【摘要】 目的 :研究西青果色谱指纹图谱提供完整的质量信息 ,更有效地监控质量。方法 :以A∶0 .0 5mol·L-1磷酸溶液 /0 .0 5mol·L-1磷酸二氢钾溶液 (1∶1) ;B :甲醇 ;C :醋酸乙酯为流动相 ,梯度洗脱 ,建立了诃子、西青果高效液相色谱指纹图谱的基础上 ,进行了西青果药材、西青果浸膏粉 (提取物 )及制剂 藏青果含片的色谱指纹图谱的试验研究 ;结果 :西青果及其提取物、成品的指纹图谱特征峰由没食子酸、terchebulin、chebulamin ,河黎勒酸和诃子酸组成。结论 :试验研究证明色谱指纹图谱是全程监控生产工艺质量的有效手段更多还原

【Abstract】 AIM: Terminalia chebula contained hydrolysable tannins up to about 35%. It was necessary to establish a chromatographic fingerprint to meet the quality control need effectively. METHODS: HPLC method was carried out with 3 kinds of the mobile phase , namely, A∶ 0.05mol·L -1 Phosphoric acid/ 0.05mol·L -1 Potassium dihydrogen phosphorate aqueous solution, B: methanol and C: Ethyl acetate, running in gradient mode based on the previous experiment. RESULTS: A marked peaks of HPLC fingerprint of the raw material, the extracts and its final product consisted of gallic acid, terchebulin, chebulamin, chebulagic acid and chebulinic acid. CONCLUSION: The fact has depicted that chromatographic fingerprint is a powerful tool for in-process-quality supervisory control and dynamic analysis of the active constituents during manufacture procedure of immature fruit products of Terminalia chebula.更多还原