Study of variability of indolylglucosinolates in winter rape (Brassica napus) seeds
1999
Kolovrat, O. | Judlova, M. | Havel, J. (Oseva PRO - Vyzkumny Ustav Olejnin, Opava (Czech Republic))
The aim of this work was to obtain the initial winter rapeseed lines with the different level of individual indolylglucosinolates for breeding and research purposes. The spectrum of glucosinolates in the seeds was determined using a high pressure liquid chromatography (HPLC) method. Progoitrin, gluconapin, 4-hydroxyglucobrassicin, glucobrassicanapin, glucobrassicin, gluconasturtiin, 4-methoxyglucobrassicin and neoglucobrassicin were detected at quantities higher than 0.1%, glucoalyssin, glucoraphanin, gluconapoleiferin, epiprogoitrin and glucoiberin were identified as traces - quantities lower than 0.1%. For these glucosinolates which appeared at higher quantity the variability was determined and correlation coefficients were calculated.
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