Isolation and Characterisation of Hydrolysable Tannin from Ethyl Acetate Portion of the Aerial Part of Phyllanthus amarus Schum. & Thonn

Umar, Halima A. and Usman, Hamidu and Abubakar, Mustapha B. and Mohammed, Baba F. and Babakura, Mohammed and Sule, Mohammed A. (2019) Isolation and Characterisation of Hydrolysable Tannin from Ethyl Acetate Portion of the Aerial Part of Phyllanthus amarus Schum. & Thonn. Asian Journal of Applied Chemistry Research, 2 (3-4). pp. 1-10. ISSN 2582-0273

[thumbnail of Umar23-42019AJACR47530.pdf]

Text
Umar23-42019AJACR47530.pdf - Published Version
Download (283kB)

Official URL: https://doi.org/10.9734/ajacr/2018/v2i3-430079

Abstract

The present work involves extraction of phytochemicals from aerial part of Phyllanthus amarus Schum. & Thonn with n-hexane and 85% methanol. The isolation and characterization of Phytoconstituents was done from the methanol extract through portioning with chloroform and ethyl acetate. Fractionation and isolation (using column and thin layer chromatography respectively) of ethyl acetate column pooled portion afforded a compound coded as E-3.3C. The structure of the isolated compound was established on spectroscopic evidences (IR, 1HNMR, MS), which revealed the compound as 1-de (oxygalloyl)-2ˈ,3ˈ,-di-methoxy-amariin a hydrolysable tannins.

Item Type:	Article
Subjects:	European Repository > Chemical Science
Depositing User:	Managing Editor
Date Deposited:	04 May 2023 04:21
Last Modified:	22 Jan 2024 04:33
URI:	http://go7publish.com/id/eprint/2163

Actions (login required)

: View Item