Leucoanthocyan Material from Immature Peaches

Autor:	J. L. Abernethy, L. L. Claypool, Paul Esau, C. L. Hsia
Rok vydání:	1964
Předmět:	chemistry.chemical_compound Leucocyanidin Chromatography chemistry Organic chemistry Cyanidin chloride Hydrochloric acid Cleavage (embryo) Food Science
Zdroj:	Journal of Food Science. 29:723-729
ISSN:	1750-3841 0022-1147
DOI:	10.1111/j.1365-2621.1964.tb00438.x
Popis:	SUMMARY A leucocyanidin was obtained from immature Elberta peaches by counter-current extraction. Cleavage with hydrochloric acid yielded cyanidin chloride and (2R: 3s) (+)-catechin. Traces of two closely related but unidentified companion leucocyanidin compounds were found on chromatograms. The presence of (2R: 3S) (+)-catechin and certain chlorogenic acids with their isomers was confirmed.
Databáze:	OpenAIRE
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