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Chinese herbal medicine for repairing ultraviolet damages and promoting energy metabolism and application of Chinese herbal medicine in cosmetics

A technology of damage repair and energy metabolism, which is applied in the fields of cosmetics, cosmetic preparations, dressing preparations, etc. It can solve the problems of energy metabolism of loquat leaf damage repair and energy metabolism that are not mentioned

Active Publication Date: 2015-06-03
SHANGHAI JAHWA UNITED +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The patent application is an anti-allergic effect of loquat leaf formula in cosmeceuticals, including its preparation method, and does not mention energy metabolism
[0009] It can be seen that the prior art does not mention the effect of loquat leaf on UVB irradiation damage repair and energy metabolism promotion

Method used

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  • Chinese herbal medicine for repairing ultraviolet damages and promoting energy metabolism and application of Chinese herbal medicine in cosmetics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1: skin cell energy damage repair experiment caused by loquat leaf to UVB irradiation

[0031] Experimental sample preparation:

[0032]Take 200g of loquat leaf Chinese herbal medicine, finely crush it, add 15 times deionized water to decoct and extract for 1 hour, filter and concentrate to 1 times the crude drug amount, add 95% ethanol to a final concentration of 70%, let stand overnight, filter, and concentrate and dry the filtrate to obtain Loquat Leaf Extract.

[0033] Accurately weigh 0.1g of loquat leaf extract, dissolve it in 10ml of deionized water to obtain 10mg / ml of loquat leaf extract, and dilute to 10ug / ml, 1ug / ml with PBS buffer to obtain a sample solution.

[0034] experimental method:

[0035] 1) The cells are recovered, and when the growth status is good, the cell synchronization is performed.

[0036] 2) After synchronization, adjust the concentration and inoculate in the cell plate. On the next day, put it under the UVB irradiation devi...

Embodiment 2

[0043] Embodiment 2: the preparation of promoting energy metabolism anti-aging cream

[0044] According to the ingredients and dosage in Table 2, the energy metabolism-promoting anti-aging cream containing the loquat leaf extract of the present invention was prepared.

[0045] Table 2

[0046] Element

[0047] Preparation method: first dissolve the loquat leaf extract with 1,3-butanediol, then add it into water, stir evenly to obtain the water phase. Add glyceryl stearate citrate, glyceryl stearate, cetearyl alcohol, caprylic acid / capric triglyceride and mineral oil into the oil phase pot, heat to 75°C-80°C, stir evenly to obtain oily phase. Slowly add the oil phase into the water phase, keep stirring, add preservatives and flavors after uniform, stir evenly, and the product is ready.

Embodiment 3

[0048] Embodiment 3: the preparation of promoting energy metabolism moisturizing water

[0049] According to the ingredients and dosage in Table 3, the energy metabolism-promoting moisturizing water containing the loquat leaf extract of the present invention was prepared.

[0050] table 3

[0051] Element

[0052] Preparation method: firstly dissolve the loquat leaf extract with 1,3-butanediol, then add it into water, stir until uniform, then add preservatives and essence, and stir evenly to obtain the product.

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PUM

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Abstract

Uses of a loquat leaf extract for repairing ultraviolet damage and promoting energy metabolism. Uses of the loquat leaf extract as a cosmetic additive having a function of repairing ultraviolet damage and promoting energy metabolism.

Description

technical field [0001] The invention relates to a Chinese herbal medicine capable of repairing ultraviolet damage and promoting energy metabolism and its application in cosmetics, in particular to loquat leaf extract and its application in cosmetics. Background technique [0002] Ultraviolet rays not only destroy the outermost skin cells, but also cause dermal cell necrosis and metabolic disorders. Impurities in the cells cannot be metabolized, causing sunburn, loss of elasticity, premature aging, sensitivity, and wrinkles on the skin. After the injury, itching is unbearable, bleeding from scratching, the skin's own disease resistance and resistance are weakened, and even edema, exudation, formation of folliculitis, furuncle and other difficult-to-cure skin diseases. [0003] The current understanding of the mechanism of UV damage to the skin includes: oxidative stress, inflammatory response, apoptosis, degradation of collagen and elastin. When the skin is exposed to excess...

Claims

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Application Information

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IPC IPC(8): A61K8/97A61Q17/04A61Q19/10A61Q19/00A61Q19/02A61Q19/08
CPCA61K8/9789A61K36/73A61Q19/004
Inventor 孙懿祝乐赵亚陈默熊卫国吕洛方程
Owner SHANGHAI JAHWA UNITED
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