Natural pure plant composition preservative and application thereof to cosmetics

A technology of natural preservatives and compositions, applied in cosmetics, cosmetic preparations, cosmetic preparations, etc., can solve the problem that preservatives cannot achieve preservative effects and other problems

Pending Publication Date: 2020-09-29
北京耐确生化技术研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally speaking, different types of preservatives have their own scope of application, and a single preservative often cannot achieve a comprehensive antiseptic effect

Method used

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  • Natural pure plant composition preservative and application thereof to cosmetics
  • Natural pure plant composition preservative and application thereof to cosmetics
  • Natural pure plant composition preservative and application thereof to cosmetics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0042] One, the preparation method of 4 kinds of extracts

[0043] 1), the preparation of pomelo (CITRUS GRANDIS) fruit extract

[0044] Weigh and crush 3.75kg pomelo fruit, dissolve it with disodium hydrogen phosphate-citric acid buffer solution (pH 4.4) to 5L, then add 0.15kg pectinase to 4L pomelo fruit liquid, mix well and place the mixture in Carry out hydrolysis in a water bath at 50°C. After reacting for 180 minutes, quickly heat it at 100°C for 10 minutes. After cooling, centrifuge at 5000r / min for 15 minutes. Concentrate the supernatant to 1 / 2 of the original volume to obtain pomelo fruit hydrolysis. liquid, keep refrigerated.

[0045] 2), preparation of peony (PAEONIA SUFFRUTICOSA) root bark extract

[0046] Weigh 30kg of peony root powder with a balance, put it into the extraction kettle, add 240 80% ethanol according to the material-liquid ratio of 1:8 (W / V), and place them in a 90°C constant temperature water tank for reflux extraction for 3 hours; residue, the...

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PUM

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Abstract

The invention discloses a natural pure plant composition preservative and application thereof to cosmetics. The natural pure plant composition preservative comprises the following ingredients in percentage by mass: (1), 5 to 30 percent of citrus grandis fruit extracts, (2) 10 to 40 percent of paeonia suffruticosa root bark extracts, (3), 5 to 30 percent of magnolia officinalis bark extracts, (4),5 to 20 percent of artemisia argyi extracts, and (5) 10 to 70 percent of a solvent. The natural pure plant composition preservative provided by the invention uses medical and edible pure natural extracts safe on the human bodies; microbes in the cosmetics can be effectively inhibited; the preservative effect is obvious; and the natural pure plant composition preservative can replace traditional chemical preservatives with skin irritation to different degrees, and can achieve the use goals of safety, effectiveness, no irritation and no allergy.

Description

【Technical field】 [0001] The invention relates to a preservative of natural pure plant composition and its application in cosmetics. 【Background technique】 [0002] In recent decades, the global cosmetics industry has developed rapidly, and the use of cosmetics by humans has become more and more common. Cosmetics have become a colorful daily necessities for human beings. Cosmetics are used all over the skin, hair, nails, lips and teeth on the surface of the human body, and the safety of use should be taken seriously. Most cosmetics are rich in nutrients and contain nutrients needed for the growth of microorganisms. Once the microorganisms in the environment enter, they can multiply rapidly, affecting the content quality of cosmetics and damaging the health of consumers. [0003] In recent years, people are more advocating nature and returning to nature, which requires the cosmetic industry to use more natural raw materials and various functional additives, and its products ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61Q19/00
CPCA61K8/9789A61Q19/00A61K2800/524
Inventor 刘毅叶小蓉刘平刘铮林虹杉
Owner 北京耐确生化技术研究所
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