Chemistry of Natural Compounds

, 47:511 | Cite as

Fatty acid composition of fruits of two forms of Serenoa repens

  • Horacio A. Priestap
  • J. Martin E. Quirke
  • Pat Houle
  • Bradley C. Bennett

Extracts of saw palmetto (Serenoa repens) fruits are used widely in the treatment of benign prostatic hyperplasia (BPH). This study presents an analysis of the fatty acid content of saw palmetto fruits from both the yellow-green and the less-distributed waxy blue-green forms growing in the Rockdale Pineland Preserve in Miami-Dade County, Florida. Extracts of the fruits were analyzed by GC and GC/MS both before and after treatment with diazomethane. All the samples had a similar composition dominated by oleic acid (40%) and lauric acid (22%), with minor amounts of C6-C18 free fatty acids and their naturally occurring methyl and ethyl esters. Fatty acid methyl and ethyl esters were quantified for the first time. Neither qualitatively nor quantitatively significant differences could be found in the fatty acid composition of the fruits from yellow-green and blue-green plants.


saw palmetto Serenoa repens Sabal serrulata Arecaceae benign prostatic hyperplasia free fatty acids fatty acid methyl esters fatty acid ethyl esters 


  1. 1.
    B. C. Bennett and J. R. Hicklin, Econ. Bot., 52, 381 (1998).CrossRefGoogle Scholar
  2. 2.
    F. B. Essig, Y. R. Taylor, and D. Testrake, Florida Scientist, 63, 13 (2000).Google Scholar
  3. 3.
    F. K. Habib and M. G. Wyllie, Prostate Cancer and Prostatic Diseases, 7, 195 (2004).PubMedCrossRefGoogle Scholar
  4. 4.
    B. Ham, S. Jolly, G. Triche, P. Williams, and F. Wallace, Chemistry Preprint Server, Biochemistry, 2002, 1–16, CPS: biochem/0202001.Google Scholar
  5. 5.
    S. I. De Swaef and A. J. Vlietinck, J. Chrom. A, 719, 479 (1996).CrossRefGoogle Scholar
  6. 6.
    W. W. Christie, Preparation of Ester Derivatives of Fatty Acids for Chromatographic Analysis, in: Advances in Lipid Methodology II, W. W. Christie (ed.), Oily Press, Dundee, 1993, pp. 69–111.Google Scholar
  7. 7.
    J. Ai, J. Agric. Food Chem., 45, 1278 (1997).CrossRefGoogle Scholar
  8. 8.
    A. Cristoni, P. Morazzoni, and E. Bombardelli, Fitoterapia, 68, 355 (1997).Google Scholar

Copyright information

© Springer Science+Business Media, Inc. 2011

Authors and Affiliations

  • Horacio A. Priestap
    • 1
  • J. Martin E. Quirke
    • 2
  • Pat Houle
    • 1
  • Bradley C. Bennett
    • 1
  1. 1.Department of Biological SciencesFlorida International UniversityMiamiUSA
  2. 2.Department of Chemistry and BiochemistryFlorida International UniversityMiamiUSA

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