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Detection and measurement of the alkaloid peramine in endophyte-infected grasses

✍ Scribed by B.A. Tapper; D.D. Rowan; G.C.M. Latch

Publisher: Elsevier Science
Year: 1989
Tongue: English
Weight: 409 KB
Volume: 463
Category: Article
ISSN: 1873-3778
DOI: 10.1016/s0021-9673(01)84460-5

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✦ Synopsis

Two methods are described for the detection and measurement of peramine, an alkaloid from endophyte-infected grasses with insect feeding deterrent activity. Both procedures involve ion-exchange work up of extracts followed by either thin-layer chromatography with detection by Ehrlich's reagent or quantitation by reversedphase high-performance liquid chromatography with UV detection at 280 nm.

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