Variations In Concentration Of Tween 80 And Span 80 Emulgator In Body Scrub Extract Formulation Watermelon (Citrullus lanatus) Water On Physical And Chemical Stability

Abstract

Watermelon is a tropical fruit that is rich in sucrose, glucose and fructose which can function to moisturize the skin. Watermelon contains lycopene which can function as an antioxidant to protect the skin from the effects of free radicals. Body scrub Functions to smooth and whiten body skin. Span 80 and Tween 80 are an-ionic emulsifiers that can be used in making body scrubs.This study aims to determineVariation in concentration of tween 80 and span 80 emulsifiers in watermelon (Citrullus lanatus) water extract body scrub formulation with physical stability test. Type of experimental research with designpost test with control with group design.This research process useswatermelon water extract thickened with a water bath thermostat at 80℃. The concentration of watermelon extract used was with an HLB value of 9 (F1) on a cream basis, 8 (F2), 9 (F3) and 10 (F4). The preparation evaluation included physical tests and data analysis using Kruskal Willis and Mann Whitney.Determination of conformity is obtainedwatermelon plant. Physical standards showed a deep red color (typical of watermelon), pH 5, phytochemical screening (sucrose +, flavonoids +, saponins +).Test the stability of concentration variationsEmulgator Tween 80 and Span 80 in the watermelon (Citrullus lanatus) water extract body scrub formulation found that in cycle 0 there was a difference in spreadability (p 0.041), cycle 1 there was a difference in spreadability (p 0.041), cycle 2 there was a difference (p 0.000) , cycle 3 there is a difference in spread power (p 0.015), cycle 4 there is a difference in spread power (p 0.000), cycle 5 there is a difference in spread power (p 0.014), cycle 6 there is a difference in spread power (p 0.014). VariationThe concentration of tween 80 and span 80 emulsifiers had an effect on the physical test of the watermelon (Citrullus lanatus) water extract body scrub formulation in the form of organoleptic, homogeneity, pH and spreadability tests.