Preparation method for peptide-containing whole bean powder, and soya-bean milk, thick soy milk and bean powder prepared by the same

Abstract

The invention relates to a preparation method for peptide-containing whole bean powder, and soya-bean milk, thick soy milk and bean powder prepared by the same. The preparation method includes the following steps: performing pretreatment on a soybean raw material, and performing hot refining; performing enzyme hydrolysis, performing protease hydrolysis or complex enzyme hydrolysis on soya-bean milk prepared by the step two, wherein the soya-bean milk can generate soybean peptide after enzyme hydrolysis so that peptide-containing soya-bean milk can be prepared; and adding one or more combinations of seasoning, food ingredients and functional ingredients into the peptide-containing soya-bean milk after the enzyme hydrolysis so that the peptide-containing soya-bean milk with compound tastes can be prepared. Thus, simple process steps and low production costs can be achieved, and bean dregs cannot be discharged, so that the full utilization of soybean fiber can be realized, and the full utilization of whole bean resources can be achieved; and pollution to environmental protection can be avoided, and therefore, traditional bean product industries can be enhanced.

Description

technical field [0001] The invention relates to the field of agricultural product processing, in particular to a method for preparing peptide-containing whole-bean flour and the prepared peptide-containing whole-bean soymilk, peptide-containing whole-bean concentrate and peptide-containing whole-bean flour. Background technique [0002] Soybean is one of the four major oil crops in my country. It is rich in protein, unsaturated fatty acids and B vitamins. It is also an important source of high-quality protein and high-quality dietary fiber in the diet of Chinese residents. Because the unhealthy diet and living habits have brought many chronic diseases to modern people, people urgently need to adjust the diet and consumption structure. Soy protein is an internationally recognized high-quality protein, and the future prospects are bright. The development of the soybean industry in my country will always be related to the national economy and people's livelihood. big event. [...

AI Technical Summary

Problems solved by technology

[0005] Soybean peptides have biological activities such as lowering blood pressure and lipids. Most of the soybean peptides on the market currently use soybean dregs as raw materials to separate soybean protein isolates. They are produced by enzymatic hydrolysis, and the process steps are many, and the cost is high. The daily consumption is generally recommended to be less than 10 grams. Most of the terminal soybean peptide products are mainly small-dose granules or compounded and diluted, resulting in expensive soybean peptide terminal products, limited beneficiary groups, and cannot be popularized.

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