2 documents found, page 1 of 1
Influence of the phenological state of in the antioxidant potential and chemica...
García, Trina H.; Da Rocha, Claudia Quintino; Delgado-Roche, Livan; Rodeiro, Idania; Ávila, Yaiser; Hernández, Ivones; Cuellar, CindelMade available in DSpace on 2020-12-12T02:04:59Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-05-01; Ageratina havanensis (Kunth) R. M. King & H. Robinson is a species of flowering shrub in the family Asteraceae, native to the Caribbean and Texas. The aim of this work was to compare the quantitative chemical composition of extracts obtained from Ageratina havanensis in its flowering and vegetative stag...
Polyphenolic profile by FIA/ESI/IT/MSn and antioxidant capacity of the ethanoli...
Pino, Liudis L.; García, Trina H.; Delgado-Roche, Livan; Rodeiro, Idania; Hernández, Ivonne; Vilegas, Wagner [UNESP]; Spengler, IraidaMade available in DSpace on 2019-10-06T16:13:56Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-01-01; Medium and high polarity extracts from Maytenus species are known to contain polyphenolic compounds such as proanthocyanidins. The high polarity and structural complexity of these compounds make very difficult their isolation even by modern chromatographic techniques. Maytenus cajalbanica (Borhidi & O. ...