TABLE 6.
Peak areas retrieved from HPLC chromatograms in culture media after 24 and 48 h cultivation.
| Product∗ | Retention time of peaks (min) |
Bacterial strains |
|||||
| UCMB5113 | At1 | UCMB5007 | UCMB5044 | FZB42 | |||
| 24 h cultivation | |||||||
| mln | 6.29 | 776 | 1229.4 | 413 | 50 | 294 | |
| 7.55 | 4049 | 3874 | 940 | 0 | 462 | ||
| bmy | D1 | 6.58 | 0 | 0 | 0 | 0 | 324 |
| D3 | 6.89 | 286 | 0 | 0 | 0 | 467 | |
| fen | 7.1 | 97 | 92.8 | 0 | 0 | 189 | |
| dfn | 8.76 | 1210 | 1247 | 558 | 0 | 471 | |
| bae | A | 6.52 | 0 | 0 | 131 | 396 | 321 |
| 6.59 | 0 | 0 | 130 | 0 | 0 | ||
| 6.75 | 0 | 0 | 278 | 0 | 110 | ||
| 6.84 | 0 | 177 | 0 | 0 | 652 | ||
| B | 7.07 | 0 | 0 | 0 | 0 | 280 | |
| 7.7 | 0 | 0 | 0 | 0 | 0 | ||
| 48 h cultivation | |||||||
| mln | 6.29 | 3349 | 3658 | 3064 | 153 | 526 | |
| 7.55 | 4864 | 4417 | 1273 | 396 | 311 | ||
| bmy | D1 | 6.58 | 0 | 0 | 0 | 0 | 932 |
| bmy | D3 | 6.89 | 0 | 0 | 32 | 0 | 921 |
| fen | 7.1 | 178 | 185 | 219 | 0 | 270 | |
| dfn | 8.76 | 2046 | 2032 | 1895 | 0 | 1037 | |
| bae | A | 6.52 | 178 | 308 | 0 | 0 | 50 |
| 6.59 | 178 | 0 | 381 | 0 | 0 | ||
| 6.75 | 144 | 138 | 134 | 0 | 0 | ||
| 6.84 | 285 | 244 | 128 | 0 | 599 | ||
| B | 7.07 | 0 | 0 | 98 | 0 | 266 | |
| 7.7 | 599 | 0 | 198 | 0 | 106 | ||
∗Product abbreviations: bae, bacillaene; bmy, bacillomycin D; dfn, difficidin; fen, fengycin; mln, macrolactin D.