Title: Biosynthesis of sesquiterpenes in Hymenaea inferred from their quantitative co-occurrence
Abstract: Abstract Leaf pocket resins of 11 species of the tropical arborescent genus Hymenaea are virtually identical qualitatively, but of widely varying quantitative proportions. Within this large range of variability, several strong positive quantitative correlations between resin constituents were found, especially between caryophyllene and β-humulene and between γ-muurolene and δ-cadinene. These data lead to clarification of sesquiterpene biosynthetic routes in Hymenaea . In addition, quantitative relationships found among caryophyllene, α- and β-selinene, γ-muurolene and δ-cadinene are explained only with difficulty by long accepted biosynthetic pathways, and the intermediacy of germacrenes is suggested.
Publication Year: 1976
Publication Date: 1976-01-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 17
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