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A kind of preparation method of purebred fermented bean sour soup

A pure-bred fermentation and production method technology, which is applied in the directions of yeast-containing food ingredients, bacteria used in food preparation, and the functions of food ingredients, can solve the problem of waste of soybean liquid, and achieve delaying female aging, comprehensive nutrition, and improvement Effects of Menopause Symptoms

Active Publication Date: 2022-04-15
广州佳明食品科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the above-mentioned prior art, the present invention provides a method for making pure fermented soybean sour soup to solve the problem of wasting soybean clear liquid

Method used

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  • A kind of preparation method of purebred fermented bean sour soup
  • A kind of preparation method of purebred fermented bean sour soup

Examples

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Embodiment 1

[0029] A method for making pure fermented sour bean soup, comprising the following steps: (1) collecting raw materials: collecting bean clear liquid in the process of making bean curd by acid method. (2) Filtration: filter the bean clear liquid through 200 mesh. (3) Add auxiliary materials: add 3% glucose; (4) Sterilize: sterilize at 105° C. for 8 minutes. (5) Inoculate, add 3% mixed strains to the sterilized bean clear liquid (6) Ferment, ferment at 42° C. for 50 h. (7) Filtration: filter through 250 mesh. (8) Sterilization: Sterilize at 85°C for 8 minutes to obtain Soy Sour Soup.

[0030] Wherein, the soy clear liquid collected in the step (1) has an initial acidity of 0.8-1.5 g / L and a sugar content of 1-2 Birx. The particle diameter after filtering in the step (2) is 2-3um. The initial reducing sugar after adding glucose in the step (3) is 4-6%. In the step (5), the mixed strain is Lactobacillus rhamnosus: Lactobacillus corn liquid: Lactobacillus paracasei: Kluyveromy...

Embodiment 2

[0032] A method for making pure fermented sour bean soup, comprising the following steps: (1) collecting raw materials: collecting bean clear liquid in the process of making bean curd by acid method. (2) Filtration: filter the bean clear liquid through 200 mesh. (3) Add auxiliary materials: add 2% glucose; (4) Sterilize: sterilize at 108° C. for 5 minutes. (5) Inoculate, add 2.5% mixed strains to the sterilized bean clear liquid (6) Ferment, ferment at 47° C. for 41 hours. (7) Filtration: filter through 250 mesh. (8) Sterilization: Sterilize at 90°C for 6 minutes to obtain Soy Sour Soup.

[0033] Wherein, the soy clear liquid collected in the step (1) has an initial acidity of 0.8-1.5 g / L and a sugar content of 1-2 Birx. The particle diameter after filtering in the step (2) is 2-3um. The initial reducing sugar after adding glucose in the step (3) is 4-6%. In the step (5), the mixed strain is Lactobacillus rhamnosus: Lactobacillus corn liquid: Lactobacillus paracasei: Kluy...

Embodiment 3

[0035] A method for making pure fermented sour bean soup, comprising the following steps: (1) collecting raw materials: collecting bean clear liquid in the process of making bean curd by acid method. (2) Filtration: filter the bean clear liquid through 200 mesh. (3) Add auxiliary materials: add 4% glucose; (4) Sterilize: sterilize at 103° C. for 10 minutes. (5) Inoculate, add 3.5% mixed strains to the sterilized bean clear liquid. (6) Ferment, ferment at 40° C. for 55 hours. (7) Filtration: filter through 250 mesh. (8) Sterilization: Sterilize at 82°C for 10 minutes to obtain Soy Sour Soup.

[0036] Wherein, the soy clear liquid collected in the step (1) has an initial acidity of 0.8-1.5 g / L and a sugar content of 1-2 Birx. The particle diameter after filtering in the step (2) is 2-3um. The initial reducing sugar after adding glucose in the step (3) is 4-6%. In the step (5), the mixed strain is Lactobacillus rhamnosus: Lactobacillus corn liquid: Lactobacillus paracasei: K...

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Abstract

The invention provides a method for making pure fermented soybean sour soup, which comprises the following steps: collecting raw materials, filtering, adding auxiliary materials, sterilizing, inoculating, fermenting, filtering and sterilizing, and the soybean sour soup can be prepared through the above steps. The method for making sour sour soup provided by the invention has short fermentation period, high acid production, rich characteristic flavor substances and characteristic nutrients; and effectively solves the waste water treatment in the process of making tofu, which is in line with the current green The concept of sustainable development; and make the bean product industry and the sour soup industry organically combined to better promote their development.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a method for preparing pure fermented soybean sour soup. Background technique [0002] Soybean is originally produced in China, and its cultivation is spread all over the world, among which China, Brazil, the United States and other countries are the main producing areas. There are many ways to process soybeans, and the processing history of tofu is very long, and tofu is also a traditional industry in my country. In the process of making tofu, since soybeans need to be leached with water, then refined, and then coagulated with a coagulant to coagulate the soybean protein, a large amount of by-products—soybean clear liquid will be precipitated during the coagulation process and pressing process of soybean protein. Soybean clear liquid refers to the general term for the supernatant liquid precipitated during the protein denaturation and precipitation in the bean curd bean...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L23/00A23L29/00A23L33/00A23L29/30
CPCA23L23/00A23L29/065A23L29/30A23L33/00A23V2002/00A23V2400/187A23V2400/165A23V2400/175A23V2200/30A23V2250/61A23V2250/76
Inventor 李明赵良忠
Owner 广州佳明食品科技有限公司
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