SUNCA standardized extract from Helianthus annus L exerts enhanced digestive enzyme activity and subsides obesity through inhibition of C/EBP-α and PPAR-γ expression both in in vitro and in vivo model Gouthamchandra K, Sudeep HV, , Lingaraju HB, K Prasad3 S. SUNCA standardized extract from Helianthus annus L exerts enhanced digestive enzyme activity and subsides obesity through inhibition of C/EBP-α and PPAR-γ expression both in in vitro and in vivo model. Pharmacognosy Magazine . 2019;15(66):538-544.