PEMANFAATAN EKSTRAK ETANOL KULIT RAMBUTAN (Nephelium lappaceum. L) SEBAGAI KRIM ANTIOKSIDAN
Abstrak: The rind of Rambutan
was consumed by citizen just becomes waste.
Rambutan with Latin Nephelium lappaceum. L of the Sapindaceae tribe of
the skin can be used as an antioxidant that has been stained by Thitilertdecha,
et al mention that the phenolic component of the skin of rambutan fruit
(Nephelium lappaceum L), among others, is geranin and corilagin is a group of
flavonoids, and alegat acid from tannins class. Based on this, we will conduct
research and formulate rambutan rind extract into cream preparations that have
an antioxidant effect. The rambutan rind extract was obtained by using
maseration method with 70% ethanolic and the viscous extract followed by
testing of antioxidant activity by using DPPH method, obtained by IC50 22.774
μg / mL. The formula is varied with three emulgators. Formula I uses 2% TEA
emulgator, Formula II Tween 80 and Span 80 3%, and 1% sodium lauryl sulphate. This
antioxidant cream formula is physically tested for stability, including
organoleptic test, emulsion type, pH measurement, viscosity measurement, forced
conditions, homogeneity and flow type. Then proceed with testing the emulsion
type of the cream preparation. The creamy formula of rambutan skin ethanol
extract with a pharmaceutically stable 1% sodium lauryl sulfate emulgator
KATA KUNCI: rambutan rind
extract, Nephelium lappaceum L., creams, antioxidant
Penulis: Hamsinah Hasan, M
Ilham Tomagola, Suci Mayasari
Kode Jurnal: jpfarmasidd180195
