HPLC-DAD method for simultaneous determination of gallic acid, catechins, and methylxanthines and its application in quantitative analysis and origin identification of green tea

Autor: Jakabová, Silvia, Árvay, Július, Šnirc, Marek, Lakatošová, Jana, Ondejčíková, Alena, Golian, Jozef
Zdroj: In Heliyon 30 August 2024 10(16)
Databáze: ScienceDirect