CN110692727A - Preparation method of high-fiber soymilk - Google Patents

Preparation method of high-fiber soymilk Download PDF

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Publication number
CN110692727A
CN110692727A CN201911070927.1A CN201911070927A CN110692727A CN 110692727 A CN110692727 A CN 110692727A CN 201911070927 A CN201911070927 A CN 201911070927A CN 110692727 A CN110692727 A CN 110692727A
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China
Prior art keywords
fiber
soymilk
soybean
temperature
water
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CN201911070927.1A
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Chinese (zh)
Inventor
江连洲
朱建宇
齐宝坤
李杨
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Northeast Agricultural University
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Northeast Agricultural University
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Priority to CN201911070927.1A priority Critical patent/CN110692727A/en
Publication of CN110692727A publication Critical patent/CN110692727A/en
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C11/00Milk substitutes, e.g. coffee whitener compositions
    • A23C11/02Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins
    • A23C11/10Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins containing or not lactose but no other milk components as source of fats, carbohydrates or proteins

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Beans For Foods Or Fodder (AREA)
  • Dairy Products (AREA)

Abstract

The invention discloses a preparation method of high-fiber soymilk, which comprises the following steps: 1) adding peeled soybeans and water into cavitation jet equipment for treatment; 2) the soymilk treated by the cavitation jet equipment is subjected to flash evaporation deodorization; 3) adding mixed fiber powder, soybean dietary fiber, fructo-oligosaccharide and inulin, homogenizing under high pressure, instantly sterilizing at high temperature, and aseptically packaging to obtain the final product. The cavitation jet equipment can replace bean soaking, bean grinding and bean boiling at the same time, has the enzyme deactivation function, has small equipment investment, can realize continuous automatic production, and produces the soymilk which has no peculiar smell and no bean fishy smell, is rich in dietary fiber, has good taste and high protein digestibility.

Description

Preparation method of high-fiber soymilk
Technical Field
The invention relates to the technical field of soymilk processing, in particular to a preparation method of high-fiber soymilk.
Background
The soybean milk is made up by using soybean as main raw material, and is rich in several dozens of substances beneficial to human body, such as unsaturated fatty acid, soyasaponin, isoflavone and lecithin, etc. and possesses the functions of reducing cholesterol of human body, preventing hypertension, coronary heart disease and diabetes, raising immunity and delaying senility of human body. Compared with cow's milk, soy milk has several advantages. The milk contains about 4.5% of lactose, and the soymilk does not contain lactose, so that the drinking people of the soymilk can not generate lactose intolerance or lactose allergy because the lactose is absorbed without being decomposed. And because the soymilk is rich in cellulose, safer food selection is provided for patients with hypertension and diabetes. Soymilk has a higher content of unsaturated fatty acids than cow's milk, and a lower content of saturated fatty acids and cholesterol than cow's milk. The soybean milk contains iron, phosphorus and vitamin B1Vitamin B2Is rich in nutrition, and can be used with breast milk and cattleThe soybean milk has similar milk content, but the soybean milk is better in soybean isoflavone content, has the health-care effects of preventing cancer, preventing osteoporosis and the like, can increase estrogen, and is beneficial to losing weight. In addition, the contents of lecithin and vitamin E in the soybean milk are higher than those of the milk. The long-term drinking of the soymilk is helpful for regulating blood fat, protecting liver, preventing angiosclerosis and promoting thinking.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the preparation method of the high-fiber soymilk, the cavitation jet equipment can simultaneously replace the processes of soybean soaking, soybean grinding and soybean boiling, has the enzyme deactivation function, has small equipment investment, can realize continuous automatic production, and the produced soymilk has no peculiar smell and beany flavor, is rich in dietary fiber, has good taste and high protein digestibility;
in order to achieve the above purpose, the technical scheme of the invention is realized by the following technical scheme:
a preparation method of high-fiber soymilk comprises the following steps:
1) adding peeled soybeans and water into cavitation jet equipment for treatment; 2) the soymilk treated by the cavitation jet equipment is subjected to flash evaporation deodorization; 3) adding mixed fiber powder, soybean dietary fiber, fructo-oligosaccharide and inulin, homogenizing under high pressure, instantly sterilizing at high temperature, and aseptically packaging to obtain the final product.
Preferably, the peel content of the peeled soybeans is less than or equal to 2 percent; peeling soybean: water 1:8 to 1: 9;
preferably, the peeled soybeans and water are put into cavitation jet equipment for treatment, the cavitation pressure is 200MPa, the water temperature is normal temperature, the water temperature is increased to 105 ℃ from the normal temperature in the treatment process, and the temperature is kept for 20 s. The heating time is 25 min;
preferably, the soy milk is flash deodorized by instantly decreasing the temperature of the soy milk from 105 ℃ to 35 ℃;
preferably, the adding amount of the fiber mixed powder is 5-8% of the weight of the soymilk, and the weight ratio of the soybean dietary fiber: fructo-oligosaccharide: inulin (1: 5: 3);
preferably, the homogenization pressure is 60MPa, and the homogenization time is 1-2 min;
preferably, the high-temperature instant sterilization is carried out, the sterilization temperature is 142 ℃, the sterilization time is 5-8s, and the finished product is obtained by aseptic filling.
The invention provides a preparation method of high-fiber soymilk, which has the advantages that compared with the prior art:
(1) the cavitation jet equipment can replace bean soaking, pulp grinding and pulp boiling at the same time, has the enzyme deactivation function, has small equipment investment, saves energy, reduces the production cost, improves the efficiency and can realize continuous automatic production;
(2) the soybean contains 2% of the skin, is soybean fiber, is added with soybean dietary fiber, fructo-oligosaccharide, inulin and other easily absorbed dietary fibers, and has the effects of promoting intestinal tract movement, reducing flatulence, improving constipation and the like.
(3) The invention adopts vacuum high temperature deodorization, can effectively remove beany flavor of the soymilk and improve the flavor of the product.
Detailed Description
The following detailed description of specific embodiments of the invention:
a preparation method of high-fiber soymilk comprises the following steps:
1) adding peeled soybeans and water into cavitation jet equipment for treatment; 2) the soymilk treated by the cavitation jet equipment is subjected to flash evaporation deodorization; 3) adding mixed fiber powder, soybean dietary fiber, fructo-oligosaccharide and inulin, homogenizing under high pressure, instantly sterilizing at high temperature, and aseptically packaging to obtain the final product.
Preferably, the peel content of the peeled soybeans is less than or equal to 2 percent; peeling soybean: water 1:8 to 1: 9;
preferably, the peeled soybeans and water are put into cavitation jet equipment for treatment, the cavitation pressure is 200MPa, the water temperature is normal temperature, the water temperature is increased to 105 ℃ from the normal temperature in the treatment process, and the temperature is kept for 20 s. The heating time is 25 min;
preferably, the soy milk is flash deodorized by instantly decreasing the temperature of the soy milk from 105 ℃ to 35 ℃;
preferably, the adding amount of the fiber mixed powder is 5-8% of the weight of the soymilk, and the weight ratio of the soybean dietary fiber: fructo-oligosaccharide: inulin (1: 5: 3);
preferably, the homogenization pressure is 60MPa, and the homogenization time is 1-2 min;
preferably, the high-temperature instant sterilization is carried out, the sterilization temperature is 142 ℃, the sterilization time is 5-8s, and the finished product is obtained by aseptic filling.
Example 1:
a preparation method of high-fiber soymilk comprises the following steps:
1) adding peeled soybeans and water into cavitation jet equipment for treatment; 2) the soymilk treated by the cavitation jet equipment is subjected to flash evaporation deodorization; 3) adding mixed fiber powder, soybean dietary fiber, fructo-oligosaccharide and inulin, homogenizing under high pressure, instantly sterilizing at high temperature, and aseptically packaging to obtain the final product.
The peel content of the peeled soybeans is 1.5 percent; peeling soybean: 1:8 of water;
and (3) putting the peeled soybeans and water into cavitation jet equipment for treatment, wherein the cavitation pressure is 200MPa, the water temperature is normal temperature, the water temperature is increased to 105 ℃ from the normal temperature in the treatment process, and the temperature is kept for 20 s. The heating time is 25 min;
performing flash evaporation deodorization on the soybean milk, and instantly reducing the temperature of the soybean milk to 35 ℃ from 105 ℃;
the adding amount of the fiber mixed powder is 5 percent of the weight of the soymilk, and the adding amount of the soybean dietary fiber is as follows: fructo-oligosaccharide: inulin (1: 5: 3);
the homogenization pressure is 60MPa, and the homogenization time is 1 min;
and (3) performing high-temperature instantaneous sterilization at 142 ℃ for 5-8s, and performing aseptic filling to obtain a finished product.
Example 2:
a preparation method of high-fiber soymilk comprises the following steps:
1) adding peeled soybeans and water into cavitation jet equipment for treatment; 2) the soymilk treated by the cavitation jet equipment is subjected to flash evaporation deodorization; 3) adding mixed fiber powder, soybean dietary fiber, fructo-oligosaccharide and inulin, homogenizing under high pressure, instantly sterilizing at high temperature, and aseptically packaging to obtain the final product.
The peel content of the peeled soybeans is 1.8 percent; peeling soybean: water 1: 8.5;
and (3) putting the peeled soybeans and water into cavitation jet equipment for treatment, wherein the cavitation pressure is 200MPa, the water temperature is normal temperature, the water temperature is increased to 105 ℃ from the normal temperature in the treatment process, and the temperature is kept for 20 s. The heating time is 25 min;
performing flash evaporation deodorization on the soybean milk, and instantly reducing the temperature of the soybean milk to 35 ℃ from 105 ℃;
the adding amount of the fiber mixed powder is 6.6 percent of the weight of the soymilk, and the adding amount of the soybean dietary fiber is as follows: fructo-oligosaccharide: inulin (1: 5: 3);
the homogenization pressure is 60MPa, and the homogenization time is 1.5 min;
and (5) performing high-temperature instantaneous sterilization at 142 ℃ for 6s, and performing aseptic filling to obtain a finished product.
Example 3:
a preparation method of high-fiber soymilk comprises the following steps:
1) adding peeled soybeans and water into cavitation jet equipment for treatment; 2) the soymilk treated by the cavitation jet equipment is subjected to flash evaporation deodorization; 3) adding mixed fiber powder, soybean dietary fiber, fructo-oligosaccharide and inulin, homogenizing under high pressure, instantly sterilizing at high temperature, and aseptically packaging to obtain the final product.
The peel content of the peeled soybeans is 2 percent; peeling soybean: 1:9 of water;
and (3) putting the peeled soybeans and water into cavitation jet equipment for treatment, wherein the cavitation pressure is 200MPa, the water temperature is normal temperature, the water temperature is increased to 105 ℃ from the normal temperature in the treatment process, and the temperature is kept for 20 s. The heating time is 25 min;
performing flash evaporation deodorization on the soybean milk, and instantly reducing the temperature of the soybean milk to 35 ℃ from 105 ℃;
the adding amount of the fiber mixed powder is 8 percent of the weight of the soymilk, and the adding amount of the soybean dietary fiber is as follows: fructo-oligosaccharide: inulin (1: 5: 3);
the homogenization pressure is 60MPa, and the homogenization time is 2 min;
and (5) performing high-temperature instantaneous sterilization at the sterilization temperature of 142 ℃ for 8s, and performing aseptic filling to obtain a finished product.

Claims (7)

1. A preparation method of high-fiber soymilk is characterized in that the high-fiber soymilk is prepared by the following steps:
1) adding peeled soybeans and water into cavitation jet equipment for treatment; 2) the soymilk treated by the cavitation jet equipment is subjected to flash evaporation deodorization; 3) adding mixed fiber powder, soybean dietary fiber, fructo-oligosaccharide and inulin, homogenizing under high pressure, instantly sterilizing at high temperature, and aseptically packaging to obtain the final product.
2. The method of claim 1, wherein the dehulled soybean has a soybean hull ratio of less than or equal to 2%; peeling soybean: water 1:8-1: 9.
3. The method of claim 1, wherein the dehulled soybeans and water are treated in a cavitation jet apparatus at a cavitation pressure of 200MPa and at ambient temperature, the water temperature being raised from ambient temperature to 105 ℃ during the treatment and maintained for 20 seconds; the heating time was 25min in total.
4. A method of producing a high fiber soy milk as claimed in claim 1 wherein said soy milk is flash deodorized by momentarily reducing the temperature of the soy milk from 105 ℃ to 35 ℃.
5. The method for preparing high-fiber soybean milk according to claim 1, wherein the fiber mixed powder is added in an amount of 5-8% by weight of the soybean milk, the ratio of soybean dietary fiber: fructo-oligosaccharide: inulin (1: 5: 3).
6. The method of claim 1, wherein the homogenization pressure is 60MPa and the homogenization time is 1-2 min.
7. The method of claim 1, wherein the high fiber soy milk is sterilized instantaneously at 142 ℃ for 5-8 seconds and aseptically filled to form the final product.
CN201911070927.1A 2019-11-05 2019-11-05 Preparation method of high-fiber soymilk Pending CN110692727A (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101878816A (en) * 2010-07-02 2010-11-10 江南大学 Method for preparing whole bean high-fiber high-concentration preserved soya-bean milk
CN102138591A (en) * 2011-03-15 2011-08-03 九阳股份有限公司 Method for preparing high-concentration soya-bean milk
CN102488016A (en) * 2011-12-16 2012-06-13 上海艺杏食品有限公司 Dietary fiber soybean milk and production method thereof
CN103767029A (en) * 2014-01-24 2014-05-07 江苏谷全生物科技有限公司 Preparation method of high-fiber beverage
CN107691653A (en) * 2017-09-18 2018-02-16 广东金维牛奶有限公司 A kind of preparation method of soymilk
CN109662154A (en) * 2019-02-14 2019-04-23 罗杰星 A kind of preparation process of magma soya-bean milk
CN110192574A (en) * 2019-05-13 2019-09-03 黑龙江冰泉多多保健食品有限责任公司 A kind of hypertension and hyperlipemia soybean milk powder and preparation method thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101878816A (en) * 2010-07-02 2010-11-10 江南大学 Method for preparing whole bean high-fiber high-concentration preserved soya-bean milk
CN102138591A (en) * 2011-03-15 2011-08-03 九阳股份有限公司 Method for preparing high-concentration soya-bean milk
CN102488016A (en) * 2011-12-16 2012-06-13 上海艺杏食品有限公司 Dietary fiber soybean milk and production method thereof
CN103767029A (en) * 2014-01-24 2014-05-07 江苏谷全生物科技有限公司 Preparation method of high-fiber beverage
CN107691653A (en) * 2017-09-18 2018-02-16 广东金维牛奶有限公司 A kind of preparation method of soymilk
CN109662154A (en) * 2019-02-14 2019-04-23 罗杰星 A kind of preparation process of magma soya-bean milk
CN110192574A (en) * 2019-05-13 2019-09-03 黑龙江冰泉多多保健食品有限责任公司 A kind of hypertension and hyperlipemia soybean milk powder and preparation method thereof

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* Cited by examiner, † Cited by third party
Title
杨志,等: "高压水射流技术的发展及应用", 《机械管理开发》 *

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