(R)-(-)-(E)-2,6-DIMETHYL-3,7-OCTADIENE-2,6-DIOL 6-O-BETA-D-GLUCOPYRANOSIDE - NATURAL PRECURSOR OF HOTRIENOL FROM LULO FRUIT (SOLANUM-VESTISSIMUM D) PEELINGS

Authors
WINTOCH H MORALES A DUQUE C SCHREIER P
Citation
H. Wintoch et al., (R)-(-)-(E)-2,6-DIMETHYL-3,7-OCTADIENE-2,6-DIOL 6-O-BETA-D-GLUCOPYRANOSIDE - NATURAL PRECURSOR OF HOTRIENOL FROM LULO FRUIT (SOLANUM-VESTISSIMUM D) PEELINGS, Journal of agricultural and food chemistry, 41(8), 1993, pp. 1311-1314
Citations number
24
Categorie Soggetti
Food Science & Tenology",Agriculture,"Chemistry Applied
Journal title
Journal of agricultural and food chemistry → ACNP
ISSN journal
00218561
Volume
41
Issue
8
Year of publication
1993
Pages
1311 - 1314
Database
ISI
SICI code
0021-8561(1993)41:8<1311:(6>2.0.ZU;2-Z
Abstract
A glycosidic fraction was obtained from a methanolic extract of lulo f ruit (Solanum vestissimum D.) peelings by Amberlite XAD-2 adsorption a nd methanol elution. Using preseparation by rotation locular countercu rrent chromatography, subsequent acetylation, and liquid chromatograph ic purification, a glycoside was isolated in pure form whose structure was elucidated by DCI-MS and NMR analyses to be the 6-O-linked beta-D -glucopyranoside of (R)-(-)-(E)-2,6-dimethyl-3,7-octadiene-2,6-diol.