Table 3 Concentrations of amino acids other than citrulline, arginine, ornithine and alanine in serum of goats on d 0 and d 30 of lactation, nmol/mL
From: Dietary citrulline supplementation enhances milk production in lactating dairy goats
Item | Control (alanine supplementation) | Citrulline supplementation | ||||||
|---|---|---|---|---|---|---|---|---|
Asp | Glu | Asn | Ser | Asp | Glu | Asn | Ser | |
Day 0 | 1.8 \(\pm\ 1.7\) | 120 \(\pm\ 36\) | 41 \(\pm\ 17\) | 90 \(\pm\ 36\) | 2.7 \(\pm\ 1.8\) | 131 \(\pm\ 39\) | 38 \(\pm\ 8\) | 62 \(\pm\ 24\) |
Day 30 | 2.6 \(\pm\ 1.9\) | 140 \(\pm\ 35\) | 51 \(\pm\ 18\) | 140 \(\pm\ 39\) | 3.8 \(\pm\ 1.9\) | 138 \(\pm\ 42\) | 53 \(\pm\ 18\) | 111 \(\pm\ 31\) |
Gln | His | Gly | Thr | Gln | His | Gly | Thr | |
Day 0 | 332 \(\pm\ 77\) | 72 \(\pm\ 14\) | 483 \(\pm\ 162\) | 50 \(\pm\ 21\) | 329 \(\pm\ 53\) | 73 \(\pm\ 13\) | 537 \(\pm\ 163\) | 59 \(\pm\ 23\) |
Day 30 | 349 \(\pm\ 67\) | 57 \(\pm\ 19\) | \(66\pm 167\) | 47 \(\pm\ 23\) | 375 \(\pm\ 104\) | 65 \(\pm\ 11\) | 691 \(\pm\ 272\) | 55 \(\pm\ 29\) |
β-Ala | Tau | Tyr | Trp | β-Ala | Tau | Tyr | Trp | |
Day 0 | 0.8 \(\pm\ 0.2\) | 163 \(\pm\ 37\) | 54 \(\pm\ 25\) | 34 \(\pm\ 13\) | 1.8 \(\pm\ 0.8\) | 199 \(\pm\ 49\) | 49 \(\pm\ 8\) | 33 \(\pm\ 9\) |
Day 30 | 1.1 \(\pm\ 0.6\) | 149 \(\pm\ 53\) | 60 \(\pm\ 25\) | 35 \(\pm\ 16\) | 1.7 \(\pm\ 0.9\) | 134 \(\pm\ 21\) | 55 \(\pm\ 19\) | 38 \(\pm\ 9\) |
Met | Val | Phe | Ile | Met | Val | Phe | Ile | |
Day 0 | 34 \(\pm\ 13\) | 165 \(\pm\ 88\) | 47 \(\pm\ 23\) | 117 \(\pm\ 58\) | 32 \(\pm\ 11\) | 178 \(\pm\ 36\) | 50 \(\pm\ 10\) | 106 \(\pm\ 40\) |
Day 30 | 35 \(\pm\ 16\) | 178 \(\pm\ 35\) | 50 \(\pm\ 11\) | 140 \(\pm\ 71\) | 38 \(\pm\ 9\) | 172 \(\pm\ 54\) | 43 \(\pm\ 12\) | 116 \(\pm\ 36\) |
Leu | Lys | Leu | Lys | |||||
Day 0 | 161 \(\pm\ 64\) | 138 \(\pm\ 49\) | 151 \(\pm\ 62\) | 122 \(\pm\ 27\) | ||||
Day 30 | 140 \(\pm\ 65\) | 156 \(\pm\ 71\) | 169 \(\pm\ 43\) | 145 \(\pm\ 31\) | ||||