32 research outputs found
Absence of mutagenic effect of Mikania glomerata hydroalcoholic extract on adult wistar rats in vivo
Coumarins and terpenoids from Dorstenia asaroides Gardn. in Hook
Phytochemical investigation of rhizomes and leaves of Dorstenia asaroides Gardn. in Hook. (Moraceae) afforded the furocoumarins psoralen and bergapten, the triterpenes α-amyrin, α-amyrin acetate, β-amyrin acetate, lupeyl acetate and simiarenol and saccharose
Seasonal variation in coumarin content of Mikania glomerata
Mikania glomerata Spengal extract contains approximately 0.5 percent of coumarin, a substance that displays anti-inflammatory and expectoratory activities. Extracts from different young leaves of plants collected during the early evening of December and July contained the highest levels coumarin. Plants dried in oven with circulating air contained 7.3 mg of coumarin/g of dry weight, demonstrating that this was the most appropriate drying condition for Mikania glomerata