RETRACTED: Two novel bioactive glucosinolates from Broccoli (Brassica oleracea L. var. italica) florets

After many discussions, it was decided that the authors were unable to answer all of the questions raised by the readers (particularly in relation to the structural elucidation of the reported compounds). Therefore, as the Asian Editor, I have decided to retract the above manuscript. The authors acknowledge their mistake and have offered their apologies to the readers.