Formulasi dan Evaluasi Sediaan Gel Nanopartikel Ekstrak Temulawak (Curcuma xanthorrhiza) sebagai Tabir Surya

Temulawak (Curcuma xanthorrhiza) is known as a plant that has many health benefits, including antibacterial, anti-inflammatory, antidiabetic and anticancer. The purpose of this study was to formulate gel preparation containing temulawak extract nanoparticles sunscreen. formed must be evaluated physically including: organoleptic, homogentias, viscosity spreadability, well pH test SPF examination. extract, Nanocurcumin manufacturing method using ionic gelation characterized particle size analyzer. Results showed nanoparticle did not change color remained in homogeneous state. 25098 cPs, while 25673 cPs. spreading ability 6.3 cm the formula 6.5 cm. value 5.61 5.47. 16.77 19.88. Thus, can have potential sunscreen gel.