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Production technology of hydrolyzed peanut protein

A production process and a peanut protein technology, applied in the field of hydrolyzed peanut protein production technology, can solve the problems of expensive investment, large environmental pollution, large energy consumption and the like

Inactive Publication Date: 2012-03-14
沈涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the process equipment of peanut protein isolate is expensive, energy consumption is large, and the extraction process consumes a large amount of acid-base reagents, which has great environmental pollution and high cost, and it is difficult to apply to general public food.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] (1) Hydrolyzed Peanut Concentrated Protein Extraction Workshop

[0013] 1. Extraction: After low-temperature precipitation, the low-denatured peanut meal with a powder degree of no more than 2% (60 mesh sieve) is pre-mixed by adding pure water of 1:1 raw material into the continuous feeder through accurate measurement, and the continuous The feeder feeds into the extractor. The extraction device is made of stainless steel, with a stainless steel fixed grid inside. According to the problems of easy caking and adhesion of low-denatured soybean meal, several special devices for loosening materials are installed in the extraction device. In the ring-type extractor, the material is driven by a stainless steel chain to run continuously, and the powder is continuously obtained, and the solvent (pure water) used for extraction is 8-10 times the amount of the material, which is sealed by multiple stainless steel mechanical seals with explosion-proof performance. The pump is pum...

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Abstract

A production technology of a hydrolyzed peanut protein. The production technology is characterized by employing pure water extraction for 70-90 min at an extraction temperature of 60-70 DEG C. The invention aims to provide a production technology of the hydrolyzed peanut protein. The invention has beneficial effects and advantages of 1. a high product yield reaching higher than 70%; 2. low energy consumption: a solvent medium of the pure water can be recycled to save energy and lower production cost.

Description

technical field [0001] The invention discloses a processing method of food raw materials, in particular a production technology of hydrolyzed peanut protein. Background technique [0002] In recent years, my country's peanut deep processing industry has mainly focused on the production of peanut protein isolate. At present, the alkali-soluble acid precipitation method is used in China to extract peanut protein isolate. It is extracted from defatted soybean meal. 38-40%. Moreover, the process equipment of peanut protein isolate is expensive, energy consumption is large, and the extraction process consumes a large amount of acid-base reagents, which has great environmental pollution and high cost, and is difficult to apply to general public food. Peanut protein concentrate, except that the protein content is slightly lower than that of peanut protein isolate, has the unique advantages of high emulsion, dispersibility and oligomerization gel in addition to the functionality o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23J1/14A23J3/14
Inventor 沈涛
Owner 沈涛