Product of enzymatic hydrolysis and Maillard reaction of termitornyces albuminosus namely companion fungus of termites and applications thereof

A Maillard reaction and associated bacteria technology, applied in the field of food additives, can solve the problems of unfavorable separation and purification, difficult continuous and automated enzymatic reaction, long reaction time, etc., to shorten the reaction time, realize reuse, and long reaction time. Effect

Inactive Publication Date: 2016-12-07
TIANNING FLAVOR JIANGSU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because in the traditional enzymatic hydrolysis technology, the enzyme remains in the reaction solution, which makes the enzyme reaction difficult to be continuous and automated, and it is also not conducive to the final separation and purification, and the reaction time is long

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A Maillard reaction product of a termite-associated bacterium Galladrum (Jicong) and its application in essence. details as follows:

[0022] (1) Treatment of chicken fir: fresh termite-associated bacteria chicken soil is dried at low temperature at 60°C for 3 hours, crushed, sieved with 100 mesh, then add water (1:15) and stir evenly, continue microwave radiation For heat treatment, the microwave power is 800w and the time is 4 minutes. Get the termite-associated bacteria chicken soil from (Ji Cong) processing mixture.

[0023] (2) Enzymatically hydrolyze the mixed solution of chicken fir with immobilized compound enzyme: under microwave and ultrasonic conditions, enzymatically hydrolyze the mixed solution of chicken fir with: compound immobilized enzyme alkaline protease + flavor protease + compound flavor protease ( 1.3:1:1) The enzymatic hydrolysis conditions are: glucose 10%, initial pH of enzymatic hydrolysis, pH 7.0, the amount of enzyme added is 70,000u / g·shiitake,...

Embodiment 2

[0028] The Maillard reaction of a termite-associated bacterium, Gallus japonicus (Jicong) and its application in essence. details as follows:

[0029] (1) Treatment of chicken fir: fresh termite-associated bacteria chicken soil is dried at low temperature at 60°C for 3 hours, crushed, sieved with 100 mesh, then add water (1:15) and stir evenly, continue microwave radiation For heat treatment, the microwave power is 800w and the time is 4 minutes. Get the termite-associated bacteria chicken soil from (Ji Cong) processing mixture.

[0030] (2) Enzymatically hydrolyze the mixed solution of chicken fir with immobilized compound enzyme: under microwave and ultrasonic conditions, enzymatically hydrolyze the mixed solution of chicken fir with: compound immobilized enzyme alkaline protease + flavor protease + compound flavor protease ( 1.3:1:1) Enzymatic hydrolysis conditions are: glucose 10%, initial pH of enzymatic hydrolysis, pH 7.0, the amount of enzyme added is 70,000u / g·shiitake, m...

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PUM

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Abstract

The invention discloses a product of enzymatic hydrolysis and Maillard reaction of termitornyces albuminosus namely a companion fungus of termites and applications thereof. The product is prepared by the following steps: carrying out low temperature drying, grinding, sieving, and a microwave treatment, adjusting the pH value under an ultrasonic condition to carry out protease hydrolysis, filtering, performing centrifugation, making the centrifugation product carry out Maillard reaction, and applying the Maillard reaction production to salty essence. According to the method, microwave and ultrasonic wave are used, glucose is added, and a solidification enzymatic combination technology is utilized to process termitornyces albuminosus so as to well preserve flavor, freshness, and beneficial factors of termitornyces albuminosus. The provided method has the advantages that the reaction is efficient and pollution-free, the cost is low, and the operation is convenient. Termitornyces albuminosus has a unique flavor, is fresh, and contains a large amount of beneficial components, can be used as essence, thus has a good market prospect, and can be used in different essences such as mushroom flavor essence, chicken flavor essence, shrimp flavor essence, seafood flavor essence, and the like.

Description

Technical field [0001] The invention belongs to the field of food additives, and specifically relates to a termite-associated bacterium gallinaceum (chicken fir) enzymatic hydrolysis and Maillard reaction of its product, and its application in flavors. Background technique [0002] Since most input methods cannot type "Ji Tu Cong", it is written as Ji Cong. Chicken soil, chicken silk mushroom and termite mushroom are edible fungi cultivated by white ants and are famous wild fungi in my country. It belongs to the fruiting body of the fungus chicken. Produced in Sichuan, Guizhou, Yunnan, Guangdong, Guangxi, Fujian, Taiwan, Jiangsu and other places. [0003] Chicken soil is commonly known as chicken silk mushroom and termite mushroom. It is a kind of edible fungus cultivated by white ants. It is a famous wild fungus in my country. The cap is initially conical and resembling a hat. After being stretched, there are significant papillary protrusions in the central part with a diameter....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L27/21A23L5/30
CPCA23V2002/00A23V2200/324A23V2200/308A23V2200/328A23V2200/326A23V2200/16A23V2300/48
Inventor 吴义龙张贡博张树林易封萍
Owner TIANNING FLAVOR JIANGSU
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