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Modified biological lysozyme composition

A technology of biological lysozyme and composition, applied in the field of daily necessities, can solve the problems of weak bactericidal ability, strong phototoxicity and the like

Pending Publication Date: 2021-06-22
郑州坤博科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Light effect: Curcumin has weak bactericidal ability under normal circumstances, but when exposed to light, micrograms of curcumin show a strong phototoxic reaction

Method used

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  • Modified biological lysozyme composition
  • Modified biological lysozyme composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1: the preparation of curcumin extract

[0033] (1) Pulverize 2000 grams of turmeric root dry product, and pass through a sieve of more than 40 meshes to obtain bamboo fungus powder;

[0034] (2) Mix a certain amount of turmeric root with water at a mass ratio of 1:10~1:20, adjust the pH to 8~10, and keep the temperature at 55~60 o C stirred for 3h;

[0035] (3) After the extraction is completed, boil the turmeric root extract in step (2) for at least 10 min, wait to cool to room temperature, filter, and the filtrate is set aside;

[0036] (4) the filtrate in step (3) is concentrated to 30~80 o The relative density at C is 1.0~1.2 g / mL, dry, V 乙醇 :V 石油醚 =1:3 recrystallization to obtain 3.5 g of yellow solid.

[0037]

[0038] 1H NMR(300MHz, DMSO, ppm): δ: 9.61 (s, 1H, OH); 7.83 (s, 1H, CH); 7.31 (s, 5H, CH); 7.09 (s, 1H, CH); 7.06 ( s, 1H, H); 7.05 (s, 1H, CH); 6.16 (m, 1H, H); 5.56 (m, 1H, H); 4.79 (s, 1H, CH); ); 4.63 (s, 2H, CH 2 ); 3.77 (m, 2H...

Embodiment 2

[0039] Embodiment 2: the preparation of dentin

[0040] Take by weighing 60 grams of sorbitol, 0.05 grams of biological lysozyme (20000U / mg), 2.5 grams of turmeric root extract, and 25 grams of silicon dioxide abrasives.

[0041] First, 60 grams of sorbitol, 0.05 grams of biolysozyme (20000 U / mg), and turmeric root extract are mixed evenly, and an appropriate amount of water is added, and then 25 grams of silicon dioxide abrasives are added, and the paste is formed by vigorous stirring.

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Abstract

The invention relates to a modified biological lysozyme composition. The tooth whitening essence is prepared from the following components in parts by weight: 50 to 60 parts of sorbitol, 0.01 to 0.05 part of biological lysozyme, 1 to 2.5 parts of turmeric root extract and 20 to 25 parts of silicon abrasive. The tooth whitening essence can effectively keep oral flora in a balanced state, and especially has a whitening effect on teeth.

Description

technical field [0001] The invention relates to the field of daily necessities, in particular to a modified biological lysozyme composition and a preparation method thereof. Background technique [0002] Turmeric (Latin name: Curcuma longa L.), a perennial herb belonging to the genus Curcuma longa of the Zingiberaceae family, is widely cultivated in China, East Asia and Southeast Asia. The plant height of turmeric is 1~1.5m, the rhizome is very developed, the root is thick, and the end is swollen to form a tuber; the leaves are oblong or oval, and the top of the leaf is short and acuminate; the bracts are ovate or oblong, light green, with a blunt apex, and a corolla Pale yellow; flowering in August. Turmeric likes a warm and humid climate, with plenty of sunshine and abundant rainfall, and is afraid of severe cold, frost, drought and stagnant water. Turmeric has multiple effects, such as blood lipid-lowering effect: curcumin or ether extract, curcumin and volatile oil a...

Claims

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Application Information

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IPC IPC(8): A61K8/66A61K8/49A61K8/34A61K8/25A61Q19/02A61Q11/00C07D471/04
CPCA61K8/25A61K8/345A61K8/49A61K8/66A61K2800/28A61Q11/00A61Q19/02C07D471/04
Inventor 童星童怀洲
Owner 郑州坤博科技有限公司
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