Identification and chromatographic determination of bioactive components in the instant coffee samples

Autor: Tishchenko, E. A., Tsiupko, T. G., Milevskaia, V. V., Temerdashev, А. Z.

Publikováno v: Analitika i kontrol` (Analytics and control); Том 21, № 3 (2017); P. 251-261
Аналитика и контроль; Том 21, № 3 (2017); P. 251-261

This work is devoted to the identification of chlorogenic acids and their lactones as well as to the determination of the main isomers of these acids and caffeine in the instant coffee samples by HPLC-UV-MS. The features of HPLC determination of bioa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::fe78b24b8cacebc694c31824a8138631
https://journals.urfu.ru/index.php/analitika/article/view/2574

Spectrophotometric assessment of ferric reducing power of the instant coffee

Autor: Tsiupko, T. G., Tishchenko, E. A., Voronova, O. B.

The methods of antioxidant activity determination of foodstuffs using different indicator systems were discussed. The investigation of ferric reducing power (FRP) of coffee and its individual phenolic components such as chlorogenic (CGA), caffeic (С

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______917::95521a9becfd41260c4501a6c897191d
https://hdl.handle.net/10995/56781