Wachira, Francis N.; Magoma, G. N.; Obanda, M.; Imbuga, M.; Agong, S. G.
(Springer Verlag, 2000-04)
The concentrations of catechins in a Kenyan tea germplasm collection of 102 accessions were determined by HPLC. Total green leaf catechin concentrations and the ratio of dihydroxylated to trihydroxylated catechins were ...