Table 4 Quercitrin and TPC yield under optimal ultrasonic extraction conditions.

From: Enhancing recovery of bioactive compounds from Cosmos caudatus leaves via ultrasonic extraction

Responses

Experimental

Predicted

% Error

Quercitrin (mg/g dw)

42.57

44.26

3.81

Total TPC (mg GAE/g dw)

169.75

175.64

3.72