| 天麻提取物的抗氧化活性与其天麻素含量相关性研究 |
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| 引用本文： | 廖全斌,刘小琴,刘金鹏,张亚雄,聂发玉,邹坤. 天麻提取物的抗氧化活性与其天麻素含量相关性研究[J]. 三峡大学学报(自然科学版), 2006, 28(1): 80-82 |
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| 作者姓名： | 廖全斌 刘小琴 刘金鹏 张亚雄 聂发玉 邹坤 |
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| 作者单位： | 1. 湖北省天然产物研究与利用重点实验室,三峡大学,化学与生命科学学院,湖北,宜昌,443002
2. 三峡大学,医学院,湖北,宜昌,443002 |
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| 基金项目： | 宜昌市科技局三项基金(A02153)，宜昌市科力生科技公司横向课题(SDH200205) |
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| 摘 要： | 大量文献报道天麻素是天麻多种活性的主要有效成分,但天麻素的一些活性没有天麻提取物高.为了开发天麻抗衰老和对神经系统的保护与修复功能,考察了天麻提取物抗氧化活性与其天麻素含量相关性.结果表明,粗提物及20%EtOH洗脱液清除自由基活性最强,但60%EtOH洗脱液的天麻素含量最高,提示天麻素不一定是天麻抗氧化的主要有效成分.
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| 关 键 词： | 天麻 天麻素 抗氧化 天麻素含量 |
| 文章编号： | 1672-948X(2006)01-0080-03 |
| 修稿时间： | 2005-09-02 |
Relationship Between Antioxidant Activity and Gastrodin Content of Gastrodia elata Blume |
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| Liao Quanbin,Liu Xiaqing,Liu Jinpeng,Zhang Yaxiong,Nie Fayu,Zou Kun. Relationship Between Antioxidant Activity and Gastrodin Content of Gastrodia elata Blume[J]. Journal of China Three Gorges University(Natural Sciences), 2006, 28(1): 80-82 |
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| Authors: | Liao Quanbin Liu Xiaqing Liu Jinpeng Zhang Yaxiong Nie Fayu Zou Kun |
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| Abstract: | Gastrodin was reported to be responsible for most of activities of Gastrodia elata Blume,but it was not deserved for some activities under some circumstances.In order to develop anti-aging and neuroprotection of Gastrodia elata Blume,the relationship of antioxidant activity to Gastrodin content of Gastrodia elata Blume was observed in the present study.It showed that total extracts and 20% ethanol extracts displayed the strongest antioxidant activities among tested samples;but 60% ethanol extracts contained the most amount of gastrodin among tested samples,which suggested there would be some other components,other than gastrodin,to be mainly responsible for the antioxidant activity of Gastrodia elata Blume in vitro. |
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| Keywords: | Gastrodia elata Blume gastrodin antioxidant gastrodin content |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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