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Application of erigeron breviscapus methanol extracts in skin-whitening and speckle eliminating prevention

A technology of skin whitening and extract, which is applied in the application field of methanol extract of scutellaria breviscapus, can solve the problems of high toxicity, low activity, weak penetration ability, etc.

Inactive Publication Date: 2010-11-10
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, these tyrosinase inhibitors have various disadvantages, such as low activity, high toxicity, weak penetration ability, etc.

Method used

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  • Application of erigeron breviscapus methanol extracts in skin-whitening and speckle eliminating prevention
  • Application of erigeron breviscapus methanol extracts in skin-whitening and speckle eliminating prevention
  • Application of erigeron breviscapus methanol extracts in skin-whitening and speckle eliminating prevention

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Abstract

The present invention discloses an application of methanol extract of breviscapine in the skin whitening and spot removing, which takes the breviscapine extract as the active ingredient to prepare the skin whitening or / and spot removing cosmetics, the medical supplies and foods for the inhibition of tyrosinase activity or / and melanin biosynthesis. The trials prove that the methanol extract of breviscapine can effectively inhibit the tyrosinase activity and the melanin formation without the side effects on the skin and whiten the tanned skin after the ultraviolet radiation, as well as prevent,improve and treat the age spots, freckles, red spots and other skin pigment deposition symptoms caused by the sun. The present invention explores a new usage of the methanol extract of breviscapine and has excellent application prospect.

Description

Application of methanol extract of breviscapine in the preparation of skin whitening and freckle-removing products technical field The invention relates to the technical field of application of breviscapine methanol extract, and more specifically relates to the application of breviscapine flower methanol extract in preparing skin whitening and freckle-removing products. Background technique Human skin color is determined by the density and distribution of melanin in the skin, and is also affected by environmental or physiological factors, such as ultraviolet rays in the sun, fatigue, stress and genetic factors. The whitening methods widely used in existing cosmetics have two main whitening mechanisms: one is the melanin reduction mechanism, such as whitening with vitamin C, but the whitening effect is not very obvious; the other important mechanism is through the inhibition of tyrosin Whitening effect can be achieved by acid enzyme activity, such as hydroquinone, kojic aci...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/28A61K8/97A61Q1/06A61Q19/10A61Q19/04A61Q19/00A61P17/16A23L1/30A61K133/00A23L33/105A61K8/9789
Inventor 徐培渝黄毅娜熊静芳
Owner SICHUAN UNIV
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