Sources of error in the analysis of glucosinolates by gas liquid chromatography

Anneli Hase, Maj-Len Johansson, Tuula-Riitta Viljava

Research output: Contribution to journalArticleScientificpeer-review

3 Citations (Scopus)


A study was made of the accuracy and precision of glucosinolate determination by gas liquid chromatography (GLC) after transformation of the glucosinolates to desulfoglucosinolates and silylation. The condition of the GLC column and the cleanness of the injection port were found to be crucial for quantitative determination of the glucosinolate silyl ethers. The relative stabilities of glucosinolate silyl ethers in pyridine solution remained constant over a period of weeks in air at ambient temperature.
Original languageEnglish
Pages (from-to)647-651
JournalJournal of the American Oil Chemists' Society
Issue number4
Publication statusPublished - 1988
MoE publication typeA1 Journal article-refereed


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