Abstract
Extracts of seeds of Arabidopsis thaliana (ecotype 24) were analysed for the presence of free and conjugated brassinosteroids. 24-epi-Brassinolide (ca 220 ng kg-1) and castasterone (ca 360 ng kg-1) could be isolated and unambiguously identified as native brassinosteroids by GC/MS.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Arabidopsis / chemistry*
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Cholestanols / analysis*
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Cholestanols / isolation & purification
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Gas Chromatography-Mass Spectrometry
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Plant Extracts / analysis*
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Plant Extracts / isolation & purification
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Plant Growth Regulators / analysis*
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Plant Growth Regulators / isolation & purification
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Seeds / chemistry
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Steroids, Heterocyclic / analysis*
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Steroids, Heterocyclic / isolation & purification
Substances
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Cholestanols
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Plant Extracts
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Plant Growth Regulators
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Steroids, Heterocyclic