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 Concept Videos

Non-vascular Seedless Plants02:26

Non-vascular Seedless Plants

The diverse plant life on Earth—consisting of nearly 400,000 species—can be divided into three broad categories based on biological characteristics: nonvascular, seedless vascular, and seed plants.
Basic Plant Anatomy: Roots, Stems, and Leaves02:27

Basic Plant Anatomy: Roots, Stems, and Leaves

The primary organs of vascular plants are roots, stems, and leaves, but these structures can be highly variable, adapted for the specific needs and environment of different plant species.

You might also read

Related Articles

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

Sort by
Same author

Double lethal coconut crab (Birgus latro L.) poisoning.

Toxicon : official journal of the International Society on Toxinology·2009
Same author

Screening of New Caledonian and Vanuatu medicinal plants for antiprotozoal activity.

Journal of ethnopharmacology·2004
Same author

Screening of some New Caledonian and Vanuatu medicinal plants for antimycobacterial activity.

Journal of ethnopharmacology·2004
Same author

Cytotoxic coumarins from Calophyllum dispar.

Phytochemistry·2001
Same author

Studies on the reactivity of a tertiary allylic alcohol in an acetophenonic series, a model for natural products synthesis.

The Journal of pharmacy and pharmacology·2001
Same author

Natural and synthetic benzophenones: interaction with the cytosolic binding domain of P-glycoprotein.

Phytochemistry·2001

Related Experiment Video

Updated: Jul 16, 2026

Isolation of Viable Multicellular Glands from Tissue of the Carnivorous Plant, Nepenthes
07:08

Isolation of Viable Multicellular Glands from Tissue of the Carnivorous Plant, Nepenthes

Published on: December 22, 2013

Etude des hernandiacées.

M Lavault1, P Cabalion, J Bruneton

  • 1C.E.P.M., UER de Médecine et de Pharmacie, Angers, France.

Planta Medica
|October 1, 1982
PubMed
Summary

The alkaloidal content of H. peltata leaves and stem barks was analyzed, identifying thirteen distinct alkaloids, primarily aporphines and nor-aporphines. This study details the chemical constituents of this plant species.

Area of Science:

  • Phytochemistry
  • Natural Product Chemistry
  • Pharmacognosy

Background:

  • H. peltata is a plant species with potential medicinal applications.
  • Understanding its chemical constituents is crucial for further research and development.

Purpose of the Study:

  • To investigate and identify the alkaloidal content in the leaves and stem barks of H. peltata.
  • To characterize the isolated alkaloids using spectral analysis.

Main Methods:

  • Extraction and isolation of compounds from H. peltata leaves and stem barks.
  • Utilizing spectral analysis techniques for alkaloid identification.

Main Results:

  • Eleven alkaloids and three lignans were isolated from the leaves.

More Related Videos

Methods for the Study of Regeneration in Stentor
08:48

Methods for the Study of Regeneration in Stentor

Published on: June 13, 2018

Homarus Americanus Stomatogastric Nervous System Dissection
26:22

Homarus Americanus Stomatogastric Nervous System Dissection

Published on: May 28, 2009

Related Experiment Videos

Last Updated: Jul 16, 2026

Isolation of Viable Multicellular Glands from Tissue of the Carnivorous Plant, Nepenthes
07:08

Isolation of Viable Multicellular Glands from Tissue of the Carnivorous Plant, Nepenthes

Published on: December 22, 2013

Methods for the Study of Regeneration in Stentor
08:48

Methods for the Study of Regeneration in Stentor

Published on: June 13, 2018

Homarus Americanus Stomatogastric Nervous System Dissection
26:22

Homarus Americanus Stomatogastric Nervous System Dissection

Published on: May 28, 2009

  • Eleven alkaloids were isolated from the stem barks.
  • Thirteen different alkaloids were identified, with twelve classified as aporphines and nor-aporphines.

    • Conclusions:

    • H. peltata is a rich source of diverse alkaloids, particularly aporphines and nor-aporphines.
    • The identified alkaloids represent key chemical markers for H. peltata.
    • Further research can explore the pharmacological properties of these isolated compounds.