Which is the best solvent system for flavonoid isolation in TLC method ?

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Mostefa Lefahal

Hi Sandeepdid you try CH2Cl2/MeOH (9:1) and (8:2). if not try it , i isolayed somme flavonoids n'y using these two systems fois luck

Muhammad Shahzad Aslam

https://www.researchgate.net/publication/308586568_Phytochemical_Evaluation_of_Polyherbal_Formulation_of_Clinacanthus_nutans_and_Elephantopus_scaber_to_Identify_Flavonoids

Article Phytochemical Evaluation of Polyherbal Formulation of Clinac...

Sandeep Kumar Swain

Hi ,

Mr reidah i have tried ethyl acetate - formic acid - glacial acetic acid - water (100:11:11:26) and didn't get any band , thanks for your suggestion.

Mr. Lefahal greeting for the day I will try this solvent system, thanks for your suggestion.

Mr. Aslam thanks for the paper , its quite helpfull for me , and i am getting some band in this solvent system .