Research Article
Application of Nucleic Acid Reference Material for Rapid Detection of Cronobacter sakazakii (Cronobacter spp.) in Flammulina velutipes
Table 3
The biochemical identification of the bacterium detected in Flammulina velutipes.
| | Sample no. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | C. sakazakii FC4146 |
| | Oxidase | − | − | − | − | − | − | − | − | − | − | − | − | − | − | | L-lysine decarboxylase | − | − | − | − | − | − | − | − | − | − | − | − | − | − | | L-ornithine decarboxylase | + | + | + | + | + | + | + | + | + | + | + | + | + | + | | L-arginine dihydrolase | + | + | + | + | + | + | + | + | + | + | + | + | + | + | | Citric acid hydrolysis | + | + | + | + | + | + | + | + | + | + | + | + | + | + | | Sorbitol | − | − | − | − | − | − | − | − | − | − | − | − | − | − | | D-rhamnose | + | + | + | + | + | + | + | + | + | + | + | + | + | + | | D-sucrose | + | + | + | + | + | + | + | + | + | + | + | + | + | + | | D-melibiose | + | + | + | + | + | + | + | + | + | + | + | + | + | + | | Amygdalin | + | + | + | + | + | + | + | + | + | + | + | + | + | + |
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