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Efficient separation of fatty acyl precursors of Spodoptera littoralis sex pheromone by reversed-phase high-performance liquid chromatography

✍ Scribed by Laura Gosalbo; Gemma Fabrias; Francisco Camps

Publisher: John Wiley and Sons
Year: 1996
Tongue: English
Weight: 389 KB
Volume: 33
Category: Article
ISSN: 0739-4462
DOI: 10.1002/(sici)1520-6327(1996)33:1<75::aid-arch6>3.0.co;2-w

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✦ Synopsis

Chromatographic conditions are reported for the efficient separation of fatty acyl precursors of Spodoptera littoralis sex pheromone by reversed-phase highperformance liquid chromatography. The procedure was optimized with a mixture of phenacyl derivative standards, using an octadecylsilane column, mixtures of acetonitrile-water, methanol-water, and methanol-isopropanol-water as mobile phases, and temperature control. This optimized method allowed the satisfactory separation of phenacyl esters obtained directly from S. littoralis sex pheromone gland extracts.

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