Registered User Login
Research Journal of Pharmacognosy and Phytochemistry
ISSN: 0975-4385(Online), 0975-2331(Print)
News & Conferences
List of Refereed Journals published by UGC, New Delhi on 11-01-2017-- Research Journal of Pharmacy and Technology (Sr. No.-275); Asian Journal of Management (Sr. No.-3986); Asian Journal of Research in Chemistry (Sr. No.-4008); Research Journal of Engineering and Technology (Sr. No.-31787); Researc
Volume No. :
Issue No. :
ISSN Print :
ISSN Online :
Click to Login
Gas Chromatography-Mass Spectrometry determination of bioactive components in Annona muricata seed (soursop seed) methanol extract
E. K. Okoro
F. J. Amaku
I. A. Okoro
E. K. Okoro, F. J. Amaku and I. A. Okoro
Department of Chemistry, Michael Okpara University of Agriculture, Umudike, Nigeria
Traditionally, Annona muricata is been used in the treatment of diseases. Phytocompounds of Annona muricata seed methanol extract were determined by gas chromatography–mass spectrometry analysis. The result obtained from the GC-MS analysis of methanol extract of Annona muricata seed led to identification of four(4) compounds. The components were identified by comparing their retention indices and mass spectra fragmentation patterns with those stored in the National Institute of Standards and Technology (NIST) library. The major constituents reported are hexadecanoic acid (16.39 %), 2,6-dimethyl-1,7-octadien-3-ol (17.50%), 9-octadecanoic acid(53.92%) and nonadecanoic acid (12.19%).
Chromatogram, Annona muricata, retention indices, mass spectra.
E. K. Okoro, F. J. Amaku, I. A. Okoro. Gas Chromatography-Mass Spectrometry determination of bioactive components in Annona muricata seed (soursop seed) methanol extract. Res. J. Pharmacognosy and Phytochem. 2016; 8(4): 231-234.
Visitor's No. :