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- Methods: The content of imperialine in the extracts was determined by thin layer chromatography scanning. 方法:應用薄層掃描法比較測定了伊貝母的不同溶劑提取物中西貝素的含量。
- Objective: To compare the extraction efficiency of imperialine extracted with different solvents. 目的:比較不同溶劑對西貝素的提取效率的影響。
- OBJECTIVE To design and synthesize the imperialine's derivatives and determine the pharmacological activities. 目的合成西貝素衍生物并進(jìn)行初步藥理活性研究。
- Conclusion: The imperialine extraction efficiency is greatly affected by the extraction solvent. 5)的西貝素的提取效率最高。
- The result indicates that the sequence of sugar moieties in raddeanin A can not be determined only by ESI-MS/MS. 結果表明,銀蓮花素A中糖的連接順序不能僅用ESI-MS/MS來(lái)確定。
- The fragmentation pathway of raddeanin A was studied by electrospray ionization mass spectrometry(ESI-MS/MS) together with chemical derivatization. 以化學(xué)衍生結合電噴霧電離質(zhì)譜(ESI-MS/MS)法研究銀蓮花素A的質(zhì)譜裂解方式。
- Effect of Different Solvents on Extraction Efficiency of Imperialine 不同溶劑對西貝素提取效率的影響
- Keywords Trio of Snake Bile Fritillariae Syrup;imperialine;alkaloid.; 三蛇膽川貝糖漿;西貝母堿;生物堿;
- Keywords Anemone Raddeanin Regel Extracts;antineoplastic activity;cell apoptosis;Immunoregulatory active;MTT method;spleen cells;peritoneal macrophages;RT-PCR technique; 關(guān)鍵詞多被銀蓮花提取物體;抗腫瘤作用;細胞凋亡;免疫學(xué)調節作用;小鼠腹腔巨噬細胞;小鼠脾細胞;RT-PCR;
- imperialine 西貝母堿
- raddeanine 蕾蒂寧
- Raddeanin A 銀蓮花素A