Parameter | Heterotrophic C. vulgaris | Soybean | ||
---|---|---|---|---|
C/N = 5:1 | C/N = 12:1 | C/N = 32:1 | ||
Total essential amino acids without histidine | 19.61 ± 0.07a | 19.37 ± 0.11a | 10.92 ± 0.04c | 17.09 ± 0.01b |
Total non-essential amino acids | 29.22 ± 0.04a | 26.97 ± 0.11b | 14.82 ± 0.05c | 26.76 ± 0.06b |
Total amino acids | 48.83 ± 0.11a | 46.34 ± 0.23b | 25.74 ± 0.09d | 43.85 ± 0.06c |
E/T (%) | 40.16 ± 0.05c | 41.80 ± 0.04b | 42.43 ± 0.01a | 38.97 ± 0.06d |
BV | 84.87 ± 0.33a | 85.39 ± 0.01a | 83.29 ± 0.67a | 84.25 ± 0.91a |
EAAI | 88.60 ± 0.31a | 89.07 ± 0.01a | 87.15 ± 0.61a | 88.03 ± 0.84a |
Total Sulphur containing amino acids | 0.75 ± 0.02a | 0.78 ± 0.01a | 0.36 ± 0.02b | 0.62 ± 0.05a |
Total essential amino acids with histidine | 20.60 ± 0.08a | 20.36 ± 0.13a | 11.46 ± 0.05c | 18.23 ± 0.00b |
Total neutral amino acids | 28.15 ± 0.06a | 27.68 ± 0.15b | 15.25 ± 0.05c | 23.38 ± 0.01d |
Total aromatic acids | 3.96 ± 0.03a | 3.95 ± 0.03a | 2.04 ± 0.01c | 3.73 ± 0.00b |
Total hydroxylic amino acids | 4.61 ± 0.02a | 4.43 ± 0.01b | 2.58 ± 0.01d | 4.02 ± 0.01c |
Total acidic amino acids | 11.39 ± 0.01b | 10.29 ± 0.01c | 5.74 ± 0.02d | 13.34 ± 0.03a |
Total basic amino acids | 9.30 ± 0.05a | 8.37 ± 0.07b | 4.75 ± 0.02d | 7.12 ± 0.02c |
Leucine/isoleucine ratio (BCAA) | 2.90 ± 0.01a | 2.90 ± 0.01a | 2.83 ± 0.01b | 2.38 ± 0.01c |
Lysine/arginine ratio | 1.03 ± 0.01c | 1.21 ± 0.01b | 1.52 ± 0.01a | 0.84 ± 0.00d |