Open AccessAlkylresorcinols in rye (Secale cereale L.) grains. VI. Colorimetric micromethod for the determination of alkylresorcinols with the use of diazonium salt, Fast Blue B
Author(s) -
Franciszek Tłuścik,
Arkadiusz Kazubek,
W Mejbaum-Katzenellenbogen
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.1981.086
Subject(s) - secale , salt (chemistry) , chemistry , alkyl , food science , nuclear chemistry , botany , biology , organic chemistry
A simple and precise method for alkylresorcinols determination was elaborated. The method a based on coupling of alkylresorcinals with diazotized Fast Blue B, in acidified propaaiol. The method is highly specific for 5-n-alkyl derivatives of resorcinols. In case of rye and wheat 98.1% and 96.2% respectively of total extinction value were due to 5-n-alkylresorcinols