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Bitterness screening agent as well as preparation method and application thereof

A technology for masking bitterness and nucleoside monophosphate, applied in the field of food additives

Inactive Publication Date: 2013-04-03
楚大波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Although the above-mentioned single debittering mechanism has achieved a certain effect, the treated test substance still has a certain bitterness. For example, after being covered by dATP, 50% of the bitterness still remains

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The weight portion of adenylic acid is 50%, the weight portion of ethyl maltol is 10%, the weight portion of licorice extract is 20%, and the weight portion of glycine is 20%.

[0026] Take the above-mentioned materials in proportion to make 5 kg of the composition, stir and dissolve in 30 kg of 50°C warm water, and add it to 1000 kg of 50°C yeast extract or seafood extract concentrate (solid content 35%-65%) , and stirred for about 20 minutes to obtain the debittering and impurity-removing enzymatic hydrolyzate.

Embodiment 2

[0028] The weight portion of guanylic acid is 40%, the weight portion of ethyl maltol is 10%, the weight portion of licorice extract is 25%, and the weight portion of glycine is 25%.

[0029] Take the above-mentioned materials in proportion to make 5 kg of the composition, stir and dissolve in 30 kg of 50°C warm water, and add it to 1000 kg of 50°C yeast extract or seafood extract concentrate (solid content 35%-65%) , and stirred for about 20 minutes to obtain the debittering and impurity-removing enzymatic hydrolyzate.

Embodiment 3

[0031] The weight portion of cytidine is 5%, the weight portion of inosinic acid is 35%, the weight portion of ethyl maltol is 8%, the weight portion of licorice extract is 24%, and the weight portion of glycine is 28%.

[0032] Take the above-mentioned materials in proportion to make 5 kg of the composition, stir and dissolve in 30 kg of 50°C warm water, and add it to 1000 kg of 50°C yeast extract or seafood extract concentrate (solid content 35%-65%) , and stirred for about 20 minutes to obtain the debittering and impurity-removing enzymatic hydrolyzate.

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PUM

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Abstract

The invention provides a bitterness screening agent for eliminating the bitterness of a leaven enzyme extract and a seafood enzyme extract as well as a preparation method of the bitterness screening agent. The bitterness screening agent comprises nucleoside or nucleoside monophosphate, ethyl maltol, a licorice extract and amino acetic acid. According to the invention, substances with different debitterizing effect mechanisms are compounded to enable the agent to achieve an effect of comprehensively screening and shielding the bitter peptides in yeast extracts or seafood hydrolysate, so that the acceptance of substrate is higher, and the application range of the substrate is enlarged.

Description

technical field [0001] The invention relates to a food additive, in particular to a bitter masking agent for removing the bitterness of yeast enzymatic extracts and seafood enzymatic extracts and a preparation method thereof. Background technique [0002] Yeast extract is a kind of brown protein that uses edible yeast rich in protein as raw material, and adopts modern biological high-tech technologies such as autolysis, enzymolysis, separation, and concentration to degrade the protein and nucleic acid in yeast cells and then refine it. Yellow soluble paste or light yellow powder pure natural product. The main ingredients are delicious polypeptides, amino acids, flavor nucleotides, B vitamins and trace elements. It is an excellent natural seasoning and has a wide range of uses in the food industry. [0003] Seafood extract is to use bulk and cheap marine fish, shrimp, shellfish, etc. as raw materials, and use specific protease to hydrolyze the protein of fish, shrimp, shell...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/229A23L27/23
Inventor 楚大波
Owner 楚大波
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