[Method of quantitative paper chromatography of catechin in tea leave].
D002392:Catechin; D002396:Catechols / Q000032:analysis*; D002854:Chromatography, Paper; D013662:Tea
D002396:Catechols; D013662:Tea; D002392:Catechin; C034221:catechol
PYROCATECHOL/determination; TEA
Metod kolichestvennoi khromatografii na bumage katekhinov chainogo lista.