| 栀子中总黄酮和多糖的微波提取与含量测定 |
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| 引用本文： | 薛梅, 李炳奇, 王自军, 韦文珍. 栀子中总黄酮和多糖的微波提取与含量测定[J]. 中国现代应用药学, 2006, (5): 402-404. |
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| 作者姓名： | 薛梅 李炳奇 王自军 韦文珍 |
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| 作者单位： | 石河子大学化学化工学院,新疆,石河子,832002 |
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| 基金项目： | 本课题是石河子大学自然科学基金资助项目(No.2003822415) |
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| 摘 要： | 目的从栀子中提取总黄酮和多糖,并测定其含量。方法运用微波技术提取栀子总黄酮和多糖,用比色法测定总黄酮和多糖含量。结果测得栀子中总黄酮含量为3.27%,平均回收率为100.5%,相对标准偏差(RSD)为1.95%(n=5);多糖含量为10.53%,平均回收率为101.32%,相对标准偏差(RSD)为1.05%(n=5)。结论运用微波技术从栀子中联合提取总黄酮和多糖,提取速度加快,提高了提取效率。
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| 关 键 词： | 微波技术 栀子 总黄酮 多糖 提取 含量测定 |
| 文章编号： | 1007-7693（2006）05-0402-03 |
| 收稿时间： | 2005-03-29 |
| 修稿时间： | 2005-03-29 |
Microwave technique extraction and determination of total flavonoids and polysaccharides in Fructus Gardeniae |
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| XUE Mei, LI Bing-qi, WANG Zi-jun, WEI Wen-zhen. Microwave technique extraction and determination of total flavonoids and polysaccharides in Fructus Gardeniae[J]. Chinese Journal of Modern Applied Pharmacy, 2006, (5): 402-404. |
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| Authors: | XUE Mei LI Bing-qi WANG Zi-jun WEI Wen-zhen |
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| Affiliation: | Chemistry and Chemical Engineering College, Shihezi University, Shihezi 832002, China |
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| Abstract: | OBJECTIVE To extract and determine total flavonoids and polysaccharides in Fructus Gardeniae.METHODS Total flavonoids and polysaccharides in Fructus Gardeniae were extracted by microwave technique and determined by colorimetry. RESULTS Total flavonoids in Fructus Gardeniae was 3.27%,and the recovery rate was 100.5%,RSD was 1.95%(n=5);polysaccharides in Fructus Gardeniae was 10.53%,and recovery rate was 101.32%,RSD was(1.05%)(n=5).CONCLUSION Microwave technique was applied to extracting total flavonoids and polysaccharides in Fructus Gardeniae for the first time.The extraction speed is faster and the resul is satisfactory. |
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| Keywords: | microwave technique Fructus Gardeniae total flavonoids polysaccharide extraction determination |
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