Determination of the pyrrolizidine alkal
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Luc A. C. Pieters; Agnes M. Van Zoelen; Klaas Vrieling; Arnold J. Vlietinck
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Article
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1989
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John Wiley and Sons
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English
⚖ 506 KB
A method for the determination of the pyrrolizidine alkaloids from Seneciojucobueu (Compositae) by 'H and I3C NMR is presented. 'H NMR is a reliable method for the determination of the total alkaloid level. I3C NMR appears to be a suitable method for the determination of the individual alkaloids. Th