Free Radical Scavenging Activity of Juice and Ethanol Extracts of Garcinia Mangostana L. Leaves

DOI

10.2991/amca-18.2018.90How to use a DOI?

Keywords

Garcinia mangostana L, free radical, DPPH, d-α-tocopherol, juice.

Abstract

The present research was conducted to assess the free radical scavenging activity of Garcinia mangostana L leaves by DPPH (1,1, diphenyl-2 picryl hydrazyl) method. Free radical scavenging activity of juice and ethanolic extract of G. mangostana leaves were determined by using spectrophotometry UV-Vis method. Juice and 96% ethanol’s extract was concentrated by using rotary evaporator to get thick extract produces rendement about 2.571 % and 4.842 %. IC50 values for juice and ethanol extract was 19.372 g/ml and 1.965 g/ml, it means at that concentration inhibited 50 % of free radical DPPH scavenge. IC50 of d-α-tocopherol was 0.737 g/ml. The result showed that juice are amounted ten times less than ethanol extract. When compared with d-α-tocopherol as positive control, free radical scavenging activity of juice and ethanolic extract were twenty six and three times less than d-α-tocopherol. Based on the result of anova test with significant degree 95% can be concluded that free radical scavenging activity between juice and ethanol extract were different with d-α-tocopherol.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Ms Diniatik
AU  - Elza Sundhani
AU  - Ms Nervita
PY  - 2018/07
DA  - 2018/07
TI  - Free Radical Scavenging Activity of Juice and Ethanol Extracts of Garcinia Mangostana L. Leaves
BT  - Proceedings of the 5th International Conference on Community Development (AMCA 2018)
PB  - Atlantis Press
SP  - 330
EP  - 333
SN  - 2352-5398
UR  - https://doi.org/10.2991/amca-18.2018.90
DO  - 10.2991/amca-18.2018.90
ID  - Diniatik2018/07
ER  -