FORMULASI DAN UJI EFEKTIFITAS ANTIOKSIDAN KRIM EKSTRAK ETANOL KORTEKS KAYU JAWA (LANNEA COROMANDELICA HOUT MERR) DENGAN METODE DPPH
Abstrak: The research
has conducted the
formulation and Effectiveness
Test Ethanol Extract Antioxidant
Cream Wood Java cortex (Lannea Coromandelica hout Merr) by DPPH method. This
study aims to determine the concentration of the extract java wood (Lannea
Coromandelica hout Merr) is effective as an antioxidant for cream formula.
Formula cream tested the effectiveness of antioxidants with DPPH. Ethanol
extract of the wood cortex java cream formulated in dosage forms by using
various concentration of extract 0.03%, 0.3%, 3%. Comparative antioxidant is
vitamin C used at a concentration of 0.05%. The test results showed that all
the cream formulation has antioxidant activity. Formula cream timber cortex
extract Java (Lannea coromandelica Hout
Merr) showed antioxidant
activity is the
most effective formula
containing extracts of 3% with the percent inhibition of 55.39% compared
with the creamy formula of vitamin C with the percent inhibition of 53.76%.
KATA KUNCI: Extract., Java
Wood., Cream., Test Effectiveness., DPPH
Penulis: Isriany Ismail, Gemy
Handayany, Armisman Paturusi, Watri Ratnasari
Kode Jurnal: jpfarmasidd140539
