| 芹菜叶提取物抗氧化性的研究 |
| |
| 引用本文： | 王辰,张金木.芹菜叶提取物抗氧化性的研究[J].安徽农业科学,2006,34(13):3174-3175,3177. |
| |
| 作者姓名： | 王辰 张金木 |
| |
| 作者单位： | 1. 长江大学生命科学学院,湖北荆州,434025
2. 湖北省农业科学院,湖北武汉,430064 |
| |
| 摘 要： | 研究了芹菜叶提取液对脂质过氧化的抑制作用和对DPPH自由基的清除作用。结果表明,芹菜叶提取物具有较强的清除自由基的能力,但抗脂质过氧化能力较弱,提取物中的总黄酮含量与提取物的抗氧化能力无正相关,用80%乙醇溶剂提取的芹菜叶提取物的抗氧化能力较强。
|
| 关 键 词： | 芹菜叶 抗氧化 脂质过氧化 自由基 |
| 文章编号： | 0517-6611（2006）13-3174-02 |
| 收稿时间： | 2006-04-27 |
| 修稿时间： | 2006-04-27 |
Study on Antioxidant Activity of Extracts of Celery Leaf |
| |
| WANG Chen et al.Study on Antioxidant Activity of Extracts of Celery Leaf[J].Journal of Anhui Agricultural Sciences,2006,34(13):3174-3175,3177. |
| |
| Authors: | WANG Chen |
| |
| Institution: | College of Life Science,Yangtze University,Jingzhou,Hubei 434025 |
| |
| Abstract: | In this paper,inhibiting effect of the extracts of celery leaf on lipid peroxidation was studied,antioxidant activity was determined by using the assay of DPPH radical.The results showed that the extracts of celery leaf had strong effect of scavenging free radicals,but it was weaker on the inhibition of lipid peroxidation.A negative correlation existed between total flavonoid content and antioxidant activity.Extracts by mean of alcohol concentration 80% have shown higher antioxidant activity than the other two extracts. |
| |
| Keywords: | Celery leaf Antioxidant Lipid peroxidation Free radical |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
