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- OBJECTIVE:To optimize the extract technology for Plumula Nelumbinis. 目的:优选莲子心的提取工艺。
- The content of neferine in Plumula Nelumbinis wsa determined by dual wavelength TLC scanning. 采用双波长薄层扫描法测定莲子心中甲基莲心碱的含量。
- OBJECTIVE:To establish the method for determining the contents of neferine and liensinine in plumula nelumbini. 目的:建立测定莲子心中甲基莲心碱及莲心碱含量的方法。
- METHODS:Neferine and liensinine in plumula nelumbini were extracted by ultrasound method and determined by TLCs. 方法:超声提取莲子心中有效成分,用薄层扫描法测定其主要成分含量。
- The orthogonal test was used to optimize extraction process of Plumula Nelumbinis with the extraction rate of neferine. 方法以甲基莲心碱转移率为评价指标,采用正交实验法对莲子心的提取工艺进行优选。
- Methods Ultraviolet spectrophotometry was used.Orthogonal test was adopted to optimize extraction process of alkaloids from plumula nelumbinis. 方法以紫外分光光度法测定生物碱的含量,采用正交实验法对莲子心的提取工艺进行优选。
- Conclusion The optimum extraction process can extract the alkaloids from plumula nelumbinis and the extraction technology is simple and reasonabl... 结论最佳提取工艺可以有效地提取莲子心中的生物碱,工艺操作简单、合理。
- Plumula nelumbinis microcapsules 莲子心微囊
- Keywords Plumula Nelumbinis;liensinine;liensinine perchlorate; 莲子心;莲心碱;莲心碱高氯酸盐;
- Keywords UV-Spectrophotometry;Plumula Nelumbinis microcapsule;Total alkaloids; 紫外分光光度法;莲子心微囊;总生物碱;
- Keywords plumula nelumbinis;extraction process;orthogonal test;neferine; 莲子心;提取工艺;正交实验;甲基莲心碱;
- An Analysis of Structure of Phenolic Alkaloid in Plumula Nelumbinis Nuciferae with Nuclear Magnetic Resonance Spectrum 核磁共振谱分析莲子心中酚性生物碱的结构
- Keywords Plumula Nelumbinis;phenolated alkaloids;RP HPLC;characteristic chromatogram; 莲子心;酚性生物碱;反相高效液相色谱法;特征图谱;
- Keywords Plumula nelumbinis microcapsule;Anti-arrhythmia;Aconitine;Ouabain;Rat;Guinea pig; 莲子心微囊;抗心律失常;乌头碱;哇巴因;大鼠;豚鼠;
- Keywords Plumula Nelumbinis;liensinine;isoliensinine;neferine;macroporous adsorption resin; 莲子心;莲心碱;异莲心碱;甲基莲心碱;大孔吸附树脂;
- Keywords Plumula Nelumbinis Nuciferae;neferine;models of diabetes and obesity;fasting blood sugar;blood lipid; 莲子心;甲基莲心碱;糖尿病及肥胖模型;空腹血糖;血脂;
- Keywords Plumula nelumbinis microcapsules;Anti-arrhythmic;Mice;Rats;Chloroform;Barium chloride; 莲子心微囊;抗心律失常;小鼠;大鼠;氯仿;氯化钡;
- Plumula Nelumbini(PNN) 莲子心
- Plumula Nelumbinis microcapsule 莲子心微囊
- Plumula nelumbinis Alkaloid 莲子心总生物碱