目 錄
中文摘要…………………………………………………………………………………1
英文摘要…………………………………………………………………………………2
1實驗材料………………………………………………………………………………3
1.1藥品與對照品………………………………………………………………………3
1.2儀器與試劑…………………………………………………………………………3
2薄層鑒別………………………………………………………………………………3
2.1甘草的薄層鑒別……………………………………………………………………3
2.2白及的薄層鑒別……………………………………………………………………4
2.3延胡索的薄層鑒別…………………………………………………………………4
2.4三七的薄層鑒別……………………………………………………………………5
3 質(zhì)量標準研究…………………………………………………………………………6
3.1色譜條件的選擇……………………………………………………………………6
3.2標準曲線的繪制與線性范圍考察…………………………………………………8
3.3供試品溶液的制備…………………………………………………………………9
3.4陰性對照實驗………………………………………………………………………10
3.5穩(wěn)定性實驗…………………………………………………………………………12
3.6重現(xiàn)性試驗…………………………………………………………………………12
3.7加樣回收率試驗……………………………………………………………………13
4樣品測定………………………………………………………………………………13
5 結(jié)果與討論……………………………………………………………………………14
參考文獻…………………………………………………………………………………15
致謝………………………………………………………………………………………16
綜述………………………………………………………………………………………17





中文摘要

目的：研究并確定胃康靈膠囊的質(zhì)量標準.
方法:采用TLC法及HPLC法對胃康靈膠囊進行鑒別和含量檢測, 采用Diamonsil C18色譜柱:以乙腈-0.1%磷酸溶液(14:88)為流動相: 流速:1.0ml/min: 柱溫:30℃: 檢測波長為230nm
結(jié)果:按改進后的方法進行實驗，雜質(zhì)峰干擾較少，芍藥苷分離度及拖尾因子較好，而且大大縮短了進樣測試時間。同時在TLC鑒別中排除了陰性是否有干擾.
結(jié)論:TCL鑒別中陰性無干擾，含量測定改進方法后實驗較滿意，可以確定為其質(zhì)量標準


關(guān)鍵詞： 質(zhì)量標準；薄層鑒別；高效液相

















ABSTRACT
Objective: To study and determine Weikangling capsule’s quality standards. Methods: TLC method and HPLC method were used for identification and testing of Weikangling capsule ,using Diamonsil C18 column, acetonitrile -0.1% phosphoric acid (14 : 88) at a flow rate: 1.0 ml / min, temperature: 30 ℃, detection at 230 nm. Results: by improved of the method of experiment, less interference-impurities, paeoniflorin isolation and tailing factor Better, but also shortened the sample testing time.and there is no interference in the TLC identification. Conclusion: TCL experients have no negative interference in the identification, determination of improving the methods of more satisfactory, so we can to determine it to be quality standards.

Key word: quality standards；TLC；HPLC