Effects of kimchi and smoking on quality characteristics and shelf life of cooked sausages prepared with irradiated pork.

Abstract The combined effects of kimchi powder (KP) and smoking (SM) on the quality characteristics and shelf life of cooked sausage prepared with 10 kGy irradiated pork (IP) were studied. The cooked sausages were formulated with single or combined treatment of 0.5% KP and SM (70 °C for 30 min). IP + KP + SM treatment showed increased redness, hardness, gumminess, and chewiness, but decreased cooking yield. As for sensory evaluation, treatment with both KP and SM was effective to mask the radiolytic off-flavor. Moreover, the cooked sausage treated with both KP and SM had the highest color, flavor, and overall acceptance ( P