[1] S Boyer J. Science, 218, 443(1982).

[3] B Jia, X Ni, W Wang et al. Chemometrics and Intelligent Laboratory Systems, 198, 103936(2020).

[5] G Bai, Y Ge, V Stoerger et al. Computers and Electronics in Agriculture, 127, 625(2016).

[6] K Angelino, A Edlund D, P Shah. IEEE Journal of Translational Engineering in Health and Medicine, 5, 2168(2017).

[7] Y Chan, M Gong, M Zhang. Applied Soft Computing, 70, 604(2018).

[8] H He, D Sun. Trends in Food Science & Technology, 46, 99(2015).

[10] K Ishii, D Matsui, R Nagao et al. Advanced Biomedical Engineering, 4, 158(2015).

[11] L Pang, H Wang, L Yan et al. Journal of Food Process Engineering, 43, 13416(2020).

[15] H Takashashi. Appl. Opt., 34, 667(1995).