A Plant Cosmetics Research And Development

A Tibet herb phytocosmetics was made in this paper. There are four parts in this paper.1. The investigation of natural phytocosmetics' background: According to the present situation of researching natural phytocosmetics, our country Tibet medicine resources and the present situation of researching Tibet herb NM, NM was selected to research in the paper.2. The study on the efficacy composition of Tibet herb NM: There were two research works in the part. Firstly, extraction manner of the efficacy composition was researched. Secondly, the content of the efficacy composition in NM was qualitative analysised and qualitative analysised. The two research works provides the science basis for making the efficacy composition to cosmetics emulsion.3. The study on white skin functions in the herb extraction: according to the basic principle of forming melanin in the skin, the inhibitory of the herb extraction on activity of tyrosinase were examined in vitro to definite white effect of the extraction. It was found that the herb extraction own an excellent inhibition to tyrosinase, which define the white effect of this phytocosmetics and provide some basis that add the extraction to cosmetic.4. Safety Evaluation of the plant extract cosmetic on the skin: The safety evaluations were done in the mice, rabbit according to the...