A kind of autumn eggplant leaf total flavonoid nanoemulsion and its gel for whitening and freckle removal

A technology for whitening and removing freckles and autumn eggplant leaves, which is applied in the field of total flavonoid nanoemulsion of autumn eggplant leaves and its gel, can solve the problems of difficult nanoemulsion, poor solubility in water phase and oil phase, etc., and achieves inhibition of melanin production and inhibition of tyrosine. Acidase activity, the effect of improving curative effect
CN104382801BActive Publication Date: 2017-06-06廖霭华
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
廖霭华
Publication Date
2017-06-06

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Abstract

The invention relates to a kandelia candel leaf total flavonoid nano-emulsion for whitening the skin and removing freckles and a gel thereof. The nano-emulsion consists of the following components in parts by weight: 0.3-0.65 part of kandelia candel leaf total flavonoid, 2.5-5 parts of an oil phase, 1.4-6 parts of an emulsifying agent, 1.4-6 parts of a co-emulsifier and 40-160 parts of water; the average particle size of the kandelia candel leaf total flavonoid nano-emulsion is less than or equal to 100nm; and the gel consists of the following components in percentage by weight: 0.2-0.8% of a gel skeleton material, 2-8% of glycerin and the balance of the kandelia candel leaf total flavonoid nano-emulsion. The kandelia candel leaf total flavonoid nano-emulsion and the gel thereof, disclosed by the invention, adopt kandelia candel leaf total flavonoid with high purity as an active component for the first time, also have the abilities of inhibiting melanogenesis, inhibiting the activity of tyrosinase, resisting oxidation and resisting ultraviolet rays, and can play good roles in whitening the skin and removing the freckles without adding other components; and the kandelia candel leaf total flavonoid nano-emulsion and the gel thereof are good in stability, and cannot have lamination phenomena in processes of centrifugation and high-temperature and low-temperature tests.
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Description

technical field

[0001] The invention relates to a candela leaf total flavonoid nanoemulsion and a gel thereof for whitening and removing freckles, and belongs to the technical field of cosmetics and its preparation. Background technique

[0002] Skin hyperpigmentation is a common multiple skin disease. Including chloasma, age spots, freckles, etc. The main causes of skin melanosis are endocrine disorders and weakened metabolism. Secondly, sun exposure, ultraviolet radiation, and lack of sleep will aggravate pigmentation. Whitening and freckle-removing ingredients for external skin use mainly in the following ways: inhibiting the synthesis and activity of tyrosinase, reducing skin pigmentation, chemical peeling, and reducing the negative effects of exogenous factors such as ultraviolet rays and oxygen free radicals on the physiological process of melanin formation . At present, cosmetics for whitening and removing freckles mostly consist of a combination of ingredients with...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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