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Production of vegetable protein

A production method and plant protein technology, applied in animal feed, animal feed, application, etc., to achieve the effects of low raw material prices, mature technology, and low production costs

Inactive Publication Date: 2009-06-24
杨卢松 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the use of Jatropha curcas seed meal to produce vegetable protein has not attracted people's attention

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0017] After the Jatropha curcas bears fruit, the pericarp turns yellow and can be harvested. Carry out manual or mechanical peeling of the harvested Jatropha curcas fruit to obtain Jatropha curcas seeds, and the peeling rate is required to be ≥ 99%. The Jatropha curcas seeds are air-dried to make the water content <6%, and the Jatropha curcas seed shells are black and bright, and then they can be put into storage.

[0018] 1. Pretreatment

[0019] 1.1 Remove impurities

[0020] Various impurities in Jatropha seeds are removed by cleaning, screening, air separation, magnetic separation, etc.

[0021] 1.2 Shelling

[0022] The husk of Jatropha curcas seeds is peeled off by using a shelling-separating combination machine, and the shell kernels are separated to obtain the Jatropha curcas kernels. The peeling rate is required to be ≥95%.

[0023] After being treated according to the above requirements, the content of crude fiber in the Jatropha curcas seed meal is reduced, an...

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PUM

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Abstract

The invention relates to a method for producing vegetable protein. The technical solution of the invention is a method for producing vegetable protein; using plant dross as a raw material, the protein is produced through a detoxification process; it is characterized in that: the raw material is Jatropha curcas ( Jatropha curcas L.) seed meal; the Jatropha curcas seed meal is the Jatropha curcas seed meal deoiled through cold pressing; the detoxification process comprises the following steps: a) after conditioning the Jatropha curcas seed meal and diluting with water, Add a conditioning agent; the conditioning agent is an equal amount of H2O2 (30% aqueous solution) and NH4OH (20% aqueous solution) mixed solution; for every 100kg Jatropha curcas seed meal, add 10-30kg of water, and 0.5-3kg of conditioning agent; b ) Heating the tempered jatropha seed meal to 100-120° C. for detoxification reaction. The invention has the characteristics of low raw material price, mature technology, low production cost and suitable for large-scale production. The product can be widely used in the feed industry as a protein additive for various feeds.

Description

technical field [0001] The invention relates to a production method of plant protein, in particular to a production method of Jatropha curcas L. plant protein. Background technique [0002] my country is a large agricultural country, and aquaculture plays an important role in agricultural production. The feed industry is an emerging industry attached to agriculture and serving the aquaculture industry. After the reform and opening up, the intensification of the aquaculture industry has developed rapidly. According to the "National Feed Industry Development Outline", in 2003 the national annual output of mixed feed reached more than 100 million tons, and in 2010 it will reach 180 million tons. However, the shortage of feed resources, especially protein feed resources, has always been an important factor restricting the development of my country's feed industry. my country spends a huge amount of foreign exchange to import tens of millions of tons of protein feed every year....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23J1/00A23K1/14
Inventor 杨卢松朱劲阳
Owner 杨卢松
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