BB-norm@ldeleger:BB-norm-9553794 JSONTXT

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bionlp-ost-19-BB-norm-dev

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Id Subject Object Predicate Lexical cue NCBI_Taxonomy OntoBiotope
T1 0-146 Title denotes Evaluation of the role of Carnobacterium piscicola in spoilage of vacuum- and modified-atmosphere-packed cold-smoked salmon stored at 5 degrees C.
T3 26-50 Microorganism denotes Carnobacterium piscicola 2751
T4-0 66-73 _FRAGMENT denotes vacuum- OBT:001500|OBT:002300|OBT:001774|OBT:002593
T4-1 98-145 Habitat denotes packed cold-smoked salmon stored at 5 degrees C
T5 78-145 Habitat denotes modified-atmosphere-packed cold-smoked salmon stored at 5 degrees C OBT:002140|OBT:001500|OBT:002593|OBT:001774
T2 147-2138 Paragraph denotes The microflora on spoiled cold-smoked salmon often consists of a mixture of lactic acid bacteria (LAB) and Gram-negative bacteria. To elucidate the role of the different groups, a storage trial was carried out in which nisin and CO2 were used for the selective inhibition of the two bacterial groups. The shelf-life of vacuum-packed cold-smoked salmon, recorded by sensory evaluation, was four weeks at 5 degrees C and the microflora was composed of LAB (10(6)-10(7) cfu/g) with an associate Gram-negative flora in varying levels (10(5)-10(7) cfu/g). The addition of nisin and/or a CO2-atmosphere increased the shelf-life to five or six weeks and limited the level of LAB to about 10(4)-10(6), 10(3)-10(6) and 10(2)-10(4) cfu/g, respectively. CO2-atmosphere +/- nisin inhibited the growth of Gram-negative bacteria, whereas nisin had no effect on these in vacuum packages. The Gram-negative flora on vacuum-packed salmon was dominated by a Vibrio sp., resembling V. marinus, Enterobacteriaceae (Enterobacter agglomerans, Serratia liquefaciens and Rahnella aquatilis) and occasionally Aeromonas hydrophila. Irrespective of the addition of nisin and/or CO2-atmosphere, the LAB microflora was dominated by Carnobacterium piscicola, which was found to account for 87% of the 255 LAB isolates characterized. Whole-cell-protein patterns analysed by SDS-PAGE confirmed the Carnobacterium species identification. The spoilage potential of C. piscicola isolates was further studied by inoculation of approx. 10(6) cfu/g in cold-smoked salmon stored at 5 degrees C. The salmon did not spoil within 4 weeks of storage in vacuum- or CO2-atmosphere, and it is concluded that despite high levels (> 10(7) cfu/g) of C. piscicola, sensory rejection was caused by autolytic changes. This was supported by the development of soft texture and sour, rancid and bitter off-flavours at the point of spoilage, irrespective of the length of shelf-life and low or high total counts of LAB and Gram-negative bacteria.
T6 151-161 Habitat denotes microflora OBT:000113
T7 165-191 Habitat denotes spoiled cold-smoked salmon OBT:000430|OBT:001774|OBT:001500|OBT:002593
T8 223-243 Phenotype denotes lactic acid bacteria OBT:000019
T9 245-248 Phenotype denotes LAB OBT:000019
T10 254-267 Phenotype denotes Gram-negative OBT:000648
T11 466-498 Habitat denotes vacuum-packed cold-smoked salmon OBT:002300|OBT:002593|OBT:001500|OBT:001774
T12 570-580 Habitat denotes microflora OBT:000113
T13 597-600 Phenotype denotes LAB OBT:000019
T14 639-658 Habitat denotes Gram-negative flora OBT:000113
T15 639-652 Phenotype denotes Gram-negative OBT:000648
T16 815-818 Phenotype denotes LAB OBT:000019
T17 939-952 Phenotype denotes Gram-negative OBT:000648
T18 1003-1018 Habitat denotes vacuum packages OBT:002300
T19 1024-1043 Habitat denotes Gram-negative flora OBT:000113
T20 1024-1037 Phenotype denotes Gram-negative OBT:000648
T21 1047-1067 Habitat denotes vacuum-packed salmon OBT:002300|OBT:003021|OBT:001500|OBT:001774
T22 1087-1097 Microorganism denotes Vibrio sp. 678
T23 1110-1120 Microorganism denotes V. marinus 90736
T24 1122-1140 Microorganism denotes Enterobacteriaceae 543
T25 1142-1166 Microorganism denotes Enterobacter agglomerans 549
T26 1168-1189 Microorganism denotes Serratia liquefaciens 614
T27 1194-1212 Microorganism denotes Rahnella aquatilis 34038
T28 1231-1251 Microorganism denotes Aeromonas hydrophila 644
T29 1318-1332 Habitat denotes LAB microflora OBT:000113
T30 1318-1321 Phenotype denotes LAB OBT:000019
T31 1350-1374 Microorganism denotes Carnobacterium piscicola 2751
T32 1422-1425 Phenotype denotes LAB OBT:000019
T33 1513-1527 Microorganism denotes Carnobacterium 2751
T34 1578-1590 Microorganism denotes C. piscicola 2751
T35 1661-1701 Habitat denotes cold-smoked salmon stored at 5 degrees C OBT:001500|OBT:001774|OBT:002593
T36 1707-1713 Habitat denotes salmon OBT:002593|OBT:001500|OBT:001774
T37 1848-1860 Microorganism denotes C. piscicola 2751
T38 2107-2110 Phenotype denotes LAB OBT:000019
T39 2115-2128 Phenotype denotes Gram-negative OBT:000648
C-T4-0 T4-1 T4-0 _lexicallyChainedTo packed cold-smoked salmon stored at 5 degrees C,vacuum-