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Composition for promoting hair growth

A technology for hair growth and composition, applied in the field of compositions for promoting hair growth, can solve the problems of complicated extraction method, long operation time and the like

Inactive Publication Date: 2020-07-07
上海瑞帝安生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, many extraction methods are relatively complicated and take a long time to operate.

Method used

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  • Composition for promoting hair growth
  • Composition for promoting hair growth
  • Composition for promoting hair growth

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1 10

[0054] The preparation method of embodiment 1 Panax notoginseng extract

[0055] 1. Preparation of Panax notoginseng extract

[0056] The Panax notoginseng plant (Panax notoginseng taproot) is purchased in a dry state and powdered using a crusher. 20 g of the powder sample prepared above was added to 400 mL of 70% ethanol, and the mixture was stirred with a stirrer (Heidolph, specifications: MR 3001, MR3001K) at a speed of 300 rpm for 3 hours. The extract was collected by filtration using filter paper, and the filtrate was concentrated under reduced pressure at 45° C. with a concentrator (Heidolph, LABOROTA 4000) to obtain a 70% ethanol extract of Panax notoginseng.

[0057] 2. Preparation of Test Samples

[0058] As a test sample, the Panax notoginseng extract prepared by the above preparation method, 1X PBS (phosphate-buffered saline, negative control) and 5% minoxidil (manufacturer: Hyundai Pharm, positive control) were prepared.

[0059] 3. Experimental Animal Preparati...

Embodiment 2

[0061] Animal experiment of embodiment 2 hair growth

[0062] 1. Observe the body weight change of the experimental group

[0063] Based on the fact that the lack of nutrients such as iron, zinc and essential fatty acids may cause hair loss in this experimental example, the indirect effects of nutrition and metabolism on hair growth were confirmed by observing the body weight changes of each experimental group.

[0064] By measuring the weight (g) of each mouse in the experimental group and measuring the average value, the changes in body weight in the entire experimental group were observed to determine whether they were affected by the sample.

[0065] figure 1 It is a graph showing the degree of weight change in the experimental group, and it is confirmed that the Panax notoginseng extract (5% by mass) has no change in body weight compared with the 1XPBS treatment group and the 5% formyl treatment group.

[0066] Specifically, the weight of the mice was about 20 g at the ...

Embodiment 3

[0082] Embodiment 3 The preparation of the shampoo containing Radix Notoginseng extract

[0083] Surfactant 20-40%, Polydimethylsiloxane 5-8%, Ethylene Glycol Monostearate 1-3%, Panax notoginseng Extract 1-5%, Vitamin E 0.5-1%, Vitamin E B2 1-2%, deionized water 50-70%, PH regulator (such as citric acid or sodium carbonate) 3-5%, 0.05-0.5% preservative, essence 0.1-0.5%, all above are mass percentages.

[0084] The surfactant is selected from two kinds of ammonium laureth sulfate, palmitopropyl ammonium chloride, cocamidopropyl betaine, alkyl glucoside, coconut oil fatty acid monoethanolamide, and coconut acid diethanolamide above. Put deionized water, surfactant, polydimethylsiloxane, and ethylene glycol monostearate into the container, stir and heat to 75°C; then adjust the pH with a pH regulator when the temperature is lowered to 50°C to 6.0-6.5; add Panax notoginseng extract, vitamins, preservatives, and essence, stir, and cool down.

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Abstract

The invention provides a composition for promoting hair growth. The composition is characterized in that an active ingredient in the composition is a panax notoginseng extractive. An extraction methodof the panax notoginseng extractive is simple, convenient and time-saving; hair growth is easily promoted; and hair is relatively healthy and glossy.

Description

technical field [0001] The present invention relates to, specifically relates to a kind of. A composition for promoting hair growth, and more particularly relates to a composition for promoting hair growth containing Panax notoginsengs (Burk) F.H. Chen as an active ingredient. Background technique [0002] Hair can protect the head from physical shocks, and has the function of protecting the scalp from external stimuli such as direct sunlight, cold, danger, etc., and most importantly, it can be more beautiful. Because the hair is connected to the skin, the color of the hair is determined by the genetic factors in the skin. The hair growth cycle can be divided into telogen, anagen and catagen. According to the growth cycle, it can be divided into the following types of hair loss: hair loss at the end of growth period can be divided into male pattern hair loss, postpartum hair loss, seborrheic alopecia and hair loss caused by endocrine diseases; hair loss with long-term hair...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61Q7/00
CPCA61K8/9789A61Q7/00
Inventor 金恩智金诘赵一志边承妍李静雅
Owner 上海瑞帝安生物科技有限公司
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