Reports

Propanal May Be a Precursor of Ethylene in Metabolism

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Science  17 Nov 1967:
Vol. 158, Issue 3803, pp. 938
DOI: 10.1126/science.158.3803.938

Abstract

Propanal, a product of the decomposition of peroxidized linolenate, is a very effective precursor of ethylene in the copper-catalyzed ethylene-forming model system. This aldehyde also stimulates production of ethylene in slices of tissue of mature green tomatoes. We suggest that propanal is a precursor of ethylene in metabolism.

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