Table 4. Effects of TABP and probiotics supplementation in diets on fatty acid profile in meat.
Fatty acid profile in meat and quality of fat in meat | Control | Level of TABP with 0.2% probiotics supplementation in diets (gm/kg) | SEM | p-value | Trend analysis | ||
---|---|---|---|---|---|---|---|
10 | 30 | 50 | |||||
Cholesterol (gm/100 gm) | 77.50A | 76.03AB | 74.93AB | 70.93B | 2.95 | 0.04 | Q2 |
Fatty acid profile in meat (gm/100 gm) | |||||||
Myristic acid | 0.01 | 0.01 | 0.01 | 0.01 | 0.00 | 0.00 | NS |
Palmitic acid | 0.48A | 0.37B | 0.30B | 0.28B | 0.04 | 0.02 | L |
Palmitoleic acid | 0.07A | 0.06AB | 0.06AB | 0.05B | 0.01 | 0.01 | L |
Stearic acid | 0.14 | 0.14 | 0.13 | 0.13 | 0.01 | 0.11 | NS |
Vaccenic acid | 0.03 | 0.03 | 0.03 | 0.03 | 0.00 | 1.00 | NS |
Oleic acid | 0.51A | 0.57AB | 0.51B | 0.53B | 0.03 | <0.01 | Q2 |
Linoleic acid | 0.23 | 0.22 | 0.22 | 0.19 | 0.02 | 0.06 | NS |
Linolenic acid | 0.01 | 0.01 | 0.01 | 0.01 | 0.00 | 0.00 | NS |
Eicosenoic acid | 0.01 | 0.01 | 0.01 | 0.01 | 0.00 | 0.00 | NS |
Arachidonic acid | 0.01 | 0.01 | 0.01 | 0.01 | 0.00 | 0.00 | NS |
∑SFA | 0.63A | 0.52AB | 0.42B | 0.42B | 0.05 | <0.01 | L |
∑MUFA | 0.63 | 0.63 | 0.63 | 0.63 | 0.04 | 0.11 | NS |
∑PUFA | 0.26 | 0.24 | 0.25 | 0.21 | 0.02 | 0.06 | NS |
∑Omega 3 | 0.01 | 0.01 | 0.01 | 0.01 | 0.00 | 0.00 | NS |
∑Omega 6 | 0.25 | 0.23 | 0.24 | 0.20 | 0.02 | 0.06 | NS |
∑Omega 9 | 0.52A | 0.49B | 0.39C | 0.39C | 0.03 | 0.01 | Q2 |
Quality of fat in meat | |||||||
n3/n6 ratio | 0.04 | 0.04 | 0.04 | 0.05 | 0.04 | 0.06 | NS |
SFA/USFA ratio | 0.04 | 0.04 | 0.04 | 0.04 | 0.07 | 0.61 | NS |
Iodine value | 0.98A | 1.01AB | 0.96B | 0.91C | 0.05 | <0.01 | L |
AI | 0.55A | 0.47B | 0.38C | 0.37C | 0.03 | 0.04 | Q2 |
Δ-9 desaturase (16) index | 13.77b | 15.08a | 16.65a | 15.00a | 0.08 | 0.04 | Q2 |
Δ-9 desaturase (18) index | 78.19 | 80.66 | 81.91 | 80.09 | 2.29 | 0.49 | NS |
TI | 1.12a | 1.07ab | 0.96b | 1.01b | 0.04 | 0.03 | Q2 |
h/H ratio | 1.83b | 1.88ab | 2.05a | 2.05a | 0.07 | 0.04 | Q2 |
SEM = Standard error of mean, NS = Not significantly different (p > 0.05), Q2 = Quadratic.
Mean with symbol within the same row differ significantly different (p < 0.05).
Mean with symbol within same row differ significantly different (p < 0.01).