| 几种甘草黄酮含量测定方法的比较与评价 |
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| 引用本文： | 王勇,赵海燕,封琳,马永平. 几种甘草黄酮含量测定方法的比较与评价[J]. 安徽农业科学, 2009, 37(28): 13593-13595 |
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| 作者姓名： | 王勇 赵海燕 封琳 马永平 |
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| 作者单位： | 北方民族大学生物科学与工程学院,宁夏银川,750021;北方民族大学生物科学与工程学院,宁夏银川,750021;北方民族大学生物科学与工程学院,宁夏银川,750021;北方民族大学生物科学与工程学院,宁夏银川,750021 |
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| 基金项目： | 国家民委生态系统模型及应用重点实验室科研项目 |
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| 摘 要： | [目的]在以芦丁为对照品的4种甘草黄酮含量测定方法中，选择一种最适宜的测定方法。[方法]对4种方法的重现性进行比较，并对甘草提取液中总黄酮含量测定的结果与以甘草苷为对照品测得的结果进行比较。[结果]在以芦丁为对照品的4种甘草黄酮含量测定方法中，硝酸铝显色法重现性最好，且与以甘草苷为对照品测得的甘草黄酮含量的差异最小。[结论]硝酸铝显色法可作为一种切实可行的甘草黄酮含量测定方法。
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| 关 键 词： | 甘草黄酮 芦丁 甘草苷 含量测定 |
Comparison and Evaluation of Methods for Licorice Flavonoids Content Determination |
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| WANG Yong et al. Comparison and Evaluation of Methods for Licorice Flavonoids Content Determination[J]. Journal of Anhui Agricultural Sciences, 2009, 37(28): 13593-13595 |
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| Authors: | WANG Yong et al |
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| Affiliation: | WANG Yong et al(School of Life Sciences , Technology,North University for Ethnics,Yinchuan,Ningxia 750021) |
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| Abstract: | [Objective]The study aimed to select an appropriate method for determing Licorie flavonoids content from four different methods which using rutin as standard.[Method]The reproducibility of four different methods were compared.Meanwhile,the content of total flavonoids extracted from Glycyrrhiza were measured with the four methods and the results were compared by the method which using Liquiritin as standard.[Result]The Al(NO_3)_3 colorimerty method had the best reproducibility amoung the four methods which u... |
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| Keywords: | Licorice flavonoids Rutin Liquiritin Content determination |
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