Table 1 Colony-forming units (CFUs) of viable cells and survival rates of Bacillus sp. JY14
Protective reagent | Viable cells after lyophilization (\({\times 10}^{8}\) CFU/mL) | Survival rate (%) |
|---|---|---|
Control | 0.40 | 0.91% |
Glucose | 0.80 | 1.80% |
Fructose | 1.36 | 3.09% |
Galactose | 0.31 | 0.70% |
Sucrose | 1.89 | 4.29% |
Raffinose | 5.35 | 12.1% |
Trehalose | 1.87 | 4.5% |