From: Optimization of extraction parameters of PTP1β (protein tyrosine phosphatase 1β), inhibitory polyphenols, and anthocyanins from Zea mays L. using response surface methodology (RSM)
Response variables
Predicted values
Experimental values
Total polyphenol content (mg GAE/g)
4.58
4.52
Total anthocyanin content (mg C3GE/100 g)
42.28
43.02
Extraction yield (%)
5.76
5.87