it can be concluded that the best treatment combination to get the maximum amount of total polyphenols extracted from fresh leaves were tea:water ratio 1:20 at pH 4 (12.871%), while in green tea were ratio 1:20 at pH 5 (10.783%).
it can be concluded that the besttreatment combination to get the maximum amount of total polyphenols extracted from fresh leaves were tea:waterratio 1:20 at pH 4 (12.871%), while in green tea were ratio 1:20 at pH 5 (10.783%).