Table 4.
Identification and quantification of organic acids (mg/L) produced by the twenty bacteria in CFS. The results are expressed as mean ± standard deviation.
| Biocontrol Agents |
Organic Acids (mg/L) | |
|---|---|---|
| Lactic Acid | Acetic Acid | |
| P. polymixa CECT 153 | 2622 ± 0.12 | 1873 ± 0.15 |
| P. polymixa CECT 155 | 3372 ± 0.30 | 1271 ± 0.12 |
| B. thuringiensis CECT 197 | 3491 ± 0.05 | Nd |
| P. chibensis CECT 375 | 1676 ± 0.01 | Nd |
| P. alvei CECT 2 | 384 ± 0.07 | Nd |
| B. licheniformis CECT 20 | 288 ± 0.04 | Nd |
| B. megaterium CECT 44 | 2350 ± 0.04 | Nd |
| B. subtilis CECT 499 | 2553 ± 0.02 | Nd |
| B. amyloliquefaciens CECT 493 | 1251 ± 0.1 | Nd |
| P. agglomerans CECT 850 | 844 ± 0.1 | Nd |
| S. griseus CECT 3276 | 1327 ± 0.06 | Nd |
| S. calvus CECT 3271 | 1411 ± 0.08 | Nd |
| P. syringae CECT 312 | 788 ± 0.11 | 415 ± 0.02 |
| P. syringae CECT 4390 | 670 ± 0.06 | 203 ± 0.01 |
| P. syringae CECT 4393 | 913 ± 0.20 | 208 ± 0.11 |
| C. sake CECT 1044 | 469 ± 0.06 | Nd |
| C. sake CECT 10034 | 416 ± 0.06 | Nd |
| C. oleophila CECT 11891 | 129 ± 0.01 | Nd |
| M. pulcherrima CECT 1691 | 230 ± 0.01 | Nd |
| M. pulcherrima CECT 10408 | 1675 ± 0.03 | Nd |
The experiment was carried out in triplicate (n = 3). Results are expressed as mean ± standard deviation. Abbreviations: Nd: not detected. CECT, Spanish Type Culture Collection (València, Spain).