Preserving Soybean Oil for the Frying of Breaded Butterfly Shrimp Using Natural Rosemary Antioxidant

Table 1

Induction period and predicted shelf life of the samples analyzed in OXIPRES.

Samples	IP at 90°C (hours)	IP at 20°C (hours)	Predicted shelf life (months)
Control	18.3	2342	3.3
Soybean oil treated with rosemary extract	24.3	3110	4.3

The IP at 20°C was calculated by Mikrolab Aarhus A/S.