... weight:Formulation: Purity: 521-61-9C16H12O5284.26White porwer99%1,8-Dihydroxyanthraquinones, present in laxatives, fungi imperfecti, Chinese herbs ... in debate as human carcinogens. We screened a variety of vegetables (cabbage lettuce, beans, peas), some herbs and herbal-flavoured ... per kg fresh weight in peas, cabbage lettuce, and beans, respectively. Physcion predominated in all vegetables. In the ...