Aleixandre Tudo, José; Helené Nieuwoudt; Aleixandre Benavent, José Luís; Du Toit, Wessel J.(American Chemical Society, 2015-02-04)
[EN] The validation of ultraviolet-visible (UV-vis) spectroscopy combined with partial least-squares (PLS) regression to quantify red wine tannins is reported. The methylcellulose precipitable (MCP) tannin assay and the ...