Table 2. Nitrite residue (NO) of pork emulsion sausage formulated with various salts

Traits	SN	SC	CSW	SEM1)
NO (ppm)	29.35a	3.77b	3.69b	12.64

All values are mean.
n=12.
Mean in the same row with different letters are significantly different (p<0.05).
SN, sodium nitrite; SC, sodium chloride; CSW, concentrated seawater.