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Bio-lysozyme-containing additive composition

A biological lysozyme and additive technology, which is applied in the direction of drug combination, medical preparations containing active ingredients, local antibacterial agents, etc., can solve the problems of rare protection methods, passive, inconvenient promotion and use of lysozyme, etc., to overcome application difficulties, The effect of protective activity

Active Publication Date: 2018-02-27
HAOYIKANG BIOLOGICAL TECH(GUANGZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the protection methods for lysozyme activity in the prior art are too rare and passive, which is not convenient for the popularization and use of lysozyme

Method used

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  • Bio-lysozyme-containing additive composition
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  • Bio-lysozyme-containing additive composition

Examples

Experimental program
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Effect test

Embodiment 1

[0022] An additive composition containing biological lysozyme, the formula of which is any one of formulas 1-14 in Table 1.

[0023] The preparation method of the additive composition containing biological lysozyme is as follows: first dissolving EDTA disodium and modified plant glue in deionized water, stirring, dispersing and dissolving, and obtaining a modified vegetable glue aqueous solution; adding biological lysozyme to the above-mentioned modified plant glue In the glue solution, stir slowly to disperse and dissolve.

[0024] Then refer to GB / T 25879-2010 Determination method of lysozyme in chicken egg white, test the lysozyme activity of the compositions of formulas 1-14 in Table 1. Before the test, the additive composition containing biological lysozyme of the formulas 1 to 14 in Table 1 was first formulated into a solution with deionized water in a ratio of 1:100, then diluted 500 times with deionized water, and then tested, and The lysozyme activity of the correspo...

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PUM

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Abstract

The invention discloses a bio-lysozyme-containing additive composition. The bio-lysozyme-containing additive composition is prepared from the following components in percentage by weight: 10 to 40 percent of bio-lysozyme, 0.01 to 2.0 percent of modified plant gum, 0.01 to 0.3 percent of EDTA disodium, and the balance of deionized water. According to the bio-lysozyme-containing additive composition, the bio-lysozyme is combined with the modified plant gum, the EDTA disodium and the deionized water according to specific content, the bio-lysozyme-containing additive composition can protect the bio-lysozyme from being affected by other components in oral products, protect activity of the bio-lysozyme, and effectively overcome difficult application of the bio-lysozyme in the oral products.

Description

technical field [0001] The invention relates to the technical field of lysozyme application, in particular to an additive composition containing biological lysozyme. Background technique [0002] Lysozyme (Lysozyme) is a kind of obligate hydrolase that can break the β-1,4 glycosidic bond between N-acetylglucosamine and N-acetylmuramic acid in the peptidoglycan of bacterial cell wall, and belongs to muramidase . Lysozyme can selectively dissolve the cell wall of target microorganisms and inactivate them without affecting other nutrients. Therefore, it has been widely used as a preservative in the field of food preservation and has good safety. Lysozyme has a wide range of sources and can be extracted from plants, animals, and microorganisms. Among them, egg white lysozyme is one of the most widely used lysozymes at present. Adding it to toothpaste to inhibit common oral microorganisms has a good promotion and application prospect . However, since lysozyme itself is a prote...

Claims

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Application Information

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IPC IPC(8): A61K8/66A61K8/73A61K8/44A61Q11/00A61Q17/00A61P31/02A61P1/02A61P31/04
CPCA61K8/44A61K8/66A61K8/73A61K8/731A61K8/733A61K8/737A61K2800/56A61K2800/5922A61Q11/00A61Q17/005
Inventor 张雷
Owner HAOYIKANG BIOLOGICAL TECH(GUANGZHOU) CO LTD
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