[Retracted] Improving the Oxidation Stability and Shelf-Life of Peanut Oil by Addition of Rosemary Extract Combined with Vitamin C and Ascorbyl Palmitate

Table 2

The zero-order and first-order equations parameters of peanut oil with addition of Group I or Group VI antioxidant compounds at different temperatures.

Sample	Temperature (ºC)	Zero-order reaction regression curve	R^2	First-order reaction regression curve	R^2
Group I	45	y = 0.0055x + 0.0432	0.9270	y = 0.0464e^0.0769x	0.9548
	50	y = 0.0120x + 0.0444	0.9782	y = 0.0527e^0.1206x	0.9951
	55	y = 0.0256x + 0.0436	0.9929	y = 0.0609e^0.1748x	0.9580
	65	y = 0.0712x − 0.0216	0.9507	y = 0.0599e^0.271x	0.9786
Group VI	45	y = 0.0019x + 0.0476	0.9658	y = 0.0482e^0.0335x	0.9794
	50	y = 0.0034x + 0.0482	0.9918	y = 0.0493e^0.0526x	0.9987
	55	y = 0.0070x + 0.0422	0.9363	y = 0.0469e^0.0896x	0.9688
	65	y = 0.0085x + 0.0425	0.9562	y = 0.0483e^0.1012x	0.9860

R², regression coefficient.