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Published:Journal of Chromatographic Science,
ISSN 0021-9665Volume 40, Number 9, October 2002, pp. 519-522
Identification and the Retention Index of Bilobalide and Ginkgolides
Using Capillary Gas Chromatography
Éva Gogös*
Department of Plant Anatomy, Eötvös Loránd University, Budapest,
Hungary
Ginkgo biloba L. is known to contain the unique terpene trilactone
compounds bilobalide and ginkgolides. Capillary gas chromatography is used for
the quantitative identification of bilobalide and the main ginkgolides (ginkgolide
A, B, and C). The retention indices of these compounds are also determined.
Retention indices of bilobalide and ginkgolide A, B, and C substitute the use
of their standards at their routine identification. Our procedure does not require
temperature-programmed operation.
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