[2] Wang C C, Cai W S, Shao X G. Analytical Letters, 2017, 51(4): 537.

[3] Wei H Y, Li H, Liu P, et al. Spectroscopy Letters, 2017, 50(7): 470.

[5] Tan Z, Lou T T, Huang Z X, et al. Journal of Agricultural and Food Chemistry, 2017, 65: 6274.

[6] Han X, Huang Z X, Chen X D, et al. Fuel, 2017, 207: 146.

[7] Zhang C X, Bian X H, Liu P, et al. Chemometrics and Intelligent Laboratory Systems, 2016, 161: 43.

[8] Saudland A, Wagner J, Nielsen J P, et al. Applied Spectroscopy, 2007, 54(3): 413.

[9] Ranzan C, Trierweiler L F, Hitzmann B, et al. Chemometrics and Intelligent Laboratory Systems, 2015, 142: 78.

[10] Li H D, Liang Y Z, Xu Q S, et al. Analytica Chimica Acta, 2009, 648(1): 77.

[11] Cai W S, Li Y K, Shao X G. Chemometrics and Intelligent Laboratory Systems, 2008, 90(2): 188.

[12] Xu H, Liu Z C, Cai W S, et al. Chemometrics and Intelligent Laboratory Systems, 2009, 97(2): 189.

[13] Han X, Tan Z, Huang Z X, et al. Analytical Methods 2017, 9: 3720.

[14] Nie L X, Dai Z, Ma S C. Analytical Letters, 2016, 49(14): 2259.

[15] Wu L J, Wang B X, Yin Y F, et al. Analytical Letters, 2016, 49(14): 2290.

[16] Li H D, Xu Q S, Liang Y Z. Chemometrics and Intelligent Laboratory Systems, 2018, 176: 34.