World Journal of
Pharmaceutical and Life Sciences

( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Pharmaceutical and Life Sciences
An Official Publication of Society for Advance Healthcare Research (Reg. No. : 01/01/01/31674/16)
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Abstract

ISOLATION AND PARTIAL STRUCTURE OF A FLAVONOL FROM SUDANESE PSIDIUM GUAJAVA L.

Prof. Abdel Karim M.*, Faiza I. Hussein,M. and Inas O.

ABSTRACT

Fruits, like guava, contain bioactive components and regular consumption of fruits has many health promoting properties. This study was carried out to investigate the flavonoids of the medicinally important species Psidium guajava - guava. The flavonoids were extracted by ethanol and the crude extract was fractionated by TLC chromatography to afford a chromatographically pure flavonol. The structure of this isolate was partially elucidated by sensitive analytical tools (UV and 1HNMR).

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