Identification of alkaloids in crude extracts by mass-analyzed ion kinetic energy spectrometry
โ Scribed by Kruger, T. L.; Cooks, R. G.; McLaughlin, J. L.; Ranieri, R. L.
- Book ID
- 125526559
- Publisher
- American Chemical Society
- Year
- 1977
- Tongue
- English
- Weight
- 259 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0022-3263
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๐ SIMILAR VOLUMES
Individual steroids can be distinguished by their mass-analyzed ion kinetic energy (MIKE) spectra. These spectra are taken for the protonated compounds generated by chemical ionization and they yield characteristic fragmentation patterns for different steroids. Isomeric steroids can be differentiate
Crude ethanol extracts of leaves of Croton (Euphorbiaceae) species (C. hemiargyreus var. gymnodiscus, C. hemiargyreus var. hemiargyreus and C. echinocarpus) were analysed using on-column injection high temperature gas chromatography coupled with mass spectrometry. Several isoquinoline alkaloids were