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Chemical composition of essential oil of Syzygium guineense (Willd.) DC. var. guineense (Myrtaceae) from Benin

Short Report

JOURNAL 12

Records of Natural Products
VOLUME & ISSUE
Year: 2008 Issue: 2 April-June
PAGES
p.33 - 38
STATISTICS
Viewed 2323 times.
AUTHORS
    Jean-Pierre Noudogbessi, Paul Yédomonhan , Dominique C. K. Sohounhloué, Jean-Claude Chalchat, Gilles Figuérédo
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GRAPHICAL ABSTRACT

ABSTRACT

Essential oils extracted from dried leaves of Syzygium guineense harvested at Natitingou-Centre, Péperkou, Tchaourou and Térou were analysed by gas phase chomatography coupled to mass spectrometry (GC-MS). The main constituents were: caryophyllene oxide (7%), d -cadinene (7.5%), viridiflorol (7.5%), epi- a -cadinol (9.8%), a -cadinol (12.7%), cis-calamenen-10-ol (14%), citronellyl pentanoate (15.2%), b -caryophyllene (20.1%) and a -humulene (39.5%).

 KEYWORDS
  • Syzygium guineense
  • essential oil
  • GC-MS
  • caryophyllene oxide
  • d -cadinene
  • viridiflorol
  • epi- a -cadinol
  • a -cadinol
  • cis-calamenen-10-ol
  • citronellyl pentanoate
  • b -caryophyllene
  • a -humulene.