Clean production method for industrialized production of plant protein peptide

A plant protein peptide and clean production technology, applied in the deep processing of miscellaneous beans, tubers, and grains, can solve the problems of difficult wastewater treatment, unfriendly environment, and high operating costs, so as to reduce production input costs and broaden market prospects , the effect of improving the extraction efficiency

Pending Publication Date: 2020-10-16
无锡海思瑞科技有限公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings of long production cycle, unfriendly environment, high salt content, difficult wastewater treatment, and high operating cost in the prior art, and propose a clean production method that can industrially produce plant protein peptides

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Clean production method for industrialized production of plant protein peptide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] refer to figure 1 , a clean production method capable of industrially producing vegetable protein peptides, comprising the following steps:

[0031] S1: soaking and refining: raw materials (including but not limited to rice, wheat, oats, buckwheat, quinoa, barley, corn, potatoes, sweet potatoes, soybeans, chickpeas, peas, mung beans, etc.), utilization (sodium hydroxide or hydrogen (prepared with potassium oxide) alkaline water, pH=9, temperature 20°C, liquid-solid ratio 1:2, soak for 1 hour, after the tissue is soft, wet grinding, 80 mesh;

[0032] S2: Alkaline extraction: put the slurry in S1 in a constant temperature stirring tank at a temperature of 20°C, and stir to extract protein components for 2 hours;

[0033] S3: Centrifugal separation: The extraction liquid in S2 is separated from solid to liquid by a horizontal screw centrifuge, the heavy phase slag is returned to the wet refining step for repeated extraction, and the light phase liquid enters the next proc...

Embodiment 2

[0041] refer to figure 1 , a clean production method capable of industrially producing vegetable protein peptides, comprising the following steps:

[0042] S1: soaking and refining: raw materials (including but not limited to rice, wheat, oats, buckwheat, quinoa, barley, corn, potatoes, sweet potatoes, soybeans, chickpeas, peas, mung beans, etc.), utilization (sodium hydroxide or hydrogen (prepared with potassium oxide) alkaline water, pH=10, temperature 35°C, liquid-solid ratio 1:3, soak for 2 hours, after the tissue is soft, wet grinding, 150 mesh;

[0043] S2: Alkaline extraction: put the slurry in S1 in a constant temperature stirring tank at a temperature of 35°C, and stir to extract protein components for 3 hours;

[0044] S3: Centrifugal separation: The extraction liquid in S2 is separated from solid to liquid by a horizontal screw centrifuge, the heavy phase slag is returned to the wet refining step for repeated extraction, and the light phase liquid enters the next p...

Embodiment 3

[0052] refer to figure 1 , a clean production method capable of industrially producing vegetable protein peptides, comprising the following steps:

[0053] S1: soaking and refining: raw materials (including but not limited to rice, wheat, oats, buckwheat, quinoa, barley, corn, potatoes, sweet potatoes, soybeans, chickpeas, peas, mung beans, etc.), utilization (sodium hydroxide or hydrogen (prepared with potassium oxide) alkaline water, pH=11, temperature 50°C, liquid-solid ratio 1:5, soak for 3 hours, after the tissue is soft, wet grinding, 200 mesh;

[0054] S2: Alkaline extraction: put the slurry in S1 in a constant temperature stirring tank at a temperature of 50°C, and stir to extract protein components for 4 hours;

[0055] S3: Centrifugal separation: The extraction liquid in S2 is separated from solid to liquid by a horizontal screw centrifuge, the heavy phase slag is returned to the wet refining step for repeated extraction, and the light phase liquid enters the next p...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to the field of deep processing of cereals, miscellaneous beans and tubers, and in particular relates to a clean production method for industrialized production of plant proteinpeptide. For the existing problems of being long in production period, not environmentally-friendly, high in salt content, high in wastewater treatment difficulty, high in operation cost and the like,the following scheme is provided: the method comprises the following steps of: S1, soaking and grinding: soaking by utilizing alkaline water for 1-3 h with the pH of 9-11, the temperature of 20-50 DEG C and the liquid-solid ratio of 1:(2-5), and, after the tissue is soft, performing wet grinding to 80-200 meshes; S2, performing alkali extraction: putting the slurry in the step S1 into a constant-temperature stirring tank, stirring to extract the protein component at 20-50 DEG C for 2-4 h; and S3, performing centrifugal separation. The clean production method in the invention can increase theprotein peptide extraction efficiency, increase the yield, reduce high organic wastewater discharge, reduce environmental pollution and reduce the enterprise production input cost, and has extremely wide market prospect.

Description

technical field [0001] The invention relates to the technical field of deep processing of cereals, miscellaneous beans and tubers, in particular to a clean production method capable of industrially producing plant protein peptides. Background technique [0002] The traditional protein extraction method is to use the "alkali-soluble acid precipitation method". After obtaining the isolated protein, it is hydrolyzed by an enzyme preparation to obtain a hydrolyzed protein peptide. The production cycle is long; the environment is not friendly: a large amount of acid and alkali are used in the industrial production process, It will cause a certain degree of environmental pollution; the amount of wastewater is large: the traditional industrial production method has a large amount of wastewater discharge, high salt content, difficult wastewater treatment, and high operating costs. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C12P21/06C07K1/34
CPCC12P21/06C07K1/34
Inventor 于淼
Owner 无锡海思瑞科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap