The result was in accordance with the increase of TBARS and PV.
As a result, the incorporation of SRPH into the n-3 PUFA fortified emulsion sausage prevented the loss of essential fatty acids,
particularly n-3 PUFAs to some degree.
During cold storage,the higher content of SFA was found in all samples.
When PUFAs underwent oxidation, the ratio of saturated fatty acid slightly increased.
The results suggested that SRPH was able to retard the oxidation of unsaturated fatty acids in emulsion sausage to some extent.