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Moisturizing plant extract processed and preserved with biological enzyme as well as preparation method and application of moisturizing plant extract

A technology of plant extracts and biological enzymes, which can be used in dressing preparations, skin care preparations, medical preparations containing active ingredients, etc. It can solve the problem of low safety and efficacy, and weak moisture retention of extracts, etc. problems, to improve safety, prolong service life, and overcome compatible applications

Inactive Publication Date: 2018-07-13
深圳市芭格美生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a method for processing and antiseptic moisturizing plant extracts with biological enzymes, so as to overcome the technical defects of low moisture retention, low safety and efficacy of the extracts caused by the organic solvent extraction method in the prior art

Method used

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  • Moisturizing plant extract processed and preserved with biological enzyme as well as preparation method and application of moisturizing plant extract
  • Moisturizing plant extract processed and preserved with biological enzyme as well as preparation method and application of moisturizing plant extract
  • Moisturizing plant extract processed and preserved with biological enzyme as well as preparation method and application of moisturizing plant extract

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preparation example Construction

[0027] The invention provides a kind of preparation method of the moisturizing plant extract with biological processing and antisepsis, described method comprises the following steps:

[0028] Step 1, pretreating 10-80 parts of Centella asiatica, 10-80 parts of chamomile and 10-80 parts of licorice as raw materials to obtain a mixed plant piece whose length is less than a preset value;

[0029] Specifically, the Centella asiatica is selected from one or more of Centella asiatica in Guangdong, Centella asiatica in Hubei, Centella asiatica in Hainan, and Centella asiatica in Jiangsu. Preferably, the Centella asiatica is Centella asiatica. The chamomile is selected from one or a mixture of Roman chamomile (CHAMAEMELUM NOBILE), German chamomile (MATRICARIA RECUTICA) and Moroccan chamomile (ORMENIS MULTICAULIS). Preferably, the chamomile is Roman chamomile. The licorice is selected from one or more of licorice in Guangdong, licorice in Hubei, licorice in Hunan and licorice in Heb...

Embodiment 1

[0073] Clean 10 parts of Centella asiatica, 10 parts of chamomile and 10 parts of licorice, cut into small pieces, mix well, and use a juice extractor to break up; then add 100 parts of water, 7 parts of the first enzyme preparation (2.5 parts of cellulase , 2 parts of pectinase, 2.5 parts of xylanase), 5 parts of alcohols (5 parts of 1,2-hexanediol), 5 parts of salts (5 parts of sodium chloride), placed at 25°C Soak in a constant temperature water bath for 30 minutes; transfer to an ultrasonic processor after soaking, and continue ultrasonication at 25°C for 1 hour; then stand for stratification, centrifuge or filter to obtain the supernatant; then heat the supernatant at 90°C After 10 minutes, after the supernatant was cooled to room temperature, 5.5 parts of the second enzyme preparation (2 parts of glucose oxidase, 3.5 parts of lysozyme) were added, and ultrasonication was continued for 1 hour at 25°C to obtain a mixed solution; finally, the mixed solution was passed throug...

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Abstract

The invention provides a moisturizing plant extract processed and preserved with a biological enzyme as well as a preparation method and application of the moisturizing plant extract. The preparationmethod comprises the following steps: pretreating raw materials, namely centella asiatica, matricaria chamomillaL and glycyrrhiza so as to obtain mixed plant pieces; soaking the obtained mixed plant pieces into a soaking liquid at 20-45 DEG C for 15-30 minutes, wherein the soaking liquid comprises 5-10 parts of a first enzyme preparation, 1-5 parts of an alcohol substance, 1-5 parts of a salt substance and 40-100 parts of water; performing ultrasonic treatment for 1-2 hours on the soaking liquid and the soaked plant pieces at a preset temperature, leaving to stand and layer, and separating soas to obtain supernate; further cooling the supernate to a room temperature, and compounding the supernate with a second enzyme preparation through ultraviolet waves so as to obtain a mixed liquid; performing pure water elution on the mixed liquid with a chromatographic column filled with a resin filler, and removing impurities, thereby obtaining an eluent, namely the moisturizing plant extract. The moisturizing plant extract provided by the invention is gentle and non-irritant, good in moisturizing effect and good in natural preservation property.

Description

【Technical field】 [0001] The invention relates to the technical field of enzymatically extracting active substances, in particular to a moisturizing plant extract processed and preserved by biological enzymes and its preparation method and application. 【Background technique】 [0002] Centella asiatica (L.) Urban is a Centella asiatica plant in the Umbelliferae family. Because its leaves resemble a horseshoe or half a copper coin, it is also known as horseshoe grass, even money grass, etc., and some people call it Hu. Peppermint, Dimograss, etc. Centella asiatica has a long history of application in the field of traditional medicine in many countries and regions. The internal and external use of Centella asiatica in traditional Chinese medicine in my country has a history of two thousand years, which was first recorded in the book "Shen Nong's Materia Medica". According to "Compendium of Materia Medica", Centella asiatica is bitter, pungent, cold in nature, non-toxic, and re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61K8/66A61K8/35A61K8/34A61Q19/00A61Q19/10
CPCA61K8/345A61K8/355A61K8/66A61K8/97A61K2800/524A61K2800/805A61Q19/00A61Q19/10
Inventor 郭宏涛董荣生
Owner 深圳市芭格美生物科技有限公司
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