| 麻黄超微粉体与常规粉体的体外溶出研究 |
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| 引用本文： | 邹龙,周春湘,桂卉,蔡光先,唐正平.麻黄超微粉体与常规粉体的体外溶出研究[J].中南药学,2009,7(1):7-9. |
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| 作者姓名： | 邹龙 周春湘 桂卉 蔡光先 唐正平 |
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| 作者单位： | 湖南中医药大学,长沙,410007 |
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| 基金项目： | 湖南省科技计划重大专项计划 |
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| 摘 要： | 目的对麻黄的超微粉体和常规粉体中麻黄碱的体外溶出进行考察。方法采用HPLC法测定麻黄超微粉体与常规粉体中麻黄碱的溶出量和溶出速度。结果麻黄超微粉体与常规粉体中麻黄碱溶出量具有显著性差异，超微粉体的溶出速度较常规粉体明显增加。结论麻黄超微粉体的溶出量和溶出速度均优于其常规粉体。
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| 关 键 词： | 麻黄 超微粉体 常规粉体 溶出度 麻黄碱 |
Exoteric dissolution of ultra-micro and traditional powder of herba ephedrae |
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| ZOU Long,ZHOU Chun-xiang,GUI Hui,CAI Guang-xian,TANG Zheng-ping.Exoteric dissolution of ultra-micro and traditional powder of herba ephedrae[J].Central South Pharmacy,2009,7(1):7-9. |
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| Authors: | ZOU Long ZHOU Chun-xiang GUI Hui CAI Guang-xian TANG Zheng-ping |
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| Institution: | (Hunan University of Traditional Chinese Medicine, Changsha 410007) |
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| Abstract: | Objective To investigate the exoteric dissolution of ephedrine from the ultra-micro and traditional powder of herba ephedrae. Methods HPLC techniques were used to detect the dissolution amount and the dissolution rate of ephedrine from ultra-micro and traditional powder of herba ephedrae. Results There was statistically significant difference between the two powder of herba ephedrae in dissolution amount, and the dissolution rate of ultra-micro powder of herba ephedrae was increased obviously. Conclusion The dissolution amount and dissolution rate of ultra-micro powder of herba ephedrae are higher than those of traditional powder. |
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| Keywords: | herba ephedrae ultra-micro powder traditional powder dissolution ephedrine |
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