[1] [1] Erdem Y, Esra K. Berberis Crataegina D C. J. Ethnopharmacol, 2002, 79(2): 237.

[2] [2] Prabal G, Suresh K G. Arch. Biochem. Biophys., 2008, 474(1): 183.

[3] [3] Yan D, Jin C, Xiao X H, et al. J. Biochem. Biophys. Methods, 2008, 70(6): 845.

[5] [5] Esra K, Müberra K, Erdem Y, et al. Life Sci., 2002, 72(6): 645.

[6] [6] Sun S W, Tseng H M. J. Pharm. Biomed. Anal., 2005, 37(1): 39.

[7] [7] Wu H, Zhang L B, Du L M. Talanta, 2011, 85(1): 787.

[8] [8] Zhao J W, Yan W B. J. Pharm. Biomed. Anal., 2005, 38(3): 571.

[9] [9] Deng Y T, Liao Q F, Li S H, et al. J. Chromatogr. B, 2008, 863(2): 195.

[10] [10] Wang X Y, Xu Y, Chen Y, et al. Anal. Bioanal. Chem., 2011, 400(7): 2085.

[11] [11] Brar S K, Verma M. Trac-Trend Anal. Chem., 2011, 30(1): 173.

[12] [12] Fan Y, Long Y F, Li Y F. Analytica Chimica Acta, 2009, 653(2): 207.

[16] [16] Liu S P, Kong L. Anal． Sci．, 2003, 19(7): 1055.