The application and assessment of Coleus ambolnicus on facial mask

• Main Authors: BOR-WEN, Chen, 陳柏玟
• Other Authors: Ching-Gong, Lin
• Format: Others
• Language: zh-TW
• Published: 2016
• Online Access: http://ndltd.ncl.edu.tw/handle/j86k87

碩士 === 嘉南藥理大學 === 化粧品應用與管理系 === 104 === The facial mask is booming in Taiwan market, and the trend is tent to use natural plant extraction as ingredient. Therefore, this study selects Plectranthus amboinicus Lour., a Taiwan traditional plant which is usually used to treat inflamed skin or relieve redness and swelling of the skin, to be used in the product ingredients, adopting dosage type of facial mask agent as the main idea of the research. The experiment was used through extracting different water source, comparing the difference of the activity among the extract liquor, and performing the antioxidant experiments, such as the clearance rate of DPPH, antioxidant capacity of ABTS and cation, and the measurement of total phenols content. This study used the method of patch test to test the safety of extract liquor on human bodies, and stimulated the phenomenon of the erythema on skin by using cinnamon essential oil to test the effect of eliminating erythema of the extract liquid. The ingredient was applied in the products to create two products with different dosage types of mask agents, combining grease and pure water in proportion to create two emulsion masks with high moisture degree, and adding the polymeric thickener with pure water base to create a refreshing water mask. Comparing two kinds of masks and integrating the detector being used for detecting the skin type of full face, the detector for whitening the skin, the detector for detecting skin moisture, and questionnaires about sense for products into validity evaluation for products. According to the activity evaluation, total phenol content and the effect of eliminating erythema of extract liquid, it is found that different extract liquids with different solvents can make different activity effects, and the capacities of erythema elimination varied in different solvents also can produce different effects. It is found from product effectiveness evaluation that emulsion mask include the extract liquor has significant improvements on porse, texture, red areas and moisturizing degree; The while water mask include the extract liquor has better efficiency on porphyrins and brightness degree of full face, and the result of sensory test of emulsion mask is close to that of water mask. According to the results of this study, it is shown that using appropriate dosage forms of mask agent aiming at different types of skin condition could promote the efficiency of products.