Table 2. The primary fatty acids and iodine values of lard, glycerolized lard and purified glycerolized lard.
Lard Glycerolized lard | Purified glycerolized lard | Relative amount (%) | ||
---|---|---|---|---|
Fatty acid | C14:0 | 1.10 ± 0.03a | 1.17 ± 0.06a | 1.20 ± 0.06a |
C16:1 | 1.79 ± 0.04a | 1.85 ± 0.07a | 1.92 ± 0.03a | |
C16:0 | 23.97 ± 0.02a | 24.16 ± 0.02a | 24.60 ± 0.03a | |
C18:2 | 8.03 ± 0.04a | 7.81 ± 0.09a | 7.75 ± 0.06a | |
C18:1 | 48.09 ± 0.05a | 47.90 ± 0.09a | 47.64 ± 0.06a | |
C18:0 | 12.95 ± 0.08a | 12.98 ± 0.03a | 13.05± 0.05a | |
SFA | 38.02 | 38.31 | 38.85 | |
USFA | 57.91 | 57.56 | 57.31 | |
Iodine value | 55.50 ± 0.56a | 54.35 ± 034b | 53.45 ± 0.23b |
Means in the same row with different letters differ significantly (p<0.05). SFA, saturated fatty acid; USFA, unsaturated fatty acid.