建立了超高效液相色谱(UPLC)测定青娥丸中主要活性成分松脂醇二葡萄糖苷(pinoresinol diglucoside, PDG)含量的方法.样品经索氏提取后,提取物再用Waters Oasis HLB SPE固相萃取小柱进行前处理以消除杂质对PDG色谱峰的干扰.色谱条件:采用Waters Acquity C18 BEH UPLC柱(100 mm×1.0 mm, 1.7 μm)分离,以乙腈-水(使用磷酸调pH值至4.0)(9∶91, v/v)为流动相,流速为0.1 mL/min,检测波长为227 nm,柱温为25 ℃,进样量为0.5 μL.在上述条件下,松脂醇二葡萄糖苷在1.40~506.00 mg/L 范围内呈现良好的线性关系,相关系数r=1;低、中、高3个添加水平下的平均回收率分别为100.51% 、102.37% 、100.10%(n=9).该方法准确、灵敏、重现性好,可用于青娥丸的质量控制.
参考文献
[1] | Pharmacopoeia Commission of People's Republic of China.Pharmacopoeia of People's Republic of China.Part 1.Beijing:Chemical Industry Press (国家药典委员会.中华人民共和国药典.一部.北京:化学工业出版社),2005:487 |
[2] | Xiong Z L,Guo X J,Xu Y,et al.Pharmacology and Clinics of Chinese Materia Medica (熊志立,郭兴杰,许勇,等.中药药理与临床),2002,18(4):3 |
[3] | Hu W,Liu H M.Chinese Journal of Clinical Pharmacy (胡文,刘荷梅.中国临床药学杂志),2002,11(6):336 |
[4] | Liang X Y,Han F L.Chinese Journal of Coal Industry Medicine (梁旭燕,韩凤兰.中国煤炭工业医学杂志),2006,9(10):1101 |
[5] | Liu D M,Gao J,Zhu L X,et al.Chinese Journal of Aesthetic Medicine (刘冬梅,高进,朱林学,等.中国美容医学),2007,16(2):249 |
[6] | Gao J,Zhu L X,Ni L S,et al.Chinese Journal of Dermatology (高进,朱林学,倪来生,等.中华皮肤科杂志),2007,40(2):120 |
[7] | Chen L,Zheng Y,Gao J,et al.Chinese Journal of Hospital Pharmacy (陈龙,郑义,高进,等.中国医院药学杂志),2002,22(3):151 |
[8] | Chen L,Zheng Y,Gao J,et al.Chinese Journal of Dermatovenerology of Integrated Traditional and Western Medicine (陈龙,郑义,高进,等.中国中西医结合皮肤性病学杂志),2005,4(4):220 |
[9] | Bai A G.Chinese Journal of Cardiovascular Rehabilitation Medicine (白爱国.心血管康复医学杂志),2002,11(4):373 |
[10] | Yang D Y,Duan X Z,Zhang Y H.Chinese Journal of Natural Medicine (杨丁友,段学忠,张蕴慧.中国自然医学杂志),2001,3(1):14 |
[11] | Nováková L,Matysová L,Solich P.Talanta,2006,68:908 |
[12] | Villiers A,Letremau F,Szucs R,et al.J Chromatogr A,2006,1127:60 |
[13] | Li S L,Song J Z,Qiao C F,et al.J Pharm Biomed Anal,2010,52(4):468 |
[14] | Liang X,Zhang L,Zhang X,et al.J Pharm Biomed Anal,2010,51(3):565 |
[15] | Xiong Z L,Luo X,Li X Q,et al.Journal of Chinese Pharmaceutical Sciences:English Edition (熊志立,罗璇,李小芩,等.中国药学:英文版),2004,13(2):138 |
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