不同炮制方法对紫菀浸出物及主成分含量的影响 |
投稿时间:2018-06-30 点此下载全文
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引用本文:范玲,王鑫,朱晓静,刘杰,尹浩,骆建平,薛毅,金庆江,于栋伟.不同炮制方法对紫菀浸出物及主成分含量的影响[J].中国现代中药,2018,20(12):1509-1514 |
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基金项目:江苏省自然科学基金(BK20171226);苏州市吴门医派研究专项科研基金SYSD2016187 |
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中文摘要:目的:考察不同炮制品对紫菀浸出物及部分活性成分的影响,以期为科学评价中药不同炮制方法提供依据。方法:采用生紫菀、蜜紫菀、炒紫菀、醋紫菀、酒紫菀和蒸紫菀六种紫菀炮制饮片进行薄层色谱鉴别、水溶性浸出物检测以及紫菀酮、橙皮苷、槲皮素和山萘酚的含量测定。结果:醋紫菀水溶性浸出率最高为71%,蜜紫菀最低为63%。不同紫菀炮制品中紫菀酮、黄酮类成分最高的都是炒紫菀;紫菀酮、橙皮苷、槲皮素含量最低的都是生紫菀,山萘酚含量最低的是蜜紫菀。结论:紫菀经过炮制,紫菀酮、橙皮苷、槲皮素和山萘酚含量相对生紫菀较高。 |
中文关键词:紫菀 炮制方法 浸出物 含量测定 |
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Effects of Different Processing Methods on Content of Extract and Main Components of Asteris Radix |
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Abstract:Objective:To inspect the influence of different processed products on the extracts of Asteris Radix and some of the active ingredients, and provide scientific basis for scientific evaluation of different processing methods.Methods:Identification was carried out by TLC, the contents of shionone, hesperidin, quercetin, and kaempferol in water-soluble extracts were determined.Results:The highest water soluble extracting rate was 71% of Asteris Radix processed with vinegar , and the lowest was Asteris Radix processed with 63%. The highest purifying ketones and flavonoids in the different processed purpura were all fried purpura. The lowest of purpurin, hesperidin and quercetin was purpura, and the lowest was purpurin.Conclusion:Asters Radix have been processed, the content of purpurin, hesperidin, quercetin and kaempferol is relatively higher than that of purpura. |
keywords:Aster tataricus processing method leaching determination of content |
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