[1] [1] DING H Q,LU Q P,PIAO R G,et al..Optimum choice of combination wavelengths in near infrared analysis for soil organic matte [J].Opt.Precision Eng.,2007,15(12):1946-1951.(in Chinese)

[2] [2] CHEN J M,PAN T,CHEN X D.Application of second derivative spectrum prepares in quantification measuring glucose-6-phosphate and fructose-6-phosphate using a FTIR/ATR method[J].Opt.Precision Eng.,2006,14(1):1-7.(in Chinese)

[3] [3] CHEN Q SH,ZHAO J W,ZHANG H D,et al..Feasibility study on qualitative and quantitative analysis in tea by near infrared spectroscopy with multivariate calibration [J].Analytica Chimica Acta,2006,572(1):77-84

[4] [4] CHEN H C,LU J,CHEN X D,et al..Near infrared spectroscopic model for determinating total catechins in tea polyphenol powder based on radical basis function network [J].Opt.Precision Eng.,2006,14(1):58-62.(in Chinese)

[5] [5] CHEN Q SH,ZHAO J W,HUANG X Y,et al..Simultaneous determination of total polyphenols and caffeine contents of green tea by near-infrared reflectance spectroscopy[J].Microchemical Journal,2006,83(1):42-47.

[6] [6] LUYPAERT J,ZHANG M H,MASSART D L.Feasibility study for the use of near infrared spectroscopy in the qualitative and quantitative analysis of green tea,Camellia sinensis (L.)[J].Analytica Chimica Acta,2003,478(2):303-312.

[7] [7] SCHULZ H,JOUBERT E,SCHUTZE W.Quantification of quality parameters for reliable evaluation of green rooibos (Aspalathus linearis)[J].Eur.Food Res.Technol.,2003,216(6):539-543.

[8] [8] NORGAARD L,SAUDLAND A,WAGNER J.Interval Partial Least Squares Regression (iPLS):a comparative chemometric study with an example from near-infrared spectroscopy[J].Applied Spectroscopy,2000,54:413-419.

[9] [9] LEARDI R,NORGAARD L.Sequential application of backward interval PLS and genetic algorithms for the selection of relevant spectral regions[J].Journal of Chemometrics,2004,18(11):486-497.

[10] [10] CHEN Q SH,ZHAO J W,LIU M H,et al..Determination of total polyphenols content in green tea using FT-NIR spectroscopy and different PLS algorithms [J].Journal of Pharmaceutical and Biomedical Analysis,2008,46:568-573.

[11] [11] GHASEMI J,NIAZI A,LEARDI R.Genetic-algorithm-based wavelength selection in multicomponent spectrophotometric determination by PLS:application on copper and zinc ixture [J].Talanta,2003,59:311-317.

[12] [12] ZOU X B,ZHAO J W,HUANG X Y,et al..Use of FT-NIR spectrometry in non-invasive measurements of soluble solid contents (SSC) of ‘Fuji’ apple based on different PLS models [J].Chemometrics and Intelligent Laboratory Systems,2007,87:43-51