Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Elisa Tsang"'
Publikováno v:
American Journal of Enology and Viticulture. 50:185-193
Publikováno v:
Journal of Liquid Chromatography & Related Technologies. 22:1843-1855
The concentrations of cis and trans-polydatin (resveratrol 3-β-glucoside) were measured in 133 red wines by two methods: Method A utilized normal phase HPLC with isocratic elution followed by UV detection, and Method B was based on reverse phase HPL
Publikováno v:
American Journal of Enology and Viticulture. 49:142-151
Publikováno v:
American Journal of Enology and Viticulture. 49:23-34
Autor:
George J. Soleas, David M. Goldberg, Eric Ng, Alex Karumanchiri, Elisa Tsang, Eleftherios P. Diamandis
Publikováno v:
American Journal of Enology and Viticulture. 48:169-176
Autor:
Eleftherios P. Diamandis, Eric Ng, David M. Goldberg, Alex Karumanchiri, George J. Soleas, Elisa Tsang
Publikováno v:
Analytical chemistry. 68(10)
We describe a reversed-phase HPLC method that uses gradient elution and diode array detection to quantitate eight biologically active phenolic constitutions of wine: the cis and trans isomers of resveratrol and their glucosides, catechin, epicatechin