Table 1.
Characterization of indigenous Saccharomyces cerevisiae JBCC-21A and standard control yeasts
| Tolerance | JBCC-21A | S. cerevisiae no. 7013 | S. cerevisiae KACC30008 |
|---|---|---|---|
| Ethanol production | Over 10% (v/v) | 15.8–16.4 (%, v/v) (Lee and Ahn, 2009) | 16 (%, v/v) (Jang et al., 2011) |
| 11 ± 0.1 (%, v/v) from 21°Brix of the must) (Lee et al., 2006) | |||
| Glucose tolerance (g/L) | – | – | |
| 200 | +, OD600 < 15 | ||
| 300–500 | ++, 20 < OD600 | ||
| Na 2 S 2 0 5 tolerance (mg/L) | – | ||
| 200 | ++, 7 < OD600 | ≤ 4 mM SO2 (active growth) (Barbosa et al., 2014) | |
| 500 | ++, 7 < OD600 | ||
| Ethanol tolerance (%, v/v) | – | ||
| 5 | +++, 6 < OD600 | ≤ 10 (%, v/v) (medium growth) | |
| 10 | +, 1 < OD600 | ||
| 15 | −, OD600 < 1 | > 12.5 (%, v/v) (no growth) (Barbosa et al., 2014) | |
| Biogenic amine degradation | – | – | |
| Cadaverine | 100% | ||
| Histamine | 15.07% | ||
| Spermidine | 100% | ||
| Identification | |||
| ITS-RFLP (5.8S rDNA) | S. cerevisiae (100%, JN083825) | ||
| ITS (ITS1, ITS4) | S. cerevisiae 99% | ||
| 26S rDNA | S. cerevisiae 100% |