Catechin

Development of an analytical method using reversed-phase HPLC-PDA for a semipurified extract of Paullinia cupana var. sorbilis (guaran

Analytical Chemistry / Caffeine / Polyphenols / High Pressure Liquid Chromatography / Analytical Method / Plant extracts / Reproducibility of Results / Biological activity / Catechin / Plant extracts / Reproducibility of Results / Biological activity / Catechin