The Investigation of The Effects in Different Lipids and Polysaccharides Addition on The Physical Properties and Moisturizing Capabilities of Soap

• Main Authors: LU,CHIH-HSIANG, 盧智香
• Other Authors: 謝昌衛
• Format: Others
• Language: zh-TW
• Published: 2014
• Online Access: http://ndltd.ncl.edu.tw/handle/38508495617039424524

碩士 === 大葉大學 === 生物科技碩士在職學位學程 === 102 === The purpose of the study is to evaluate the effects of different levels of mushroom polysaccharides and the optimum mixed ratio of lipids (coconut oil, palm oil, and olive oil) on physical properties and moisturizing ability of the soap using orthogonal experiment method. The experimental results indicated that the optimum mixed ratio of lipids of coconut oil, palm oil, and olive oil is 3: 1: 1, respectively. The effects of different mushroom polysaccharides concentration level of 0.5%, 1%, and 3% on skin moisturizing are insignificant. The polysaccharides concentration level of 1% is found to have higher skin cleanliness than other concentration level. However, the cleanliness is above 50% in the 0.5% polysaccharides concentration level. Foaming ability in 1% concentration level is significantly higher than other groups. And the 0.5% concentration level is also higher than the control group but the 3% concentration level decreases instead. The 1% concentration is significantly higher than other groups in hardness. The 0.5% and 3% concentration level are decreasing in hardness as compared to the control group. The concentration level of 0.5% polysaccharides has the optimal overall acceptance in sensory evaluation. Key Word: soap, lipid, polysaccharides, physical properties, moisturizing