Open AccessEkstraksi Antioksidan Alami Dan Uji Aktivitas Antioksidan Dari Daun Sirsak (Annona muricata L.)
Author(s) -
Addin Akbar,
Rita Youfa
Publication year - 2020
Publication title -
reactor
Language(s) - English
Resource type - Journals
ISSN - 2746-0401
DOI - 10.52759/reactor.v1i1.1
Subject(s) - ethyl acetate , annona muricata , hexane , antioxidant , extraction (chemistry) , fraction (chemistry) , ethanol , chemistry , dpph , solvent , chromatography , traditional medicine , organic chemistry , medicine
Antioxidant extracted from soursop leaves with solvent extraction and stirring methods. Ethanol, ethyl acetate, and n-hexane use as a solvent. Extraction temperature varied of 35 °, 45 °, 55 ° C. The highest yield obtained was 20.2 % from the ethanol extraction at a temperature of 55 °C. Test result of antioxidant activity using DPPH method indicates that the ethyl acetate fraction has the highest activity with% RSA 81.10 followed by ethanol and n-hexane fraction of 69.64% and 27.60%. GCMS analysis indicated that the ethyl acetate fraction has the most antioxidant compounds with 11 compounds followed by ethanol fraction and n-hexane which has 9 and 4 antioxidant compounds with the highest content is the tocopherol group.