Aloe-peach leaf gel preparation and preparation method thereof

A gel preparation and preparation technology, applied in the field of aloe-peach leaf gel preparation and its preparation, can solve the unreported joint use of peach leaf and aloe vera, the preparation of after-sun repair, antipruritic, and prevention of mosquito bites Injuries and other issues

Inactive Publication Date: 2013-09-18
SICHUAN AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the various pharmacological effects of peach leaves and aloe have been reported in the above-mentioned prior art, up to now, the combined use of peach leaves and aloe has not been reported, nor has it been reported that these two medicines are prepared into a kind of medicine with after-sun repairing, antipruritic , Gel preparations for preventing mosquito bites and treating solar dermatitis

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example 1 : Weigh 1 g of Carbomer 934 according to the prescription ratio, disperse it in 10 mL of pure water, and let it swell overnight to obtain the swollen body of Carbomer. Another prescribed amount of menthol (0.05 g) and ethyl paraben (0.75 g) were dissolved in 2 mL of absolute ethanol, respectively, and set aside. Grind the carbomer 934 left overnight until the particles disappear, and weigh aloe vera stock solution (15 ml, 14.565g), peach leaf extract (15 ml, 13.335g), and mix with menthol solution and ethylparaben solution , laurocaprazine (2ml) and glycerin (4 ml) were added to Carbomer 934, 5 drops of 20% sodium hydroxide solution was added dropwise, and 20ml of water was added, and the grinding was continued to make a translucent gel. The pH is 6.5-7.5.

[0016] The aloe stock solution is prepared by the following method: (1) Wash and peel the aloe to obtain the inner aloe gel-like substance, put it into a blender, add 50ml of boiling water to blanch for...

Embodiment 2

[0029] Example 2: Weigh 2 g of Carbomer 934 according to the prescription ratio, disperse it in 15 mL of pure water, and let it swell overnight to obtain the swollen body of Carbomer. Another prescribed amount of menthol (0.2 g) and ethyl paraben (1.5 g) were dissolved in 2 mL of absolute ethanol, respectively, and set aside. Grind the carbomer 934 left overnight until the particles disappear, and weigh aloe vera stock solution (15 ml, 14.565g), peach leaf ethanol extract (20 ml, 17.78g), and mix with menthol solution, ethylparaben solution, laurocaprazine (3ml) and glycerin (6 ml) were added to Carbomer 934, 10 drops of 20% sodium hydroxide solution was added dropwise, and 30ml of water was added, and the grinding was continued to make translucent gel, gel preparation The pH in the medium is 6.5-7.5.

[0030] The aloe stock solution and the ethanol extract of peach leaves were all prepared by the same method as described in Example 1, and the prepared gel preparation was c...

Embodiment 3

[0041] Example 3 : Weigh 1.5 g of Carbomer 934 according to the prescription ratio, disperse it in 15 mL of pure water, and let it swell overnight to obtain the swollen body of Carbomer. Another prescribed amount of menthol (0.5 g) and ethylparaben (2 g) was dissolved in 3 mL of absolute ethanol and set aside. Grind the carbomer 934 left overnight until the particles disappear, and weigh aloe vera stock solution (10 ml, 9.71g), peach leaf ethanol extract (15 ml, 13.335g), and mix with menthol solution, ethylparaben solution, laurocapram (2ml) and glycerin (8 ml) were added to Carbomer 934 together, 7 drops of 20% sodium hydroxide solution was added dropwise, and water 25ml was added, and the grinding was continued to make translucent gel, gel preparation The pH in the medium is 6.5-7.5.

[0042] The aloe stock solution and the ethanol extract of peach leaves were all prepared by the same method as described in Example 1, and the prepared gel preparation was composed as foll...

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Abstract

The invention relates to an aloe-peach leaf gel preparation and a preparation method thereof. The gel preparation is prepared from aloe stoste, peach leaf ethanol extract, and matrix. The product forms a transparent or translucent gel state. The preparation disclosed by the invention is mainly used for repairing after sunburn, relieving itching, preventing and treating mosquito bite and treating solar dermatitis and the like. The preparation disclosed by the invention is single in prescription, simple in preparation technology, easy to coat and use, and fast to absorb. A protection film is formed on the skin surface; and the aloe-peach leaf gel preparation has moisturizing and treating effects, and good stability.

Description

technical field [0001] The invention relates to an aloe-peach leaf gel preparation and a preparation method thereof, belonging to the field of traditional Chinese medicines. Background technique [0002] Peach leaves are the leaves of peach or mountain peach, a plant of the Rosaceae family. The leaves are mostly curled into strips, and after being wetted and flattened, they are oblong-lanceolate, 6-15cm long, 2-3.5cm wide, with acuminate apex and wide wedge-shaped base. Edges are finely serrated or coarsely serrated. The upper part is dark green and brighter, and the lower part is lighter. Crisp. Slight gas, slightly bitter taste. "Ben Cao Tu Jing" records that peach leaves are mostly used as soup guide medicine, and the tender ones are called peach hearts, especially wins. Zhang Wenzhong ruled Tianxing, and there was an imperial physician peach leaf soup to smoke the body, water a stone, boil peach leaves, take seven buckets, use it as a mat, cover it with aprons and q...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/896A61K9/06A61P17/16A61P17/04A61P17/00
Inventor 梁晓霞范巧佳孔令茜张伟
Owner SICHUAN AGRI UNIV
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