Abstract
Micellar electrokinetic capillary chromatography was applied to the simultaneous analysis of six tropane alkaloids, including hyoscyamine and scopolamine. Successful results were obtained using a 30 mM boratephosphate buffer at basic pH (8.5) in the presence of 50 mM sodium dodecyl sulfate. The operating conditions, such as buffer concentration and pH, micelle concentration and organic modifier type and percentage were also discussed on the basis of the results given with a tropane alkaloid mixture. Addition of organic modifiers showed an improvement in separation efficiency and resolution. Moreover, hyoscyamine and littorine, two positional isomers, were only resolved by the addition of organic solvents such as methanol or acetonitrile. The optimized conditions were finally applied to the analysis of tropane alkaloids found in genetically transformed root cultures ofDatura candida x D. aurea.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
