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Compound protein powder easy to absorb and preparation method thereof

A technology of compounding protein and protein powder, applied in protein food processing, vegetable protein processing, protein food ingredients, etc., can solve the problems of high proportion of large molecular weight protein, unsatisfactory absorption effect, small molecular weight, etc., to enhance function and increase lymphatic The total number of cells, the effect of improving endurance

Inactive Publication Date: 2016-06-01
珠海天香苑生物科技发展股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems of high proportion of large molecular weight protein and unsatisfactory absorption effect in the existing protein powder, the present invention proposes an easily absorbable composite protein powder, which has small molecular weight, easy absorption, low cost and rich nutrition

Method used

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  • Compound protein powder easy to absorb and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Weigh 3kg of soybean protein powder, 9kg of yeast protein powder and 3kg of glutinous rice flour and mix evenly, use 85L of water to set the volume to 15% concentration (w / v), stir for 30 minutes to make it mix evenly to obtain a raw material solution. Then add 0.2 kg of papain, adjust the pH of the solution to 5.5-5.8, and carry out enzymatic hydrolysis for 18 hours at a temperature of 55°C. Stir for 15 minutes every hour during enzymatic hydrolysis. After the enzymatic hydrolysis, use a 200-mesh sieve to filter out the insoluble components, concentrate under reduced pressure to a mass concentration of 30%, and spray dry to obtain the final product.

Embodiment 2

[0025] Weigh 3kg of soybean protein powder, 4kg of yeast protein powder and 3kg of glutinous rice flour and mix them uniformly, dilute to 10% concentration (w / v) with 90L of water, stir for 30 minutes to make it mix uniformly to obtain a raw material solution. Then add 0.5 kg of alkaline protease, adjust the pH of the solution to 6.5-6.8, and carry out enzymatic hydrolysis for 8 hours at a temperature of 57°C. Stir for 15 minutes every hour during enzymatic hydrolysis. After the enzymatic hydrolysis, use a 200-mesh sieve to filter out the insoluble components, concentrate under reduced pressure to a mass concentration of 20%, and spray dry to obtain the final product.

Embodiment 3

[0027] Weigh 6kg of soybean protein powder, 1kg of yeast protein powder and 3kg of glutinous rice flour and mix them uniformly, dilute to 10% concentration (w / v) with 90L of water, stir for 30 minutes to make it mix uniformly to obtain a raw material solution. Then add 0.3 kg of papain, adjust the pH of the solution to 5.5-5.8, and carry out enzymatic hydrolysis for 10 hours at a temperature of 56°C. Stir for 15 minutes every hour during enzymatic hydrolysis. After the enzymatic hydrolysis, use a 200-mesh sieve to filter out the insoluble components, concentrate under reduced pressure to a mass concentration of 25%, and spray dry to obtain the final product.

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Abstract

The invention provides a compound protein powder easy to absorb. The compound protein powder is prepared from soybean protein powder, yeast protein powder and gluten. A preparation method of the compound protein powder comprises the steps that the protein powder, the yeast protein powder and the gluten are weighed and mixed to obtain a raw material mixture, then, water is used for preparing the raw material mixture into a raw material solution with the mass-volume concentration being 10-15%, and uniform stirring is performed; papain or alkaline protease is added into the raw material solution for enzymolysis, after enzymolysis is ended, filtering is performed through a 200-mesh screen to obtain a filtrate, the filtrate is concentrated, and spray drying is performed after concentration. The protein powder is small in molecular weight, easy to absorb, low in cost and abundant in nutrition.

Description

technical field [0001] The invention belongs to the technical field of health care products, and in particular relates to an easily absorbable composite protein powder and a preparation method thereof. Background technique [0002] Protein is a component of many important physiologically active substances in the body and participates in the regulation of physiological functions. Important physiological activities in the body are performed by protein. For example, antibodies involved in the defense function of the body, enzymes that catalyze metabolic reactions; certain hormones and neurotransmitters that regulate substance metabolism and physiological activities, some are proteins or polypeptides, and some are products of amino acid transformation; in addition, muscle contraction, blood coagulation Physiological functions such as protein transport and material transport are also realized by proteins. Common symptoms of protein deficiency are decreased metabolic rate, life ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23J3/34A23J3/16A23J3/20
CPCA23J3/346A23J3/16A23J3/20A23J3/347
Inventor 陈远才熊明洲陈雪松张敬松
Owner 珠海天香苑生物科技发展股份有限公司
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