3 rezultati
The isolation of gram-amounts of 2-phenylethyl glucosinolate (gluconasturtiin, GST) from Barbarea verna seeds is reported for the first time. This vegetable source was of crucial importance to isolate GST with a high purity grade and in high yield. Indeed, B. verna seeds contain GST as the only
In natural populations of Barbarea vulgaris we found two distinctly different glucosinolate profiles. The most common glucosinolate profile is dominated (94%) by the hydroxylated form, (S)-2-hydroxy-2-phenylethyl-glucosinolate (glucobarbarin, BAR-type), whereas in the other type
The inducibility of the glucosinolate resistance mechanism is an energy-saving strategy for plants, but whether induction would still be triggered by glucosinolate-tolerant Plutella xylostella (diamondback moth, DBM) after a plant had evolved a new resistance mechanism (e.g., saponins in Barbara