Soybean dietary fiber drink and preparation process thereof

A technology of soybean dietary fiber and preparation technology, which is applied in the field of food processing, can solve the problems of less dietary fiber beverages, etc., and achieve the effects of increasing satiety, improving utilization rate, and preventing constipation

Inactive Publication Date: 2016-12-07
唐春艳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Judging from the currently published patents and related non-literatures, there are few literature reports on the use of processing waste such as grains, beans, fruits and vegetables to make dietary fiber beverages

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A preparation process of soybean dietary fiber beverage, comprising the following steps:

[0023] 1) Pre-treatment: remove impurities and crush soybean dregs, a by-product of soybean processing, and pass through a 100-mesh sieve to obtain soybean fine powder;

[0024] 2) Degreasing: take soybean fine powder, add n-hexanol 5 times the volume of soybean fine powder, extract at a temperature of 50°C for 1 hour, filter and separate to obtain filtrate and filter residue, and dry the filter residue to obtain degreasing material;

[0025] 3) Enzymolysis: Take the degreased material, add distilled water 15 times the volume of the degreased material, adjust the pH=6.0, add protease at 5% of the weight of the degreased material, enzymolyze it under ultrasonic conditions at a temperature of 25°C for 35 minutes, filter and separate to obtain the filtrate and Filter residue: Take the filter residue, add distilled water 10 times the volume of the filter residue, adjust pH=5.0, add ce...

Embodiment 2

[0029] A preparation process of soybean dietary fiber beverage, comprising the following steps:

[0030] 1) Pre-treatment: remove impurities and crush soybean dregs, a by-product of soybean processing, and pass through a 100-mesh sieve to obtain soybean fine powder;

[0031] 2) Degreasing: take soybean fine powder, add n-hexanol three times the volume of soybean fine powder, extract at a temperature of 40°C for 2 hours, filter and separate to obtain filtrate and filter residue, and dry the filter residue to obtain degreasing material;

[0032] 3) Enzymolysis: Take the degreased material, add distilled water 20 times the volume of the degreased material, adjust the pH = 5.5, add protease at 5% of the weight of the degreased material, enzymatically hydrolyze for 30 minutes under ultrasonic conditions at a temperature of 30 ° C, filter and separate to obtain the filtrate and Filter residue: take the filter residue, add distilled water 20 times the volume of the filter residue, ad...

Embodiment 3

[0036] A preparation process of soybean dietary fiber beverage, comprising the following steps:

[0037] 1) Pre-treatment: remove impurities and crush soybean dregs, a by-product of soybean processing, and pass through a 100-mesh sieve to obtain soybean fine powder;

[0038] 2) Degreasing: take soybean fine powder, add n-hexanol which is 4 times the volume of soybean fine powder, extract at a temperature of 50°C for 1.5 hours, filter and separate to obtain filtrate and filter residue, and dry the filter residue to obtain degreasing material;

[0039] 3) Enzymolysis: Take the degreased material, add distilled water 15 times the volume of the degreased material, adjust the pH=6.5, add protease 2% by weight of the degreased material, enzymolyze it under ultrasonic conditions at a temperature of 35°C for 50 minutes, filter and separate to obtain the filtrate and Filter residue: Take the filter residue, add distilled water 15 times the volume of the filter residue, adjust pH=4.5, a...

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PUM

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Abstract

The invention discloses a technological method for preparing soybean dietary fiber drink from bean dregs which are soybean processing byproducts and serve as raw materials, and belongs to the technical field of food processing. The method comprises the following steps: pretreatment, degreasing, enzymolysis, burdening and inactivation. According to the method, the bean dregs which are the soybean processing byproducts are used as the raw materials for preparing the soybean dietary fiber drink, so that the utilization rate of the bean dregs is greatly increased, and a new way for recycling the bean dregs is added; the prepared drink contains dietary fibers with high water solubility, and has the effects of enhancing the satiety, preventing constipation, reducing the blood sugar, reducing the blood fat, resisting cancers and the like; the process is simple, high in efficiency, low in cost and suitable for large-scale industrial production.

Description

technical field [0001] The invention belongs to the technical field of food processing, and in particular relates to a process method for preparing a soybean dietary fiber beverage by using bean dregs, a by-product of soybean processing, as a raw material, and also relates to a soybean dietary fiber beverage prepared by the process method. Background technique [0002] With the rapid development of the world economy and industry, people's living standards have been greatly improved, and diets have become increasingly refined. Various civilized diseases caused by overnutrition and malnutrition, such as diabetes, cardiovascular and cerebrovascular diseases, obesity, intestinal cancer, and constipation seriously affect human health. Therefore, functional foods that can regulate human body functions, prevent diseases and promote health have attracted much attention. Dietary fiber, as the seventh largest nutrient, has prominent health functions, and has gradually become a focus ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/38A23L33/22A23L2/60A23L2/52A23L11/65
CPCA23L2/38A23L2/52A23L2/60A23V2002/00A23V2200/32A23V2200/328A23V2200/308A23V2200/30
Inventor 唐春艳
Owner 唐春艳
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