engleski

Glucosinolate Patterns of Field and In Vitro Grown Horseradish (Armoracia lapathifolia) Plants and Tumor Tissue

The composition ane distribution of glukosinolates (GSL) were studied in different plant organs (roots, leaves) of field grown horseradish (Armoracia lapathifolia L.) plants and in vitro grovn horseradish plants and tumor teratoma tissue. The HPLC analises showed that GSL pattern and their concentration varied among these three differently grown samples. The predominant GSL in filed grown horseradish was sinigrin. The sinigrin contretation declined in in vitro grown horseradish plant. The most significant differences in GSL content were evident in horseradish tumor tissue, where sinigrin was present in traces, while the levels of indole GSL were significantly increased. The present findings clearly indicate the enhancement of indole GSL levels in due to genetic manipulatin.

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