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Related Experiment Video

Updated: Jun 12, 2026

Isolation and Compositional Analysis of Plant Cuticle Lipid Polyester Monomers
09:47

Isolation and Compositional Analysis of Plant Cuticle Lipid Polyester Monomers

Published on: November 22, 2015

New phenolic compounds from Liatris elegans.

Zhizhen Zhang1, Stacy Ownby, Ping Wang

  • 1National Center for Pharmaceutical Crops, Arthur Temple College of Forestry and Agriculture, Stephen F. Austin State University, Nacogdoches, TX 75962-6109, USA.

Natural Product Research
|June 17, 2010
PubMed
Summary

Researchers identified two new compounds, a ferulic acid ester and an arylnaphthalene lignan, from the Liatris elegans plant. These findings expand the known chemical constituents of this plant species.

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Area of Science:

  • Phytochemistry
  • Natural Product Chemistry
  • Organic Chemistry

Background:

  • Liatris elegans is a plant species with potential for novel compound discovery.
  • Previous phytochemical studies on Liatris species have revealed diverse chemical classes.

Purpose of the Study:

  • To isolate and characterize novel chemical constituents from the whole plants of Liatris elegans.
  • To identify known compounds for comprehensive phytochemical profiling.

Main Methods:

  • Extensive spectroscopic analyses, including Nuclear Magnetic Resonance (NMR) and High-Resolution Electrospray Ionization Mass Spectrometry (HRESIMS).
  • Isolation and purification techniques were employed to obtain pure compounds.

Main Results:

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Lignin Down-regulation of Zea mays via dsRNAi and Klason Lignin Analysis
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Synthesis of Plant Phenol-derived Polymeric Dyes for Direct or Mordant-based Hair Dyeing
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Synthesis of Plant Phenol-derived Polymeric Dyes for Direct or Mordant-based Hair Dyeing

Published on: December 1, 2016

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Last Updated: Jun 12, 2026

Isolation and Compositional Analysis of Plant Cuticle Lipid Polyester Monomers
09:47

Isolation and Compositional Analysis of Plant Cuticle Lipid Polyester Monomers

Published on: November 22, 2015

Lignin Down-regulation of Zea mays via dsRNAi and Klason Lignin Analysis
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Lignin Down-regulation of Zea mays via dsRNAi and Klason Lignin Analysis

Published on: July 23, 2014

Synthesis of Plant Phenol-derived Polymeric Dyes for Direct or Mordant-based Hair Dyeing
09:46

Synthesis of Plant Phenol-derived Polymeric Dyes for Direct or Mordant-based Hair Dyeing

Published on: December 1, 2016

  • Isolation of a new ferulic acid ester, p-hydroxyphenylferulate (1).
  • Identification of a new arylnaphthalene lignan, 5,3'-dihydroxy-4,4'-dimethoxy-2,7'-cycloligna-7,7'-diene-9,9'-lactone (2).
  • Characterization of 13 known compounds from the plant extract.

    • Conclusions:

    • The chemical investigation of Liatris elegans yielded two previously undescribed compounds.
    • The structural elucidation of these novel compounds contributes to the understanding of Liatris secondary metabolites.