Kinetic study of catechin stability: effects of pH, concentration, and temperature.

作者: Na Li , Lynne S. Taylor , Mario G. Ferruzzi , Lisa J. Mauer

DOI: 10.1021/JF304116S

关键词:

摘要: … out of the product; therefore, catechins involved in the insoluble caffeine–catechin complexes were counted as catechin loss due to the physical instability of catechins in this work. The …

参考文章(25)
Zhen-Yu Chen, Qin Yan Zhu, David Tsang, Yu Huang, Degradation of green tea catechins in tea drinks. Journal of Agricultural and Food Chemistry. ,vol. 49, pp. 477- 482 ,(2001) , 10.1021/JF000877H
Yoshihiro Komatsu, Shinichi Suematsu, Yoshihiro Hisanobu, Hideaki Saigo, Ryoko Matsuda, Kyoko Hara, Effects of pH and Temperature on Reaction Kinetics of Catechins in Green Tea Infusion Bioscience, Biotechnology, and Biochemistry. ,vol. 57, pp. 907- 910 ,(1993) , 10.1271/BBB.57.907
Stefan Proniuk, Bianca M. Liederer, James Blanchard, Preformulation Study of Epigallocatechin Gallate, a Promising Antioxidant for Topical Skin Cancer Prevention Journal of Pharmaceutical Sciences. ,vol. 91, pp. 111- 116 ,(2002) , 10.1002/JPS.10009
Sylvain Guyot, Veronique Cheynier, Jean-Marc Souquet, Michel Moutounet, Influence of pH on the Enzymic Oxidation of (+)-Catechin in Model Systems Journal of Agricultural and Food Chemistry. ,vol. 43, pp. 2458- 2462 ,(1995) , 10.1021/JF00057A027
Zhen-Yu Chen, Qin Yan Zhu, Yeun Fan Wong, Zesheng Zhang, Hau Yin Chung, Stabilizing Effect of Ascorbic Acid on Green Tea Catechins Journal of Agricultural and Food Chemistry. ,vol. 46, pp. 2512- 2516 ,(1998) , 10.1021/JF971022G
Qin Yan Zhu, Anqi Zhang, David Tsang, Yu Huang, Zhen-Yu Chen, Stability of Green Tea Catechins Journal of Agricultural and Food Chemistry. ,vol. 45, pp. 4624- 4628 ,(1997) , 10.1021/JF9706080
Shengmin Sang, Mao-Jung Lee, Zhe Hou, Chi-Tang Ho, Chung S. Yang, Stability of tea polyphenol (-)-epigallocatechin-3-gallate and formation of dimers and epimers under common experimental conditions Journal of Agricultural and Food Chemistry. ,vol. 53, pp. 9478- 9484 ,(2005) , 10.1021/JF0519055
J. Ortiz, M. G. Ferruzzi, L. S. Taylor, L. J. Mauer, Interaction of environmental moisture with powdered green tea formulations: effect on catechin chemical stability. Journal of Agricultural and Food Chemistry. ,vol. 56, pp. 4068- 4077 ,(2008) , 10.1021/JF800246S
Ya Lun Su, Lai Kwok Leung, Yu Huang, Zhen-Yu Chen, Stability of tea theaflavins and catechins Food Chemistry. ,vol. 83, pp. 189- 195 ,(2003) , 10.1016/S0308-8146(03)00062-1