Table 1.
Aino acids | Flavoring properties | 0 h | 0.5 h | 1 h | 2 h | 4 h | 6 h | 8 h |
---|---|---|---|---|---|---|---|---|
Asp | umami | 0.24 | 0.43 | 0.31 | 0.31 | 0.36 | 0.13 | 0.21 |
Thr | sweet | 0.12 | 0.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
Ser | sweet | 0.17 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
Glu | umami | 13.32 | 10.34 | 6.46 | 4.53 | 3.91 | 1.51 | 4.91 |
Gly | sweet | 0.57 | 0.03 | 0.00 | 0.04 | 0.02 | 0.00 | 0.11 |
Ala | sweet | 1.60 | 0.76 | 0.01 | 0.29 | 0.06 | 0.07 | 0.20 |
Cys | odorless | – | – | – | – | – | – | – |
Val | bitter | 1.10 | 0.60 | 0.30 | 0.45 | 0.39 | 0.48 | 0.73 |
Met | bitter | 0.50 | 0.32 | 0.29 | 0.46 | 0.00 | 0.70 | 0.28 |
Ile | bitter | 0.45 | 0.13 | 0.05 | 0.14 | 0.17 | 0.10 | 0.20 |
Leu | bitter | 0.29 | 0.17 | 0.07 | 0.11 | 0.04 | 0.14 | 0.12 |
Tyr | bitter | – | – | – | – | – | – | – |
Phe | bitter | 0.72 | 0.81 | 0.82 | 0.90 | 1.10 | 1.63 | 1.73 |
Lys | bitter | 0.64 | 0.95 | 0.33 | 1.24 | 2.62 | 2.19 | 3.09 |
His | bitter | 10.80 | 10.10 | 3.98 | 0.90 | 0.00 | 0.32 | 0.00 |
Arg | bitter | 0.12 | 0.35 | 0.00 | 0.21 | 0.00 | 0.01 | 0.00 |
Pro | sweet | 0.22 | 0.13 | 0.17 | 0.11 | 0.04 | 0.02 | 0.01 |