The reduction of tropinone is mediated by NADPH-dependent reductase enzymes, that have been characterized in many plant species.[149] These plant species all consist of two forms of the reductase enzymes, tropinone reductase I and tropinone reductase II. Coca leaf in Bolivia Indigenous peoples of South America have chewed the leaves https://wo-kann-man-kokain-kaufen26925.blogrenanda.com/35061809/5-simple-statements-about-wo-kann-man-kokain-kaufen-explained