Alkylresorcinols in rye (Secale cereale L.) grains. VI. Colorimetric micromethod for the determination of alkylresorcinols with the use of diazonium salt, Fast Blue B
Open Access
- 1 January 2014
- journal article
- Published by Polish Botanical Society in Acta Societatis Botanicorum Poloniae
- Vol. 50 (4) , 645-651
- https://doi.org/10.5586/asbp.1981.086
Abstract
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.Keywords
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