#TITLE_ALTERNATIVE#

• Main Author: NUR ASYIFAH BAHMI NIM : 10714008, UMMI
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/31413
• Institution: Institut Teknologi Bandung

Sunscreen is a cosmetic product that is used to protect the skin from the harmful effects of solar <br /> <br /> ultraviolet radiation such as sunburn, premature aging, and skin cancer. The active component of <br /> <br /> UV filter will change the way the skin reacts with UV radiation. Due to security issues and consumer <br /> <br /> acceptance in the use of synthetic UV filters, studies and research on natural UV filters continue to <br /> <br /> be developed. Natural UV filters such as polyphenol compounds, flavonoids, tannins, lycopene, and <br /> <br /> essential oils. Flavonoid compounds are widely found in leaves such as rutin as the main compound <br /> <br /> in cassava leaves (Manihot esculenta Crantz.) and quercetin in banaba leaves (Lagerstroemia <br /> <br /> speciosa L Pers.). Cassava and banaba leaves were extracted with reflux method using 96% ethanol <br /> <br /> and fractionated with liquid-liquid extraction method using n-hexane and ethyl acetate. The <br /> <br /> effectiveness of the UV filter agent was stated in the value of the sun protection factor (SPF). Based <br /> <br /> on the results of the SPF in vitro test using the Mansur method, the SPF value of the ethyl acetate <br /> <br /> fraction of cassava leaves and banaba leaves at concentration 200 ppm gave the highest values of <br /> <br /> 10,62 ± 0,03 and 19,70 ± 0,02, respectively. The ethyl acetate fraction was added to the cream <br /> <br /> oil/water base which was optimized using 10% emulgator of cetomacrogol 1000-cetostearyl alcohol <br /> <br /> (1 : 4). FPS value obtained cream mixture combination 4,6% ethyl acetate fraction of cassava leaves <br /> <br /> and banaba leaves was 8,66 ± 0,04 which was higher than the SPF value of cream preparations 3% <br /> <br /> single fraction of ethyl acetate cassava leaves and banaba leaves of 2,73 ± 0,00 and 6,93 ± 0,03 <br /> <br /> respectively. <br />