Table 1 The selection of isolated lactic acid bacteria on the base of the morphological and physiological tests
Items | BL1 | BL5 |
|---|---|---|
Shape | Rod | Rod |
Gram stain |  +  |  +  |
Gas for glucose | − | − |
Catalase | − | − |
Fermentation type | He | Ho |
Growth at temperature (℃) | ||
 5 | − | w |
 10 | w |  +  |
 30 |  +  |  +  |
 45 |  +  |  +  |
Growth at pH | ||
 3.0 | w | − |
 3.5 |  +  | − |
 4.0 |  +  |  +  |
 4.5 |  +  |  +  |
 9.0 |  +  |  +  |
Growth in NaCl (%) | ||
 3.0 |  +  |  +  |
 6.5 |  +  |  +  |