Study on 1HNMR fingerprint spectra of tea by common and variation peak ratio dual-index sequence analysis method

Analytical Letters

Volumn 42, Issue 14, 2009, Pages 2244-2253

  Lu, Wei Jie ^a   Zou, Hua Bin ^a   Zhang, Xin Ling ^a   Yang, Guo Sheng ^a   Aboul Enein, Hassan Y ^b  

^a SHANDONG UNIVERSITY   (China)

^b NATIONAL RESEARCH CENTRE   (Egypt)

Author keywords

1HNMR fingerprint spectra; Common peak ratio; Dual index sequent analysis; Quality control of tea; Variation peak ratio

Indexed keywords

EID: 70350555545     PISSN: 00032719     EISSN: 1532236X     Source Type: Journal    
DOI: 10.1080/00032710903137475     Document Type: Article

References (12)

1. 1HNMR. Chinese Journal of Magnetic Resonance 23(2): 169-180.
2. He, Y., X.-K. Hong, and Z.-H. Wang. 2006. Study on HPLC-fingerprint quality control of thirty-three batches of polyphenols. Chinese Pharmaceutical Journal 41(2): 139-143.
3. Huang, H.-T., Z.-Y. Chen, G.-L. Shi, E.-M. Miu, W. Liu, G.-Y. Yang, C.-M. Zhang, and W.-S. Kong. 2005. Aromascan and volatile chemical components analysis of tea samples. Chinese Journal of Analytical Chemistry 33(8): 1185-1188.
4. Li, L., D.-F. Wang, X.-L. Zhou, and Q.-B. Ding. 2006. Study on food function-ality of Tea polysaccharides. Journal of Tea Science 26(2): 102-107.
5. Lin, L.-B., X.-W. Fu, C.-H. Ai, J. Shen, K. Wei, and W. Li. 2003. Studies on chemical constituents in leaves of Mallotus furetianus. China Journal of Chinese Materia Medica 25(10): 827-830.
6. Pang, T.-T., and L.-M. Du. 2007. Common and variant peak ratios in IR fingerprint of Ilex Kudingcha with dual-index sequence analysis. Spectrosc. Spect. Anal. 27(3): 486-4890.
7. Wang, J.-C. 2007. Study on the analysis of elements in green tea from Zhejiang and Fujian by flame atomic absorption spectrometry. China Measurement Technology 33(3): 126-130.
8. Xiong, L.-P., Y.-J. Deng, P.-X. Yang, T. Zhou, and S.-M. Yan. Study on the effects of green tea on health protection. Modern Preventive Medicine 34(20): 3878-3879.
9. Zhang, M.-G., M. Yuan, P. Yuan, J.-M. Zhu, and C.-C. Chen. 2006. Study on fingerprint of PU-ER tea by pyrolysis-gas chromatography. Journal of South China Normal University (Natural Science Edition) 3: 96-101.
10. Zhao, X., T.-J. Hang, Y. Wang, Z.-H. Zhang, and N. Li. 2007. Study on fingerprint chromatograms of tea polyphenols by HPLC and LC-MS/MS [J]. Chinese J. Pharmaceut. Anal. 27(3): 389-394.
11. Zou, H.-B., J.-R. Yuan, A.-Q. Du, and L.-L. Sun. 2005. Dual index sequence analytical method for IR fingerprint spectra of the chloroform extract of radix glycyrrhizae. China J. Chinese Materia Medica 30(1): 16-20.
12. Zou, H.-B., H. Yuan, A.-W. Wang, J.-R. Yuan, and C.-H. Yue. 2007. The common and variation peak ratio dual index sequence analysis on UV fingerprint spectra of paeonia lactiflora pall. Spectrosc. Spect. Anal. 27(9): 1815-1819.