Mimosa tenuiflora is a shrub/tree found in northeastern Brazil sometimes eaten by livestock and believed to be responsible for malformations observed in many animals from that region. The teratogenic compounds in M. tenuiflora are not known. This study used pregnant rats fed M. tenuiflora and components therefrom for bioassay and fractionation of possible teratogenic compounds. Rat pups were...
The occurrence and distribution in Citrus genus plants of N-methylated derivatives of tryptamine and their 5-hydroxylated forms are reported. Tryptamine, N-methyltryptamine, N,N-dimethyltryptamine, N,N,N-trimethyltryptamine, 5-hydroxytryptamine (serotonin), 5-hydroxy-N-methyltryptamine, 5-hydroxy-N,N-dimethyltryptamine (bufotenine), and 5-hydroxy-N,N,N-trimethyltryptamine (bufotenidine) were...
The occurrence of N-methylated tryptamine derivatives in bergamot plant (Citrus bergamia Risso et Poit) is reported for the first time. Interestingly, the most abundant of these substances is N,N,N-trimethyltryptamine, which has not been previously identified in any citrus plant. The N-methylated tryptamine derivatives were identified and quantitated in leaves, peel, juice, and seeds by...