Chen Q - Search Results

1

Study on discrimination of Roast green tea (Camellia sinensis L.) according to geographical origin by FT-NIR spectroscopy and supervised pattern recognition.

Chen Q, Zhao J, Lin H. Chen Q, et al. Spectrochim Acta A Mol Biomol Spectrosc. 2009 May;72(4):845-50. doi: 10.1016/j.saa.2008.12.002. Epub 2008 Dec 13. Spectrochim Acta A Mol Biomol Spectrosc. 2009. PMID: 19155188

2

Qualitative identification of tea categories by near infrared spectroscopy and support vector machine.

Zhao J, Chen Q, Huang X, Fang CH. Zhao J, et al. Among authors: chen q. J Pharm Biomed Anal. 2006 Jun 16;41(4):1198-204. doi: 10.1016/j.jpba.2006.02.053. Epub 2006 Apr 18. J Pharm Biomed Anal. 2006. PMID: 16621404

3

Feasibility study on identification of green, black and Oolong teas using near-infrared reflectance spectroscopy based on support vector machine (SVM).

Chen Q, Zhao J, Fang CH, Wang D. Chen Q, et al. Spectrochim Acta A Mol Biomol Spectrosc. 2007 Mar;66(3):568-74. doi: 10.1016/j.saa.2006.03.038. Epub 2006 Apr 18. Spectrochim Acta A Mol Biomol Spectrosc. 2007. PMID: 16859975

4

[Study on the identification of tea using near infrared reflectance spectroscopy].

Zhao JW, Chen QS, Zhang HD, Liu MH. Zhao JW, et al. Guang Pu Xue Yu Guang Pu Fen Xi. 2006 Sep;26(9):1601-4. Guang Pu Xue Yu Guang Pu Fen Xi. 2006. PMID: 17112026 Chinese.

5

Feasibility study on qualitative and quantitative analysis in tea by near infrared spectroscopy with multivariate calibration.

Chen Q, Zhao J, Zhang H, Wang X. Chen Q, et al. Anal Chim Acta. 2006 Jul 14;572(1):77-84. doi: 10.1016/j.aca.2006.05.007. Epub 2006 May 9. Anal Chim Acta. 2006. PMID: 17723463

6

Determination of total polyphenols content in green tea using FT-NIR spectroscopy and different PLS algorithms.

Chen Q, Zhao J, Liu M, Cai J, Liu J. Chen Q, et al. J Pharm Biomed Anal. 2008 Feb 13;46(3):568-73. doi: 10.1016/j.jpba.2007.10.031. Epub 2007 Nov 1. J Pharm Biomed Anal. 2008. PMID: 18068323

7

Identification of green tea's (Camellia sinensis (L.)) quality level according to measurement of main catechins and caffeine contents by HPLC and support vector classification pattern recognition.

Chen Q, Guo Z, Zhao J. Chen Q, et al. J Pharm Biomed Anal. 2008 Dec 15;48(5):1321-5. doi: 10.1016/j.jpba.2008.09.016. Epub 2008 Sep 17. J Pharm Biomed Anal. 2008. PMID: 18952392

8

Automated tea quality classification by hyperspectral imaging.

Zhao J, Chen Q, Cai J, Ouyang Q. Zhao J, et al. Among authors: chen q. Appl Opt. 2009 Jul 1;48(19):3557-64. doi: 10.1364/ao.48.003557. Appl Opt. 2009. PMID: 19571909

9

Determination of free amino acid content in Radix Pseudostellariae using near infrared (NIR) spectroscopy and different multivariate calibrations.

Lin H, Chen Q, Zhao J, Zhou P. Lin H, et al. Among authors: chen q. J Pharm Biomed Anal. 2009 Dec 5;50(5):803-8. doi: 10.1016/j.jpba.2009.06.040. Epub 2009 Jun 27. J Pharm Biomed Anal. 2009. PMID: 19616914

10

[Study of simplification of prediction model for kiwifruit firmness using near infrared spectroscopy].

Lü Q, Tang MJ, Zhao JW, Cai JR, Chen QS. Lü Q, et al. Among authors: chen qs. Guang Pu Xue Yu Guang Pu Fen Xi. 2009 Jul;29(7):1768-71. Guang Pu Xue Yu Guang Pu Fen Xi. 2009. PMID: 19798936 Chinese.

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