In vitro antioxidant activity of acetylated and benzoylated derivatives of polysaccharide extracted from Ulva pertusa (Chlorophyta)
Data(s) |
01/05/2006
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Resumo |
The antioxidant activity of natural ulvan and its derivatives (acetylated and benzoylated ulvans) in vitro was determined, including scavenging activity against superoxide and hydroxyl radicals, reducing power, and chelating ability. Obvious differences in antioxidant activity between natural ulvan and its derivatives were observed, moreover, the antioxidant activity of acetylated and benzoylated ulvans was stronger than that of natural ulvan. (C) 2006 Elsevier Ltd. All rights reserved. The antioxidant activity of natural ulvan and its derivatives (acetylated and benzoylated ulvans) in vitro was determined, including scavenging activity against superoxide and hydroxyl radicals, reducing power, and chelating ability. Obvious differences in antioxidant activity between natural ulvan and its derivatives were observed, moreover, the antioxidant activity of acetylated and benzoylated ulvans was stronger than that of natural ulvan. (C) 2006 Elsevier Ltd. All rights reserved. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Qi, HM; Zhang, QB; Zhao, TT; Hu, RG; Zhang, K; Li, Z.In vitro antioxidant activity of acetylated and benzoylated derivatives of polysaccharide extracted from Ulva pertusa (Chlorophyta),BIOORGANIC & MEDICINAL CHEMISTRY LETTERS,2006,16(9):2441-2445 |
Palavras-Chave | #Chemistry, Medicinal; Chemistry, Organic #ulvan #antioxidant activity #acetylated and benzoylated ulvans |
Tipo |
期刊论文 |