％シリカゾル〔触媒化成工業（株）製
カタロイド−SI−40〕を用いて、粒子径分布が２つのピ
ークを示すシリカゾルを調整した。Example-3 30% silica sol having an average particle diameter of 17 nm (manufactured by Catalysts & Chemicals Industry Co., Ltd.) instead of the 30% silica sol of Example-1 [Cataloid-SI-45P, manufactured by Catalysts & Chemicals Industry Co., Ltd., average particle diameter 37nm] [Cataloid-SI-40] was used to prepare a silica sol showing two peaks in the particle size distribution.
シリカコロイド粒子の粒子径分布のピークに対応する
最小ピーク値（D1）は10nmで、他のピーク値（D2）は17
nmであった。このシリカゾルを用いて実施例−１と同様
に滓下げテストを行った。結果を表−１に示す。The minimum peak value (D 1 ) corresponding to the peak of the particle size distribution of silica colloidal particles is 10 nm, and the other peak values (D 2 ) are 17
was nm. Using this silica sol, a slag drop test was conducted in the same manner as in Example-1. The results are shown in Table 1.
実施例−４ シリカコロイド粒子の平均粒子径が5nmである20％シ
リカゾル〔触媒化成工業（株）製カタロイド−SI−55
0〕30gとシリカコロイド粒子の平均粒子径が10nmである
30％シリカゾル〔触媒化成工業（株）製カタロイド−SI
−30〕50gおよびシリカコロイド粒子の平均粒子径が25n
mである30％シリカゾル〔触媒化成工業（株）製カタロ
イド−SI−50〕50gを混合して、シリカコロイド粒子の
粒子径分布が３つのピークを示すシリカゾルを調整し
た。シリカコロイド粒子の粒子径分布の最小ピーク値
（D1）は5nmで、他のピーク値（D2）は10nmで、D3は25n
mであった。このシリカゾルを用いて実施例−１と同様
に滓下げテストを行った。結果を表−１に示す。Example 4 20% silica sol having an average particle size of silica colloid particles of 5 nm [Cataloid-SI-55 manufactured by Catalysts & Chemicals Industry Co., Ltd.]
0] 30 g and the average particle size of the silica colloid particles is 10 nm
30% silica sol [Cataloid-SI manufactured by Catalysts & Chemicals Co., Ltd.]
−30] 50g and average particle size of silica colloid particles is 25n
50 g of 30% silica sol [Cataloid-SI-50 manufactured by Catalysts & Chemicals Industry Co., Ltd.] having a size of m was mixed to prepare a silica sol having three peaks in the particle size distribution of silica colloidal particles. The minimum peak value (D 1 ) of the silica colloidal particle size distribution is 5 nm, the other peak values (D 2 ) are 10 nm, and D 3 is 25 n.
m. Using this silica sol, a slag drop test was conducted in the same manner as in Example-1. The results are shown in Table 1.
実施例−５ シリカコロイド粒子の平均粒子径が25nmである30％シ
リカゾル〔触媒化成工業（株）製カタロイド−SI−50〕
50gとシリカコロイド粒子の平均粒子径が45nmである30
％シリカゾル〔触媒化成工業（株）製カタロイド−SI−
45〕25gとを混合して、２つの異なる粒子径分布をもつ
シリカコロイド粒子群からなるシリカゾルを調整した。
シリカコロイド粒子の小さいピーク値（D1）は25nmで、
大きいピーク値（D2）は45nmであった。このシリカゾル
を用いて実施例−１と同様に滓下げテストを行った。結
果を表−１に示す。Example-5 30% silica sol having an average particle size of colloidal silica particles of 25 nm [Cataloid-SI-50 manufactured by Catalysts & Chemicals Industry Co., Ltd.]
50g and average particle diameter of silica colloid particles is 45nm 30
% Silica sol [Catalyst Kasei Co., Ltd.'s Cataloid-SI-
45] 25 g was mixed to prepare a silica sol composed of silica colloid particles having two different particle size distributions.
The small peak value (D 1 ) of colloidal silica particles is 25 nm,
The large peak value (D 2 ) was 45 nm. Using this silica sol, a slag drop test was conducted in the same manner as in Example-1. The results are shown in Table 1.
実施例−６ 実施例−２の滓下げ用シリカゾルを用いて以下の条件
下で酢のおり下げテストを行なった。Example-6 A drop test of vinegar was performed under the following conditions using the silica sol for slag reduction of Example-2.
原料酢を攪拌機付き１ビーカーに500ml採取し、攪
拌を行ないながら、上述のシリカゾルを1.5ml添加し、
５分間攪拌した。次いで５％ゼラチン水溶液15mlを添加
した後、10分間攪拌を継続した。その後攪拌機を止め経
過時間による濁度の変化を測定した。結果を表−１に示
す。Collect 500 ml of raw vinegar in a beaker with a stirrer, add 1.5 ml of the above silica sol while stirring,
Stir for 5 minutes. Then, after adding 15 ml of 5% gelatin aqueous solution, stirring was continued for 10 minutes. After that, the stirrer was stopped and the change in turbidity with time was measured. The results are shown in Table 1.
実施例−７ 実施例−２のシリカゾルを用いて以下の条件下でしょ
うゆのおり下げテストを行なった。火入れしょうゆを攪
拌機付き１ビーカーに500ml採取し、攪拌を行ないな
がら、上述のシリカゾルを0.6ml添加し、５分間攪拌し
た。次いで１％ゼラチン水溶液3mlを添加した後、10分
間攪拌を継続した。その後攪拌機を止め経過時間による
濁度の変化を10％NaCl水溶液で20倍に希釈して測定し
た。Example-7 Using the silica sol of Example-2, a test for lowering the scallion was performed under the following conditions. 500 ml of the hot soy sauce was sampled in a beaker equipped with a stirrer, 0.6 ml of the above silica sol was added while stirring, and the mixture was stirred for 5 minutes. Then, 3 ml of a 1% gelatin aqueous solution was added, and stirring was continued for 10 minutes. After that, the stirrer was stopped, and the change in turbidity over time was measured by diluting 20 times with a 10% NaCl aqueous solution.
実施例−８ 実施例−２のシリカゾルを用いて以下の条件下でワイ
ンのおり下げテストを行なった。原料ワインを攪拌機付
き１ビーカーに500ml採取し、攪拌を行ないながら、
ベントナイト0.08gを添加し、５分間攪拌した後、上述
のシリカゾルを0.1ml添加し、次いで１％ゼラチン水溶
液0.3mlを添加した後、10分間攪拌を継続した。その後
攪拌機を止め経過時間による濁度の変化を測定した。Example-8 Using the silica sol of Example-2, a wine hanging test was conducted under the following conditions. Collect 500 ml of raw wine in one beaker with a stirrer, while stirring,
Bentonite (0.08 g) was added, and the mixture was stirred for 5 minutes, then 0.1 ml of the above silica sol was added, and then 0.3 ml of a 1% gelatin aqueous solution was added, and the stirring was continued for 10 minutes. After that, the stirrer was stopped and the change in turbidity with time was measured.
比較例−１ シリカコロイド粒子の平均粒子径が10nmである30％シ
リカゾル〔触媒化成工業（株）カタロイド−SI−30〕を
用いて以下の条件下で清酒のおり下げテストを行った。Comparative Example-1 Using a 30% silica sol having an average particle size of silica colloid particles of 10 nm [Cataloid SI-30 manufactured by Catalysts & Chemicals Industry Co., Ltd.], a drop test of sake was carried out under the following conditions.
なお、このシリカゾルは第３図に示す様なシリカコロ
イド粒子の平均粒子径を有しており、粒子径分布のピー
クは１つで、ピーク値（D1）は10nmであった。This silica sol had the average particle size of silica colloidal particles as shown in FIG. 3, and the particle size distribution had one peak and the peak value (D 1 ) was 10 nm.
原料清酒を攪拌機付き１ビーカーに500ml採取し、
攪拌を行ないながら、活性炭0.75gを添加し、５分後、
上述のシリカゾルを0.3ml添加し、５分間攪拌した。次
いで１％ゼラチン水溶液1.5mlを添加した後、10分間攪
拌を継続した。その後攪拌機を止め経過時間による濁度
の変化をコロナ濁度計にて測定した。その結果を表−１
に示す。Collect 500 ml of raw sake into one beaker with a stirrer,
While stirring, add 0.75 g of activated carbon, and after 5 minutes,
0.3 ml of the above silica sol was added and stirred for 5 minutes. Then, 1.5 ml of a 1% gelatin aqueous solution was added, and stirring was continued for 10 minutes. After that, the stirrer was stopped and the change in turbidity with time was measured with a corona turbidimeter. The results are shown in Table-1.
Shown in
比較例−２ 比較例−１において、シリカコロイド粒子の平均粒子
径が25nmで単一のピークを示す粒子径分布の30％シリカ
ゾル〔触媒化成工業（株）カタロイド−SI−50〕を使用
した外は、比較例−１と全く同様にしておりさげテスト
を行った。結果を表−１に示す。Comparative Example-2 In Comparative Example-1, 30% silica sol having a particle size distribution showing a single peak when the average particle size of the silica colloidal particles is 25 nm [Catalyst SI-50 Co., Ltd.] was used. In the same manner as in Comparative Example-1, a salvage test was conducted. The results are shown in Table 1.
比較例−３ 実施例−６において、シリカコロイド粒子の平均粒子
径が25nmで単一のピークを示す粒子径分布の30％シリカ
ゾル〔触媒化成工業（株）カタロイド−SI−50〕を使用
した外は、実施例−６と全く同様にしておりさげテスト
を行った。結果を表−１に示す。Comparative Example-3 In Example-6, 30% silica sol [Catalyst Kasei Co., Ltd. Cataloid-SI-50] having a particle size distribution showing a single peak at an average particle size of 25 nm was used. In the same manner as in Example-6, a salvage test was conducted. The results are shown in Table 1.
比較例−４ 実施例−７において、シリカコロイド粒子の平均粒子
径が25nmで単一のピークを示す粒子径分布の30％シリカ
ゾル〔触媒化成工業（株）カタロイド−SI−50〕を使用
した外は、実施例−７と全く同様にしておりさげテスト
を行った。結果を表−１に示す。Comparative Example-4 In Example-7, 30% silica sol having a particle size distribution showing a single peak with an average particle size of the silica colloidal particles of 25 nm [Cataloid SI-50, Catalysis Chemical Industry Co., Ltd.] was used. Was subjected to a hanging test in the same manner as in Example-7. The results are shown in Table 1.
〔効果〕 本発明の滓下げ剤は、表−１の滓下げテストの結果か
ら明らかなように、シリカコロイド粒子の粒子径分布が
単一のピークを示すシリカゾルからなる滓下げ剤より
も、滓下げ速度が早く、従って、滓下げに要する時間を
短縮することができる。 [Effect] As is clear from the results of the smelting test of Table 1, the slag-removing agent of the present invention has a higher slag content than that of a silica sol having a single peak in the particle size distribution of silica colloidal particles. The lowering speed is fast, and therefore the time required for lowering the slag can be shortened.
【図面の簡単な説明】 第１図は粒子径分布がそれぞれ異なる３つのシリカコロ
イド粒子群からなるシリカゾルの模式図を、第２図は実
施例１で得られたシリカゾル滓下げ剤の粒子径分布を、
第３図は、比較例１で得られたシリカゾルの粒子径分布
を示す。第４図は、特殊なケースのシリカゾルの粒子径
分布を示す。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic diagram of a silica sol composed of three silica colloid particle groups each having a different particle size distribution, and FIG. 2 is a particle size distribution of the silica sol suspending agent obtained in Example 1. To
FIG. 3 shows the particle size distribution of the silica sol obtained in Comparative Example 1. FIG. 4 shows the particle size distribution of silica sol in a special case.
Claims (3)
シリカゾルが少なくとも２つの異なる粒子径分布をもつ
シリカコロイド粒子群からなり、最も小さい粒子径分布
を持つシリカコロイド粒子群の粒子径分布のピーク値を
D1、他の大きい粒子径分布を持つ１種以上のシリカコロ
イドの粒子群のそれぞれの粒子径分布のピーク値をD2,D
3・・・Dnとしたとき、 の関係式のうち少なくとも１つ以上の関係式を満たもの
であり、かつD1が 3nm≦D1≦30nm の範囲にあることを特徴とする発酵液状食品の滓下げ
剤。1. A suspending agent composed of silica sol, wherein the silica sol is composed of silica colloid particle groups having at least two different particle size distributions, and the silica colloid particle group having the smallest particle size distribution Peak value
D 1 , the peak value of each particle size distribution of the particle group of one or more kinds of silica colloids having other large particle size distributions, D 2 , D
When 3 ... Dn, Which satisfies at least one of the above relational expressions, and D 1 is in the range of 3 nm ≦ D 1 ≦ 30 nm.
シリカゾルが少なくとも２つの異なる粒子径分布をもつ
シリカコロイド粒子群からなり、最も小さい粒子径分布
を持つシリカコロイド粒子群の粒子径分布のピーク値を
D1、他の大きい粒子径分布を持つ１種以上のシリカコロ
イドの粒子群のそれぞれの粒子径分布のピーク値をD2,D
3・・・Dnとしたとき、 の関係式のうち少なくとも１つ以上の関係式を満たもの
であり、かつD1が 3nm≦D1≦30nm の範囲にあることを特徴とする発酵液状食品の滓下げ
剤。2. A suspending agent composed of silica sol, wherein the silica sol is composed of silica colloid particle groups having at least two different particle size distributions, and the silica colloid particle group having the smallest particle size distribution Peak value
D 1 , the peak value of each particle size distribution of the particle group of one or more kinds of silica colloids having other large particle size distributions, D 2 , D
When 3 ... Dn, Which satisfies at least one of the above relational expressions, and D 1 is in the range of 3 nm ≦ D 1 ≦ 30 nm.
状食品に添加し、蛋白混濁物質の凝集沈降分離を行うこ
とを特徴とする発酵液状食品の滓下げ方法。3. A method for lowering a fermented liquid food, which comprises adding the suspending agent according to claim 1 or 2 to a fermented liquid food and performing flocculating sedimentation separation of protein-turbid substances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007647A JPH0813265B2 (en) | 1990-01-17 | 1990-01-17 | Smelting agent for fermented liquid food and slag reducing method using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007647A JPH0813265B2 (en) | 1990-01-17 | 1990-01-17 | Smelting agent for fermented liquid food and slag reducing method using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03216179A JPH03216179A (en) | 1991-09-24 |
| JPH0813265B2 true JPH0813265B2 (en) | 1996-02-14 |
Family
ID=11671616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007647A Expired - Lifetime JPH0813265B2 (en) | 1990-01-17 | 1990-01-17 | Smelting agent for fermented liquid food and slag reducing method using the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0813265B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006508882A (en) * | 2002-12-03 | 2006-03-16 | デグサ アクチエンゲゼルシャフト | Dispersions, coating solutions and absorbent media |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4799888B2 (en) * | 2005-03-24 | 2011-10-26 | ダイヤニトリックス株式会社 | Treatment method of brewing wastewater |
| US20210130176A1 (en) * | 2017-10-11 | 2021-05-06 | Applied Material Solutions, Inc. | Multimodal Particles for Retention and Drainage for Paper-Making Machines |
| JP7826077B2 (en) * | 2022-03-22 | 2026-03-09 | 日揮触媒化成株式会社 | Silica-based particle dispersion, polishing slurry for polishing magnetic disk substrates containing the same, polishing composition for polishing magnetic disk substrates containing the same, and method for producing silica-based particle groups |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3208022C1 (en) * | 1982-03-05 | 1983-08-25 | Karl Dr. 8000 München Raible | Process for the treatment of beer |
-
1990
- 1990-01-17 JP JP2007647A patent/JPH0813265B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006508882A (en) * | 2002-12-03 | 2006-03-16 | デグサ アクチエンゲゼルシャフト | Dispersions, coating solutions and absorbent media |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03216179A (en) | 1991-09-24 |
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