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Production method of coix seed extract

The technology of coix seed extract and production method, which is applied in the field of food processing, can solve the problems of long extraction process, high cost of solvent, and cumbersome extraction process steps of coix seed, so as to reduce the risk of slurry contaminating microorganisms and reduce production Time, saving process stagnation time effect

Inactive Publication Date: 2020-06-05
DAMIN FOODSTUFF ZHANGZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) Coix seed extraction process steps are cumbersome;
[0005] (2) The cost of solvent used in the extraction process is higher;
[0006] (3) The extraction process takes a long time

Method used

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  • Production method of coix seed extract

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035]Take 20 kg of coix seed and undergo pretreatment of coix seed raw material, water extraction treatment, enzymatic hydrolysis treatment, concentration and drying treatment to obtain the coix seed extract. The pretreatment of Coix seed raw materials is that the Coix seed raw materials are first crushed and then roasted to obtain Coix seed powder. The Coix seed raw materials are crushed into Coix seed granules with a particle size of 10 mesh, and baked at a baking temperature of 100°C for 30 minutes. Water extraction process Add water according to the degree of coix seed crushing and combine the mass of coix seed particles with water at a ratio of 1:8, add 160 kg of water for extraction process. The water extraction temperature is controlled at 95° C., the water extraction time is 30 minutes, and the coix seed extract is obtained through extraction treatment. Coix seed extract, after water extraction, is in a gelatinized state, and then enters the next process, that is, enz...

Embodiment 2

[0037] Take 20 kg of coix seed and undergo pretreatment of coix seed raw material, water extraction treatment, enzymatic hydrolysis treatment, concentration and drying treatment to obtain the coix seed extract. The pre-treatment of coix seed raw materials is that the coix seed raw materials are first crushed and then roasted to obtain coix seed powder. The coix seed raw materials are crushed into coix seed granules with a particle size of 40 mesh, and baked at a baking temperature of 120°C for 30 minutes. Water extraction process Add water according to the degree of coix seed crushing, combine the mass of coix seed particles and water at a ratio of 1:10, add 200 kg of water, and perform extraction treatment. The water extraction temperature is controlled at 95° C., and the water extraction time is 40 minutes, and the coix seed extract is obtained through the extraction treatment. Coix seed extract, after water extraction, is in a gelatinized state, and then enters the next pro...

Embodiment 3

[0039] Take 20 kg of coix seed and undergo pretreatment of coix seed raw material, water extraction treatment, enzymatic hydrolysis treatment, concentration and drying treatment to obtain the coix seed extract. The pretreatment of Coix seed raw materials is that the Coix seed raw materials are crushed first and then roasted to obtain Coix seed powder. The Coix seed raw materials are crushed into Coix seed granules with a particle size of 60 mesh, and baked at a baking temperature of 100°C for 40 minutes. Water extraction process Add water according to the degree of coix seed crushing, combine the mass of coix seed particles and water according to the ratio of 1:12, add 240 kg of water, and carry out extraction process. The water extraction temperature is controlled at 100° C., the water extraction time is 60 minutes, and the coix seed extract is obtained through extraction treatment. Coix seed extract, after water extraction, is in a gelatinized state, and then enters the next...

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Abstract

The invention provides a production method of a coix seed extract. The production method comprises steps that the coix seed extract is obtained by pretreatment of a coix seed raw material, water extraction treatment, enzymolysis treatment and concentration and drying treatment, wherein for the step of pretreatment of the coix seed raw material, the coix seed raw material is firstly smashed and then baked, and coix seed powder is obtained; for the step of water extraction treatment, water is added to the coix seed powder, and a coix seed extraction solution is obtained through extraction treatment; for the step of enzymolysis treatment, thermostable amylase is added to the coix seed extraction solution, the solution is subjected to an enzymolysis reaction and filtered after enzymolysis, anda coix seed filtrate is obtained; and for the step of concentration and drying treatment, the coix seed filtrate is concentrated, subjected to instantaneous sterilization at superhigh temperature andspray drying, and the coix seed extract is obtained. The wall-breaking purpose of the coix seed raw material is achieved to the greatest extent through improved utilization of the production technology, the technological process of production is optimized, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the field of food processing, in particular to a production method of coix seed extract. Background technique [0002] Coix seed is the dry and mature seed kernel of Coix coix, a traditional Chinese medicine in my country. It is also a common and often eaten food. Pus and other effects, for the commonly used diuretic medicine. It has a variety of biological activities. Studies have shown that coix seed not only has analgesic, sedative, and antipyretic effects. Coix seed is also a beauty food. Regular consumption can keep human skin shiny and delicate, eliminate acne, freckles, age spots, pregnancy spots, and butterfly spots. It has good curative effects on desquamation, acne, chapped, rough skin, etc. [0003] Because of the hard texture of coix seed, the nutrients in it are difficult to separate out. There have been a lot of research reports on the selection of coix seed extraction technology, although many experimental resul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/105A23L5/20C12P19/22C12P19/14C12P19/02
CPCA23L5/21A23L33/105A23L33/26A23V2002/00C12P19/02C12P19/14C12P19/22A23V2200/30A23V2250/21A23V2300/14A23V2300/10A23V2300/50
Inventor 郑春疆黄文娟张海明
Owner DAMIN FOODSTUFF ZHANGZHOU CO LTD
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