天然产物研究与开发 ›› 2015, Vol. 27 ›› Issue (7): 1242-1247.doi: 10.16333/j.1001-6880.2015.07.022

• 开发研究 • 上一篇    下一篇

艾纳香不同部位多酚和黄酮类抗氧化活性研究

韦睿斌1,2,3,杨全1*,庞玉新2,3*,袁蕾2,3,张影波2,3,王中洋1,2,3,孙懂华1,2,3   

  1. 1 广东药学院中药学院,广州 510006;2 中国热带农业科学院热带作物品种资源研究所 农业部华南作物基因资源与种质创制重点开放实验室,儋州 571737;3海南省艾纳香工程技术研究中心,儋州 571737
  • 出版日期:2015-07-20 发布日期:2015-07-23

A Comparative Study on Antioxidant Activity of Total Phenolic Acid and Flavonoids from Different Parts of Blumea balsamifera

WEI Rui-bin1,2,3,YANG Quan1*, PANG Yu-xin2,3*, YUAN Lei2,3, ZHANG Ying-bo2,3,WANG Zhong-yang1,2,3,SUN Dong-hua1,2,3   

  1. 1 Department of Traditional Chinese Medicine,Guangdong Pharmaceutical University,Guangdong Guangzhou 510006,China; 2 Tropical crops Genetic Resources Institute,Chinese Academy of Tropical Agricultural Sciences Key Laboratory of Crop Gene Resources and Germplasm Enhancement in Southern China,Hainan Danzhou 571737,China;3 Hainan Provincial Engineering Research Center for Blumea balsamifera,Hainan Danzhou 571737,China
  • Online:2015-07-20 Published:2015-07-23

摘要: 以海南产艾纳香为原料,采用紫外—可见分光光度法测定艾纳香不同部位总黄酮、多酚的含量及清除自由基的能力,并分析抗氧化活性与其多酚和总黄酮含量的相关性。艾纳香不同部位提取液均有抗氧化活性,并在一定浓度范围内,与多酚和总黄酮含量存在明显量效关系。相关性分析结果表明,多酚和总黄酮对艾纳香抗氧化活性均有较大贡献,多酚和总黄酮是艾纳香抗氧化活性的主要成分,其中艾纳香功能叶和嫩叶为其主要活性部位。

关键词: 艾纳香, 抗氧化活性, DPPH自由基, ABTS自由基

Abstract: In this study,the total contents of flavonoids and phenolic acids from different parts of Blumea balsamifera were determined using UV-Vis spectroscopic method.The free radical scavenging activity of flavonoids and phenolic acids from different parts of B.balsamifera were also determined.The correlations between total phenolic and flavonoid contents and the antioxidant activity of B.balsamifera were then analyzed.The results showed that different parts of B.balsamifera extracts had antioxidant activity within a certain concentration range.Correlation analysis indicated that total phenolic and flavonoids of B.balsamifera had a larger contribution to antioxidant activity.The total flavonoids and phenolic acid were the main antioxidant component of B.balsamifera,and of which functional and tender leaves were the main active parts.

Key words: Blumea balsamifera, antioxidant activity, DPPH, ABTS

中图分类号: 

R932