红树树皮的抗氧化活性。

Antioxidant activity of Rhizophora mangle bark.

作者信息

Sánchez Janet, Melchor Gleiby, Martínez Gregorio, Escobar Arturo, Faure Roberto

机构信息

Pharmacology and Toxicology Group, National Center of Animal and Plant Health (CENSA), Carretera de Tapaste y Autopista Nacional, San José de las Lajas, La Habana, Cuba.

出版信息

Fitoterapia. 2006 Feb;77(2):141-3. doi: 10.1016/j.fitote.2005.11.011. Epub 2006 Jan 24.

DOI:10.1016/j.fitote.2005.11.011

PMID:16436316

Abstract

The antioxidant activity of Rhizophora mangle bark aqueous extract and its majoritary component and high molecular weight polyphenols' fraction were studied using deoxyribose assay. The total extract and its fraction showed scavenging activity of hydroxyl radicals and hability to chelate iron ions.

摘要

采用脱氧核糖法研究了红树树皮水提取物及其主要成分和高分子量多酚组分的抗氧化活性。总提取物及其组分表现出对羟基自由基的清除活性和螯合铁离子的能力。