艾叶花提取物的酚类成分、抗氧化和抗癌潜力。
Phenolic Composition, Antioxidant and Anticancer Potentials of Extracts from Ait. Flowers.
机构信息
College of Life Science, Sichuan Agricultural University, Ya'an 625014, China.
出版信息
Molecules. 2020 Jul 6;25(13):3068. doi: 10.3390/molecules25133068.
Ait. () is a traditional Chinese folk medicine and an ornamental plant. Most previous studies have focused on cultivation and utilization while there are few research papers on the pharmacological activity of . This study aimed to get a better understanding of by extracting polyphenols with fractionated extraction technology. The results showed that ethyl acetate phase (EAP) contained the most polyphenols, while water phase (WP) had the least. HPLC analysis indicated that rutin and luteolin-4'--glucoside existed in the EAP and butanol phase (BP), but quercetin was only detected in the EAP. Six phenolic compositions were not detected in WB. The antioxidant and anti-tumor abilities of the EAP and BP were excellent. The results revealed that possessed a great antioxidant capacity and was rich in polyphenols, thus indicating was suitable for being a natural antioxidant and an abundant source of polyphenols.
艾条（ ）是一种传统的中草药和观赏植物。以往的研究大多集中在栽培和利用上，而关于 的药理活性的研究论文较少。本研究旨在通过分段萃取技术提取多酚，更好地了解 。结果表明，乙酸乙酯相（EAP）含有最多的多酚，而水相（WP）含有最少的多酚。HPLC 分析表明，芦丁和木犀草素-4'--葡萄糖苷存在于 EAP 和丁醇相（BP）中，但槲皮素仅在 EAP 中检测到。在 WB 中没有检测到六种酚类成分。EAP 和 BP 的抗氧化和抗肿瘤能力都非常出色。结果表明， 具有很强的抗氧化能力，富含多酚，因此表明 适合作为天然抗氧化剂和丰富的多酚来源。
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