Analysis of organic anions in tea infusions using capillary electrophoresis
作者： Hideki Horie , Yuji Yamauchi , Katsunori Kohata
DOI: 10.1016/S0021-9673(98)00340-9
关键词:
摘要: Abstract Major organic acids and acidic amino in tea infusions were analyzed simultaneously using capillary zone electrophoresis with indirect detection at 254 nm. Electropherograms obtained chromate buffer (10 mM) containing tetradecyltrimethylammonium bromide (0.5 ethylenediaminetetraacetic acid (disodium salt, Na2EDTA, 0.1 mM), which was added to reduce the influence of metal cations. For sample preparation, infusions, Na2EDTA (0.25 diluted five times.
elsevier.com
sci-hub.se 参考文章(10)
Marcella Chiari, Norma Dell'Orto, Luigi Casella, Separation of organic acids by capillary zone electrophoresis in buffers containing divalent metal cations Journal of Chromatography A. ,vol. 745, pp. 93- 101 ,(1996) , 10.1016/0021-9673(96)00381-0
M.-Y Ding, P.-R Chen, G.-A Luo, Simultaneous determination of organic acids and inorganic anions in tea by ion chromatography Journal of Chromatography A. ,vol. 764, pp. 341- 345 ,(1997) , 10.1016/S0021-9673(96)00910-7
Bryant C. Nelson, Peter C. Uden, Gary F. Rockwell, Kathleen M. Gorski, Zully B. Aguilera, Determination of oxalate in parenteral nutrition solutions by capillary electrophoresis Journal of Chromatography A. ,vol. 771, pp. 285- 299 ,(1997) , 10.1016/S0021-9673(97)00109-X
Bo Libert, Vincent R. Franceschi, Oxalate in crop plants Journal of Agricultural and Food Chemistry. ,vol. 35, pp. 926- 938 ,(1987) , 10.1021/JF00078A019
DONALD W McKAY, J.PAUL SEVIOUR, ANNETTE COMERFORD, SUDESH VASDEV, LINDA K MASSEY, Herbal Tea: An Alternative to Regular Tea for those who Form Calcium Oxalate Stones Journal of The American Dietetic Association. ,vol. 95, pp. 360- 361 ,(1995) , 10.1016/S0002-8223(95)00093-3
Kanzo SAKATA, Shigehiko SAKURABA, Akihito YAGI, Kazuo INA, Toshio KARA, Tadakazu TAKEO, Chemical studies on tea by FT-NMR spectroscopy. Part I. Isolation and identification of (-)-quinic acid as an unidentified major tea-component. Agricultural and biological chemistry. ,vol. 50, pp. 1919- 1921 ,(1986) , 10.1271/BBB1961.50.1919
Shoji SAITO, Takeshi MIKI, Hiroshi ITO, Minoru KAMODA, Journal of the agricultural chemical society of Japan. ,vol. 57, pp. 147- 149 ,(1983) , 10.1271/NOGEIKAGAKU1924.57.147
Akemi YASUI, Toshirou NAGAI, Hideo KOIZUMI, Determination of Nitrate, Sulfate and Oxalate Ions in Vegetables by Single Column Ion-Chromatography Journal of Food Science and Technology-mysore. ,vol. 39, pp. 722- 725 ,(1992) , 10.3136/NSKKK1962.39.722
Hideki HORIE, Toshihiro MUKAI, Tetsuhisa GOTO, Tadahiro NAGATA, Analysis of Chemical Forms of Aluminum in Tea Infusions by Using27 AI-NMR Journal of Food Science and Technology-mysore. ,vol. 41, pp. 120- 122 ,(1994) , 10.3136/NSKKK1962.41.120
Masako FUKUSHIMA, Akio TANIMURA, Interaction of Organic Acids and Polyphenol Compounds on the Coordination Bond of Aluminium. Journal of The Japanese Society for Food Science and Technology-nippon Shokuhin Kagaku Kogaku Kaishi. ,vol. 44, pp. 477- 484 ,(1997) , 10.3136/NSKKK.44.477