From: Effective biodegradation of chicken feather waste by co-cultivation of keratinase producing strains
Amino acid | Concentration (mg/L) | ||||
---|---|---|---|---|---|
0Â h | 12Â h | 24Â h | 36Â h | 48Â h | |
Aspartic acid | 11.47 ± 0.22 | 12.20 ± 0.16 | 20.80 ± 0.92 | 19.43 ± 0.88 | 15.55 ± 1.09 |
Glutamate | 46.23 ± 0.18 | 31.05 ± 0.44 | 22.33 ± 0.58 | 22.07 ± 0.13 | 20.19 ± 0.13 |
Serine | 12.54 ± 1.09 | 16.97 ± 0.43 | 14.44 ± 0.18 | 14.69 ± 0.24 | 14.61 ± 0.18 |
Glycine | 39.48 ± 0.81 | 17.99 ± 0.39 | 12.39 ± 0.11 | 12.10 ± 0.34 | 14.34 ± 0.24 |
Threonine | 15.70 ± 0.28 | 15.43 ± 0.18 | 14.01 ± 0.83 | 14.46 ± 0.56 | 15.74 ± 0.22 |
Arginine | 16.26 ± 0.36 | 19.02 ± 0.23 | 17.33 ± 0.16 | 18.55 ± 0.89 | 22.13 ± 0.49 |
Alanine | 24.81 ± 0.44 | 13.71 ± 0.28 | 10.65 ± 0.58 | 9.09 ± 0.27 | 10.05 ± 0.28 |
Tyrosine | 25.64 ± 1.08 | 54.16 ± 0.66 | 65.54 ± 0.82 | 95.14 ± 0.19 | 171.53 ± 0.42 |
Valine | 37.86 ± 0.21 | 69.52 ± 0.72 | 99.29 ± 1.05 | 123.77 ± 0.25 | 207.51 ± 0.29 |
Methionine | 23.03 ± 0.14 | 19.75 ± 0.63 | 18.94 ± 0.42 | 15.96 ± 0.54 | 0.85 ± 0.41 |
Phenylalanine | 33.73 ± 1.04 | 54.27 ± 1.06 | 75.82 ± 0.15 | 98.37 ± 0.91 | 183.73 ± 0.21 |
Isoleucine | 29.67 ± 0.11 | 39.80 ± 0.27 | 48.37 ± 0.19 | 53.76 ± 0.03 | 72.96 ± 0.49 |
Leucine | 58.99 ± 0.21 | 67.84 ± 0.77 | 73.61 ± 0.31 | 80.71 ± 1.05 | 126.61 ± 0.73 |
Lysine | 51.29 ± 0.27 | 18.36 ± 0.82 | 15.46 ± 0.25 | 17.54 ± 0.62 | 20.94 ± 0.79 |
Proline | ND | ND | ND | ND | ND |
Tryptophan | ND | ND | ND | ND | ND |
Cysteine | ND | ND | ND | ND | ND |
Histidine | ND | ND | ND | ND | ND |
Glutamine | ND | ND | ND | ND | ND |
Asparagine | ND | ND | ND | ND | ND |