Abstract
The research about optimization of sorbytol, glycerol, and propyleneglycol mixture in sunscreen gel of ethanolic extract of Curcuma mangga has been done. The aims of this research was to discover the optimum mixture of sorbytol, glycerol and propyleneglycol that gave good physycal characteristic of the gel. First, made the ethanolic extract of Curcuma mangga as active ingredient. The SPF value of the ethanolic extract of Curcuma mangga was measured. Simplex lattice design was employed to create the optimum composition of sorbitol, glycerol and propyleneglycol in the sunscreen gel. Physical characteristic of the gel including spreadability, viscosity and the alteration of the gel viscosity was measured. The result showed that there were optimum composition between sorbytol, glycerol and propyleneglycol which gave good physical characteristics based on the shading area at the counterplot superimposed. Keywords: sorbitol, glycerol, propyleneglycol, Curcuma mangga, sunscreen gel
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.