Antioxidant Activity Test Of Water, Ethyl Acetat, And N-Heksan Fraction Of Ethanolic Extract Of Sarang Semut (Myrmecodia Pendens Merr. & Perry)
نویسندگان
چکیده
Sarang Semut (Myrmecodia pendens Merr. & Perry) is a medical plant contains of flavonoids, tannins, phenolic compounds, polyphenols, and vitamin E. Those substances are potent antioxidants. This research refers to previous that the ethanol extract provided antioxidant activity with mean EC50 3.8021 µg/ml. The purpose this was determine fractions ethanolic highest them expressed by EC50. extracted soxhletation method using 96% solvent, then partitioned liquid-liquid fractionation water, ethyl acetate, n-hexane. Each fraction at concentration 0.9 µg/ml, 1.0 2.0 3.0 4.0 5.0 µg/ml were tested DPPH (1,1-diphenyl-2-picrylhidrazyl ) spectrophotometer λ 515 nm operating time 35 minutes. result shows acetate has 2.8821 While average water 3.8830 n-hexane 259.9872 From statistical t test known have significantly different rates EC50, while not analyzed statistically because percentage its stable.
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ژورنال
عنوان ژورنال: Jurnal Farmasi
سال: 2022
ISSN: ['2656-8950', '2302-7436']
DOI: https://doi.org/10.37013/jf.v11i1.167