Phytochemical study, antioxidant and antibacterial activities of Stemodia maritima
AUTOR(ES)
Silva, Francisca R. L. da, Rodrigues, Francisco E. A., Gomes, Aldenia R. S., Arriaga, Angela M. C., Mafezoli, Jair, Lemos, Telma L. G., Almeida, Macia C. S. de, Santiago, Gilvandete M. P., Braz-Filho, Raimundo, Costa, José G. M. da, Rodrigues, Fabiola F. G., Coutinho, Henrique D. M.
FONTE
Quím. Nova
DATA DE PUBLICAÇÃO
2014
RESUMO
Stemodinol, a new natural compound, together with known compounds including jaceidin, stemodin, stemodinoside B, isocrenatoside, verbascoside, crenatoside, and isoverbascoside, were isolated from Stemodia maritima Linn. The antioxidant (DPPH method) and antimicrobial activities of stemodin, stemodinoside B, and crenatoside were investigated. Among the components tested, only crenatoside isolated from the roots showed a high antioxidant power. Stemodin and stemodinoside B exhibited antibacterial activities.
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