Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Flavonoids from Acalypha indica.

A Nahrstedt1, M Hungeling, F Petereit

  • 1Institute of Pharmaceutical Biology and Phytochemistry, University of Muenster, D-48149 Muenster, Germany. nahrste@uni-muenster.de

Fitoterapia
|July 11, 2006
PubMed
Summary

Four kaempferol glycosides were identified in Acalypha indica. This study corrected previously published nuclear magnetic resonance (NMR) data for these compounds.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Phytochemical characterization and in vitro wound healing activity of leaf extracts from Combretum mucronatum Schum. & Thonn.: Oligomeric procyanidins as strong inductors of cellular differentiation.

Journal of ethnopharmacology·2015
Same author

Isolation and quantification of oligomeric and polymeric procyanidins in leaves and flowers of Hawthorn (Crataegus spp.).

Fitoterapia·2015
Same author

Resorcinol in exudates ofNuphar lutea.

Journal of chemical ecology·2013
Same author

[Epistaxis and anticoagulation - a medical and economic challenge?].

Laryngo- rhino- otologie·2013
Same author

Isolation of two new bioactive proanthocyanidins from Cistus salvifolius herb extract.

Die Pharmazie·2011
Same author

Proanthocyanidins and a phloroglucinol derivative from Rumex acetosa L.

Fitoterapia·2009

Area of Science:

  • Phytochemistry
  • Natural Product Chemistry
  • Organic Chemistry

Background:

  • Acalypha indica is a plant species with traditional medicinal uses.
  • Kaempferol glycosides are a class of flavonoids with potential biological activities.
  • Previous research has reported the isolation of compounds from Acalypha indica, but data may require revision.

Purpose of the Study:

  • To isolate and identify known kaempferol glycosides from Acalypha indica.
  • To verify and correct existing nuclear magnetic resonance (NMR) data for these compounds.

Main Methods:

  • Phytochemical analysis of Acalypha indica flowers and leaves.
  • Isolation of specific kaempferol glycosides.
  • Nuclear Magnetic Resonance (NMR) spectroscopy for structural elucidation and data verification.

Main Results:

  • Four known kaempferol glycosides were successfully isolated: mauritianin, clitorin, nicotiflorin, and biorobin.
  • Correction of previously published NMR data for these four compounds was achieved, enhancing data accuracy.

Conclusions:

  • The study confirms the presence of mauritianin, clitorin, nicotiflorin, and biorobin in Acalypha indica.
  • Accurate NMR data is crucial for the correct identification and characterization of natural products.

Related Experiment Videos