Unlock instant, AI-driven research and patent intelligence for your innovation.

Production method for high protein rice highly-processed product

A production method and high-protein technology, applied in animal feed, animal husbandry, applications, etc., can solve the problems of poor quality, low protein extraction rate, poor solubility of protein powder, etc., and achieve less impurities, good protein solubility, and easy promotion. Effect

Inactive Publication Date: 2018-04-20
江柏田
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many methods for extracting protein from broken rice. Although the existing technology can extract protein from broken rice, there are problems such as low protein extraction rate and poor quality, especially the poor solubility of the prepared protein powder. Practical use needs to be improved

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A production method of high-protein rice deep-processing products. In the method, the broken rice is ultrafinely pulverized, and the broken rice resource is deamidated by an acid-base separation method to prepare crude protein. After high-pressure treatment, the compound enzyme is used for purification. Specifically Proceed as follows:

[0029] (1) Broken rice crushed

[0030] Using high-quality rice as raw material, the rice is ultrafinely pulverized by a grinder, passed through a 200-mesh sieve, and the sieved broken rice is collected;

[0031] (2) Extract crude protein

[0032] Degrease the sieved broken rice, add 0.05mmol / L sodium hydroxide solution to the broken rice according to the weight ratio of 1:4 to liquid, stir at room temperature for 1-3h, and rotate at 8000r / min Centrifuge for 0.5h; remove the precipitate, take the supernatant and adjust its pH value to 4.3-4.6 with hydrochloric acid solution, and the solution is more turbid, centrifuge at 8000r / min for...

Embodiment 2

[0045] A production method of high-protein rice deep-processing products. In the method, the broken rice is ultrafinely pulverized, and the broken rice resource is deamidated by an acid-base separation method to prepare crude protein. After high-pressure treatment, the compound enzyme is used for purification. Specifically Proceed as follows:

[0046] (1) Broken rice crushed

[0047] Using high-quality rice as raw material, the rice is ultrafinely pulverized by a grinder, passed through a 185-mesh sieve, and the sieved broken rice is collected;

[0048] (2) Extract crude protein

[0049] Degrease the sieved broken rice, add 0.05mmol / L sodium hydroxide solution to the broken rice according to the weight ratio of 1:4, stir at room temperature for 1h, and centrifuge at 8000r / min for 0.5 h; to remove precipitation, take the supernatant and adjust its pH value to 4.3 with hydrochloric acid solution, and the solution is more turbid, centrifuge at a speed of 8000r / min for 0.5h, dis...

Embodiment 3

[0062] A production method of high-protein rice deep-processing products. In the method, the broken rice is ultrafinely pulverized, and the broken rice resource is deamidated by an acid-base separation method to prepare crude protein. After high-pressure treatment, the compound enzyme is used for purification. Specifically Proceed as follows:

[0063] (1) Broken rice crushed

[0064] Using high-quality rice as raw material, the rice is ultrafinely pulverized by a pulverizer, passed through a 250-mesh sieve, and the sieved broken rice is collected;

[0065] (2) Extract crude protein

[0066] Degrease the sieved broken rice, add 0.05mmol / L sodium hydroxide solution to the broken rice according to the weight ratio of 1:4, stir at room temperature for 3h, and centrifuge at 8000r / min for 0.5 h; to remove precipitation, take the supernatant and adjust its pH value to 4.6 with hydrochloric acid solution, and the solution is more turbid, centrifuge at a speed of 8000r / min for 0.5h, ...

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 provides a production method of high-protein rice deep-processing products. In the method, the broken rice is ultrafinely pulverized, and the broken rice resource is deamidated by an acid-base separation method to prepare crude protein. Purification is carried out, and the specific steps are as follows: (1) crushing of broken rice, (2) extraction of crude protein, (3) pressure treatment, (4) enzymatic hydrolysis reaction, (5) separation of material and liquid, (6) preparation of rice products. The method has the advantages of simple technological process, high product yield, and easy large-scale production and popularization and use. The invention makes full use of broken rice resources, improves the processing utilization rate of agricultural and sideline products, increases the selection of feed protein raw material varieties, can reduce feed cost, improve feed quality, and has better economic benefits.

Description

technical field [0001] The invention belongs to the technical field of agricultural product processing, in particular to a production method of high-protein rice deep-processing products. Background technique [0002] During the rice processing and production process, a large amount of broken rice by-products are produced. In recent years, in order to save costs, improve economic benefits, and increase the raw material sources of feed protein, broken rice resources have been increasingly used in feed formulations, but broken rice protein has not been fully utilized. How to improve the utilization rate and quality of broken rice in feed is an important problem that plagues enterprises at present. At present, there are many methods for extracting protein from broken rice. Although the existing technology can extract protein from broken rice, there are problems such as low protein extraction rate and poor quality, especially the poor solubility of the prepared protein powder. ...

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
IPC IPC(8): C12P21/06A23K10/30
CPCC12P21/06A23K10/30
Inventor 江柏田
Owner 江柏田