Colorimetric determination of food colourants using solid phase extraction into polymethacrylate matrix; Talanta; Vol. 202

書目詳細資料
Parent link:Talanta
Vol. 202.— 2019.— [P. 186-189]
企業作者: Национальный исследовательский Томский политехнический университет Инженерная школа природных ресурсов Отделение химической инженерии
其他作者: Dudkina A. A. Anna Aleksandrovna, Volgina T. N. Tatiana Nikolaevna, Saranchina N. V. Nadezhda Vasilievna, Gavrilenko N. A. Natalia Airatovna, Gavrilenko M. A. Mikhail Alekseevich
總結:Title screen
This paper describes a simple colorimetric method for determination of Brilliant Blue, Sunset Yellow, Ponceau 4R and Tartrazine using transparent polymer optode. The method provided acceptable linear ranges 0.01-3.0 mg L−1 with correlation coefficients higher than 0.995 under the optimal conditions. Commercial beverages and juices containing different amounts of food dyes were analyzed and the results were compared to those obtained by HPLC.
Режим доступа: по договору с организацией-держателем ресурса
語言:英语
出版: 2019
主題:
在線閱讀:https://doi.org/10.1016/j.talanta.2019.04.055
格式: 電子 Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661333

相似書籍