Abstract: Using water,sweet almond oil and wheat germ as raw materials,the emulsion is prepared through high-speed shearing with dispersing homogenizer.Nano particle size analyzer,electron microscope,interfacial tension meter and rheometer are utilized to analyze the properties of the samples.The results show that the droplets with the highest volume fraction in the emulsion have a particle size of 0.4 μm,and the droplets are packed tightly.Wheat germ emulsifier has a critical micelle concentration of 3.1%.If emulsifier counts a mass fraction of 3%,the elastic modulus of the emulsion is always greater than the viscous modulus.As shear speed increases,the emulsion shows shear thinning.It is shown through evaluating the moisturizing effect of the self-made moisturizing emulsion that the moisturizing emulsion can maintain a moisturizing effect in about 8 hours compared to the skin itself.
易雄健, 郭继香. 小麦胚芽乳化性能研究及其在化妆品中的应用[J]. 现代化工, 2021, 41(4): 190-193,199.
YI Xiong-jian, GUO Ji-xiang. Study on emulsifying properties of wheat germ and its application in cosmetics. Modern Chemical Industry, 2021, 41(4): 190-193,199.
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