Research Article
Chemical and Microbiological Characterization for PDO Labelling of Typical East Piedmont (Italy) Salami
Table 2
Results of biogenic amines and precursor amino acids determination for the production and selling times.
| | | LYS
mg Kg−1
DM | HISTID
mg Kg−1
DM | TRYPT
mg Kg−1
DM | TYROS
mg Kg−1
DM | CAD
mg Kg−1
DM | HIS
mg Kg−1
DM | TYR
mg Kg−1
DM | Total ABS
mg Kg−1
DM |
| | MUA0 | <LOD | 460 ± 14 | 62 ± 2 | <LOD | 94 ± 3 | 375 ± 12 | 304 ± 9 | 835 | | MUA6 | 269 ± 8 | 112 ± 3 | 68 ± 2 | <LOD | 204 ± 6 | 406 ± 13 | 192 ± 6 | 870 | | MUB0 | 506 ± 15 | 351 ± 10 | <LOD | <LOD | <LOD | <LOD | 146 ± 4 | 146 | | MUB6 | 1103 ± 34 | 888 ± 26 | <LOD | <LOD | 30 ± 1 | 208 ± 7 | 280 ± 9 | 519 | | GIA0 | 485 ± 15 | 207 ± 6 | <LOD | <LOD | 59 ± 2 | 236 ± 7 | 128 ± 4 | 423 | | GIA4 | 649 ± 20 | 213 ± 6 | 35 ± 1 | <LOD | 72 ± 2 | 244 ± 8 | 113 ± 3 | 465 | | GIB0 | 511 ± 15 | 437 ± 13 | 45 ± 1 | 198 ± 4 | <LOD | <LOD | 119 ± 4 | 410 | | GIB3 | <LOD | 418 ± 12 | 38 ± 1 | <LOD | <LOD | 246 ± 8 | 95 ± 3 | 133 | | SAA0 | 129 ± 3 | 127 ± 4 | <LOD | <LOD | <LOD | 252 ± 8 | <LOD | 252 | | SAA2 | 1602 ± 49 | 397 ± 12 | 51 ± 1 | <LOD | <LOD | 257 ± 8 | 134 ± 4 | 443 | | SAB0 | 431 ± 13 | 313 ± 9 | <LOD | 179 ± 4 | <LOD | <LOD | <LOD | — | | SAB2 | <LOD | 662 ± 20 | 44 ± 1 | 273 ± 6 | <LOD | 216 ± 7 | 159 ± 5 | — | | FIA0 | 130 ± 4 | 147 ± 4 | 33 ± 1 | <LOD | <LOD | <LOQ | 43 ± 1 | 273 | | FIA2 | 595 ± 18 | 322 ± 10 | 43 ± 1 | <LOD | <LOD | 197 ± 6 | 118 ± 4 | 160 | | FIB0 | 139 ± 4 | 158 ± 5 | 33 ± 1 | <LOD | <LOD | 290 ± 9 | <LOD | 323 | | FIB2 | 341 ± 10 | 131 ± 4 | 43 ± 1 | <LOD | 35 ± 1 | 214 ± 7 | 112 ± 3 | 405 | |
SMA0 | 138 ± 4 | 149 ± 4 | <LOD | <LOD | <LOD | <LOD | <LOD | — | | SMB0 | <LOD | 173 ± 5 | <LOD | <LOD | <LOD | <LOD | <LOD | — | | SMC0 | 139 ± 4 | 229 ± 7 | <LOD | <LOD | <LOD | 311 ± 10 | <LOD | 311 | | SMD0 | 175 ± 5 | 178 ± 5 | <LOD | <LOD | <LOD | 328 ± 11 | <LOD | 328 | | SME0 | 180 ± 5 | 181 ± 5 | <LOD | <LOD | <LOD | <LOD | <LOD | — | | SMF0 | 109 ± 4 | 141 ± 4 | <LOD | <LOD | <LOD | 257 ± 8 | <LOD | 258 | | SMG0 | 61 ± 2 | 126 ± 3 | <LOD | <LOD | <LOD | <LOD | <LOD | — | | SMH0 | 90 ± 2 | 146 ± 4 | <LOD | <LOD | <LOD | <LOD | <LOD | — | | SMI0 | 124 ± 4 | 210 ± 6 | <LOD | <LOD | <LOD | 313 ± 10 | <LOD | 313 |
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DM = dry matter; LOD lysine = 40 μg L−1, cadaverine = 52 μg L−1, histamine = 104 μg L−1, histidine = 159 μg L−1, tyramine = 62 μg L−1, and tryptamine = 45 μg L−1.
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