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台湾相思树皮中天然酚类化合物的抗氧化活性。

Antioxidant activities of natural phenolic compounds from Acacia confusa bark.

作者信息

Tung Yu-Tang, Wu Jyh-Horng, Kuo Yueh-Hsiung, Chang Shang-Tzen

机构信息

School of Forestry and Resource Conservation, National Taiwan University, Taipei, Taiwan.

出版信息

Bioresour Technol. 2007 Mar;98(5):1120-3. doi: 10.1016/j.biortech.2006.04.017.

DOI:10.1016/j.biortech.2006.04.017
PMID:16766181
Abstract

The present study showed that the ethanolic extracts from the bark of Acacia confusa exhibited a strong antioxidant activity. Among all the fractions from ethanolic extracts of bark, the EtOAc soluble fraction exhibited the best antioxidant performance. Furthermore, following by CC and HPLC, 11 pure phenolic compounds were isolated and identified from the ethanolic extracts.

摘要

本研究表明,台湾相思树皮的乙醇提取物具有较强的抗氧化活性。在树皮乙醇提取物的所有馏分中,乙酸乙酯可溶馏分表现出最佳的抗氧化性能。此外,通过柱色谱和高效液相色谱法,从乙醇提取物中分离并鉴定出11种纯酚类化合物。

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