Potential Antibacterial and Antioxidant Activiy of Methanolic Extract of Vigna unguiculata (L.) Walp Leaves

Sovia Lenny, Dinda Widya Rizky

2019

Abstract

This study was performed to determine the bioactivity of methanolic extract of Vigna unguiculata (L.) Walp leaves as potential antibacterial and antioxidant. Based on the phytochemical screening, the methanolic extract of methanolic extract of V. unguiculata (L.) Walp leaves showed the presence of phenolic, terpenoid and saponin. The 15 wt.% of methanolic extract of V. unguiculata (L.) Walp leaves exhibited a moderate antibacterial activity against Gram positive bacterium (S. aureus) with 15.5 cm of inhibition zone diameter. But negative result was obtained against Gram negative (E. coli). The antioxidant activity of methanolic extract of V. unguiculata (L.) Walp leaves against DPPH that determined as IC50 was 66.71 mg/L.

Paper Citation

in Harvard Style

Lenny S. and Rizky D. (2019). Potential Antibacterial and Antioxidant Activiy of Methanolic Extract of Vigna unguiculata (L.) Walp Leaves.In Proceedings of the 1st International Conference on Chemical Science and Technology Innovation - Volume 1: ICOCSTI, ISBN 978-989-758-415-2, pages 215-217. DOI: 10.5220/0008878602150217

in Bibtex Style

@conference{icocsti19,
author={Sovia Lenny and Dinda Widya Rizky},
title={Potential Antibacterial and Antioxidant Activiy of Methanolic Extract of Vigna unguiculata (L.) Walp Leaves},
booktitle={Proceedings of the 1st International Conference on Chemical Science and Technology Innovation - Volume 1: ICOCSTI,},
year={2019},
pages={215-217},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0008878602150217},
isbn={978-989-758-415-2},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 1st International Conference on Chemical Science and Technology Innovation - Volume 1: ICOCSTI,
TI - Potential Antibacterial and Antioxidant Activiy of Methanolic Extract of Vigna unguiculata (L.) Walp Leaves
SN - 978-989-758-415-2
AU - Lenny S.
AU - Rizky D.
PY - 2019
SP - 215
EP - 217
DO - 10.5220/0008878602150217