| 正交试验优选莲子心中莲心碱提取工艺 |
| |
| 引用本文： | 黄东慧,;曾建伟. 正交试验优选莲子心中莲心碱提取工艺[J]. 中国药房, 2009, 0(12): 912-913 |
| |
| 作者姓名： | 黄东慧, 曾建伟 |
| |
| 作者单位： | [1]广东河源市人民医院,河源市517000; [2]福建中西医结合研究院,福州市350108 |
| |
| 摘 要： | 目的:优选莲子心的提取工艺。方法:以莲心碱提取率为指标,以乙醇浓度、乙醇用量、提取时间、提取次数为考察因素,采用正交试验法优选最佳提取工艺。结果:最佳提取工艺为乙醇浓度80%,乙醇用量为4倍莲子心药材量,提取次数2次,每次1 h。结论:该工艺是在模拟生产条件下优选出的,对指导生产具有参考价值。
|
| 关 键 词： | 莲子心 莲心碱 提取工艺 正交试验 |
Optimization of Extraction Technology of Liensinine from Nelumbo nucifera by Orthogonal Experiment |
| |
| Affiliation: | HUANG Dong-hui, ZENG Jian-wei(1.Guangdong Heyuan People＇ s Hospital, Heyuan 517000, China;2.Fujian Academy of Integrated Traditional and Western Medicine, Fuzhou 350108, China) |
| |
| Abstract: | OBJECTIVE： To optimize the extracting technology of Nelumbo nucifera. METHODS： The extraction technology of Nelumbo nucifera was optimized by orthogonal experiment with the extraction rate of liensinine as index and with the concentration and amount of alcohol and the extraction time and extraction times as factors. RESULTS： The optimal conditions for extraction technology was as follows： adding fourfold amount of 80% alcohol and refluxing and extracting twice （1h each time） . CONCLUSION： The extracting technology optimized under simulated conditions serves as a reference for industrial production. |
| |
| Keywords: | Nelumbo nucifera Liensinine Extraction technology Orthogonal experiment |
| 本文献已被 维普 等数据库收录！ |
|
