Gluconasturtiin

Gluconasturtiin (phenethylglucosinolate) is one of the most widely distributed glucosinolates in the cruciferous vegetables, mainly in the roots, and is probably one of the plant compounds responsible for the natural pest-inhibiting properties of growing crucifers, such as cabbage, mustard or rape, in rotation with other crops. This effect of gluconasturtiin is most likely due to its degradation by the plant enzyme myrosinase into phenethyl isothiocyanate, which is toxic to many organisms.