目的：测定痛经灵颗粒中丹参素的含量。
Subject: to determine the content of Danshensu in tongjinglin granules.
目的：考察不同丹参制剂中丹参素和原儿茶醛的含量。
Objective:To review the contents of Danshensu and protocate chualdhyde in different preparations;
结论：提取时间对清心平肝口服液药材中丹参素的提取率有较大影响。
Conclusion:The tine have a great influence upon the extracting efficiency of przewatanshinquinone.
方法：采用HPLC法测定丹参素含量，经典恒温加速试验法考察丹参素在对照品溶液与丹参注射液中的含量变化。
Method: the tests was carried out by classic isothermal method and the content of danshensu was determined by HPLC.
方法：使用超高效液相色谱仪（UPLC），采用析因试验设计，考察了丹参饮片在不同加水倍数、煎煮时间、煎煮次数下的煎出液中丹酚酸B、丹参素、原儿茶醛等多种成份的含量变化规律。
Methods By means of UPLC, apply factorial experiment design to investigate overall the changing rule of the contents of salvianolic acid B, tanshinol, protocatechualdehyde and etc.
方法：使用超高效液相色谱仪（UPLC），采用析因试验设计，考察了丹参饮片在不同加水倍数、煎煮时间、煎煮次数下的煎出液中丹酚酸B、丹参素、原儿茶醛等多种成份的含量变化规律。
Methods By means of UPLC, apply factorial experiment design to investigate overall the changing rule of the contents of salvianolic acid B, tanshinol, protocatechualdehyde and etc.
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