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A mulberry leaf skin cream and preparation method thereof

A technology of skin cream and mulberry leaves, which is applied in skin care preparations, pharmaceutical formulas, cosmetic preparations, etc., can solve problems that have not been reported in literature, and achieve the effect of simple and feasible methods, abundant resources, and low prices

Inactive Publication Date: 2006-12-27
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But to using mulberry leaf as cosmetic raw material, the research of developing mulberry leaf skin cream has no bibliographical information

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] (1) Put 2 kg of fresh mulberry leaves in deionized water at 90°C with 4 times the mass, blanch for 5 minutes, beat at 1500r / min for 5 minutes, squeeze the juice, filter with 200 mesh, take the filtrate and concentrate it in vacuum at 30°C until dry to obtain the mulberry leaf extract pink.

[0023] (2) Preparation of the oil phase mixture: Weigh 8.0 grams of vaseline, 10.5 grams of stearic acid, 6.0 grams of stearyl alcohol and 7 grams of glycerin, mix and heat to 80° C., and wait until the components are completely melted;

[0024] (3) Preparation of aqueous phase mixture: Weigh 15.0 grams of mulberry leaf extract powder, 3.5 grams of Tween-60, 0.7 grams of pan-60 and 0.1 grams of propylparaben, add 30 grams of deionized water and heat to 80 ° C;

[0025] (4) Add the oil phase mixture to the water phase mixture, add deionized water to a total weight of 99.6 grams, stir well, mix evenly, cool to 40°C, add 0.4 g of essence, and stir well to obtain mulberry leaf protectio...

Embodiment 2

[0029] (1) Put 2 kg of fresh mulberry leaves in 95°C deionized water of 4 times the mass, blanch for 3 minutes, beat at 1500r / min for 8 minutes, squeeze the juice, filter with 200 mesh, take the filtrate and concentrate it in vacuum at 60°C until dry to obtain the mulberry leaf extract pink.

[0030] (2) Preparation of oil phase mixture: Weigh 10 grams of vaseline, 11.5 grams of stearic acid, 7 grams of stearyl alcohol and 8 grams of glycerin, mix and heat to 85 ° C, until all components are completely melted;

[0031] (3) Preparation of aqueous phase mixture: Weigh 18.0 grams of mulberry leaf extract powder, 4.0 grams of Tween-60, 0.7 grams of pan-60 and 0.2 grams of propylparaben, add 40 grams of deionized water and heat to about 75 ° C;

[0032] (4) Add the oil phase to the water phase, add deionized water to a total weight of 99.9 g, stir well, mix evenly, cool to 35°C, add 0.1 g of essence, and stir well to obtain mulberry leaf protection cream.

[0033] Preserve and use...

Embodiment 3

[0036] (1) Put 2 kg of fresh mulberry leaves in 4 times the mass of 100°C deionized water, blanch for 4 minutes, beat at 1500r / min for 7 minutes, squeeze the juice, filter with 200 mesh, take the filtrate and concentrate it in vacuum at 40°C until dry to obtain the mulberry leaf extract pink.

[0037] (2) Preparation of oil phase mixture: Weigh 9 grams of vaseline, 11 grams of stearic acid, 6.6 grams of stearyl alcohol and 7.5 grams of glycerin, mix and heat to 75° C., and wait until all components are completely melted;

[0038] (3) Preparation of aqueous phase mixture: Weigh 17 grams of mulberry leaf extract powder, 3.7 grams of Tween-60, 0.7 grams of pan-60 and 0.15 grams of propylparaben, add 35 grams of deionized water and heat to about 85 ° C;

[0039] (4) Add the oil phase to the water phase, add deionized water to a total weight of 99.8 g, stir well, mix evenly, cool to 45°C, add 0.2 g of essence, stir evenly to obtain mulberry leaf protection cream.

[0040] Preserve...

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PUM

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Abstract

The invention provides a skin care cream and its preparing process, wherein the cream comprises the following raw materials (by weight ratio): mulberry leaf powder extract 15.0-18.0%, vaseline 8-10, stearic acid 10.5-11.5, octadecanol 6-7, Tween-60 3.5-4, Span-60 0.7, glycerin 7-8, propyl p-hydroxybenzoate 0.1-0.2, gourmet powder 0.1-0.4, and balancing deionized water.

Description

technical field [0001] The invention relates to the field of cosmetic preparation, in particular to a mulberry leaf skin cream and a preparation method thereof. Background technique [0002] Mulberry leaf is a commonly used traditional Chinese medicine. It was first seen in "Shen Nong's Materia Medica". It is sweet in taste, flat in nature and cold in nature. Mulberry leaves are rich in carbohydrates, proteins, fatty acids, cellulose, vitamins and mineral elements. The Ministry of Health has also listed it as a dual-purpose variety for medicine and food. For thousands of years, mulberry leaves have been mainly used for silkworm breeding. In recent years, mulberry leaves have been developed and utilized, mainly in the following three fields: (1) application in the pharmaceutical industry: mulberry leaves have been traditional Chinese medicinal materials commonly used in Chinese medicine clinics since ancient times. It has been recorded that it can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/97A61Q19/00
Inventor 王芙蓉李雪辉
Owner SOUTH CHINA UNIV OF TECH
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