Quantitative gas chromatographic determination of the major alkaloids in gum opium
โ Scribed by Dmytro Furmanec
- Book ID
- 108336088
- Publisher
- Elsevier Science
- Year
- 1974
- Tongue
- English
- Weight
- 231 KB
- Volume
- 89
- Category
- Article
- ISSN
- 1873-3778
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๐ SIMILAR VOLUMES
## Abstract We describe the use of capillary zone electrophoresis (CZE) for the qualitative and quantitative determination of major alkaloids (__i.e.__, thebaine, codeine, morphine, papavarine and narcotine) in gum opium involving the analysis of alkaloids without derivatization or purification. Th
Although morphine may be gas chromatographed as such, its phenolic properties cause adsorption which produces tailing and makes quantitative work impossible. This difficulty was overcome by converting morphine to its trimethylsilyl ether which gave a symmetrical elution The alkaloids of opium were e