Open AccessAlkylresorcinols in rye (Secale cereale L.) grains. V. Chromatographic analysis of 5-n-alk(en)ylresorcinols during their preparation
Author(s) -
Arkadiusz Kozubek,
Franciszek Tłuścik,
Wanda Mejbaum-Katzenellenebogen
Publication year - 2014
Publication title -
acta societatis botanicorum poloniae
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.297
H-Index - 29
eISSN - 2083-9480
pISSN - 0001-6977
DOI - 10.5586/asbp.1981.085
Subject(s) - secale , acetone , chemistry , hydrocarbon , chromatography , pentane , composition (language) , raw material , alkane , elution , organic chemistry , botany , biology , linguistics , philosophy
Analysis of 5-n-alk(en)ylresorcinols during the coarse of their preparation from rye grains showed that changes of the composition of 5-n-alkylresorcinol homologues in acetone oil; raw preparation, and alkylresorcinol fraiction obtained after chromatography on silica gel, were insignificant. About 20% of alk(en)-ylresorcinals were washed out from acetone oil with pentane. Over 50% of alk(en)ylresorcinols eluted by pentane constituted homologues with unsaturated hydrocarbon chains (5-n-alkenylresorcinols). Preparation obtained after chromatagraphic separation constituted a mixtureof 5-n-alk(en)ylresorcinols width saturated hydrocarbon chains (5-n-alkylresorcinols)