Antifungal constituents from the seeds of Allium fistulosum L.

Shengmin Sang, Aina Lao, Yanseng Wang, Chee Kok Chin, Robert T. Rosen, Chi Tang Ho

Research output: Contribution to journalArticlepeer-review

26 Scopus citations

Abstract

A new unsaturated fatty acid monoglyceride (1), glycerol mono-(E)-8,11,12-trihydroxy-9-octadecenoate, was isolated from the seeds of Allium fistulosum L. along with five known compounds: tianshic acid (2), 4-(2-formyl-5-hydroxymethylpyrrol-1-yl) butyric acid (3), p-hydroxybenzoic acid (4), vanillic acid (5), and daucosterol (6). The structures of 1-3 were established by interpretation and full assignments of NMR spectroscopic data. Both 1 and 2 were found to inhibit the growth of Phytophtohora capsici on V8 media.

Original languageEnglish (US)
Pages (from-to)6318-6321
Number of pages4
JournalJournal of agricultural and food chemistry
Volume50
Issue number22
DOIs
StatePublished - Oct 23 2002

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Agricultural and Biological Sciences(all)

Keywords

  • Allium fistulosum
  • Antifungal constituents
  • Liliaceae
  • Monoglyceride

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