Extraction and Purification of Catechins from Tea Leaves: An Overview of Methods, Advantages, and Disadvantages. - Cioanca, Oana; Lungu, Ionut-Iulian; Mita-Baciu, Ioana; Robu, Silvia; Burlec, Ana Flavia; Hancianu, Monica; Crivoi, Florina (Separations (2297-8739), 2024)