Table 3.
Diameters of zones of growth inhibition (DZGI) of fungal strains by pullulan films containing propolis extract.
| EP1/3 | EP1/5 | EP1/10 | EP2/3 | EP2/5 | EP2/10 | EP3/3 | EP3/5 | EP3/10 | |
|---|---|---|---|---|---|---|---|---|---|
| (mm ± SD) | |||||||||
| Yeast | |||||||||
| R. mucilaginosa | 8.1 ± 0.6 bcAB | 8.2 ± 0.4 bcB | 8.6 ± 0.5 aB | 7.3 ± 0.8 cA | 8.2 ± 0.5 bcB | 8.5 ± 0.6 aB | 9.6 ± 0.7 efC | 9.9 ± 0.9 dC | 10.1 ± 0.8 C |
| C. albicans | 7.8 ± 0.6 abBC | 8.5 ± 0.7 bcCDE | 10.2 ± 0.7 bF | 6.2 ± 0.5 aA | 7.6 ± 0.7 abB | 8.3 ± 0.7 aBCDE | 8.2 ± 0.5 bcBCD | 8.6 ± 0.5 bcDE | 9.1 ± 0.3 abE |
| C. krusei | 7.7 ± 0.6 abA | 7.9 ± 0.7 bAB | 8.4 ± 0.7 aB | 7.6 ± 0.5 abA | 7.9 ± 0.7 bcAB | 8.1 ± 0.7 aB | 7.6 ± 0.4 abcA | 7.6 ± 0.5 abA | 9.4 ± 1.0 abC |
| S. cerevisiae | 7.4 ± 0.6 abAB | 8.1 ± 0.6 bBC | 8.7 ± 0.7 aC | 7.2 ± 0.6 bcA | 8.3 ± 0.5 bcC | 9.0 ± 0.5 aC | 8.5 ± 0.7 cdC | 8.7 ± 0.7 bcC | 8.8 ± 0.5 aC |
| Mold | |||||||||
| C. gloeosporioides | 9.0 ± 0.5 cBC | 9.5 ± 0.4 cdC | 10.8 ± 0.6 bcD | 8.5 ± 0.9 deB | 8.7 ± 0.5 cBC | 10.5 ± 1.1 bcD | 6.7 ± 0.2 abA | 7.6 ± 0.6 aA | 11.0 ± 0.7 deD |
| A. solani | 6.1 ± 0.1 aA | 6.3 ± 0.1 aA | 9.5 ± 0.1 abC | 6.1 ± 0.0 abcA | 6.4 ± 0.1 aA | 9.2 ± 0.1 abcBC | 6.2 ± 0.1 aA | 8.2 ± 0.8 abcB | 9.5 ± 0.6 abcC |
| F. solani | 13.1 ± 1.0 gB | 14.7 ± 1.0 hC | 15.5 ± 1.2 eC | 12.8 ± 0.7 gB | 13.0 ± 0.6 ghB | 14.7 ± 1.0 eC | 11.1 ± 0.6 gA | 12.2 ± 1.2 fgB | 13.1 ± 1.2 fgB |
| R. stolonifer | 12.3 ± 1.1 fgABC | 12.5 ± 0.5 fgABC | 13.4 ± 0.9 dBC | 12.1 ± 1.2 gBC | 12.5 ± 0.7 fgABC | 13.3 ± 1.2 dBC | 11.7 ± 0.8 gA | 12.8 ± 0.5 gABC | 13.5 ± 1.4 gC |
| C. cladosporioides | 11.2 ± 0.7 defDE | 11.5 ± 0.4 efE | 11.8 ± 0.3 bcdE | 9.2 ± 0.5 deAB | 9.7 ± 0.7 deBC | 11.1 ± 1.0 cDE | 8.6 ± 0.8c dA | 10.4 ± 0.3 deCD | 10.9 ± 0.6 cdeDE |
| A. niger | 10.3 ± 1.1 dCD | 10.5 ± 0.8 deD | 10.9 ± 0.6 bcD | 8.6 ± 0.3 deA | 8.8 ± 0.4 cdAB | 9.0 ± 0.4 aAB | 9.2 ± 0.5 deAB | 9.4 ± 0.5 bcAB | 9.6 ± 0.3 abcdBC |
| A. ochraceus | 9.2 ± 0.6 cC | 9.7 ± 0.7 dCD | 11.4 ± 1.1 bcE | 7.0 ± 0.5 abcA | 8.5 ± 0.3 bcBC | 9.3 ± 0.6 abBCD | 8.0 ± 0.8 bcB | 9.3 ± 0.9 bcCD | 10.2 ± 1.1 bcdeD |
| M. mucedo | 11.9 ± 1.1 efBC | 13.4 ± 1.4 gC | 15.3 ± 1.6 eDE | 9.4 ± 0.9 eA | 13.8 ± 1.4 hCD | 16.5 ± 1.5 fE | 11.1 ± 0.9 gB | 12.1 ± 1.2 fgBC | 13.4 ± 1.3 gC |
| P. expansum | 11.0 ± 0.8 deCD | 11.4 ± 0.5 efCDE | 11.8 ± 0.5 cE | 8.4 ± 0.8 dA | 10.1 ± 0.5 eB | 10.7 ± 0.4 bcBC | 10.0 ± 0.6 fB | 11.5 ± 0.6 efCDE | 11.7 ± 0.2 efDE |
| P. chrysogenum | 12.2 ± 1.1 efgCD | 13.0 ± 1.1 gCDE | 15.3 ± 1.2 eF | 10.4 ± 0.9 fAB | 11.6 ± 0.9 fBC | 13.1 ± 1.4 dDE | 10.0 ± 1.0 efA | 11.8 ± 1.0 fgC | 13.9 ± 1.0 gE |
Control—pullulan film without propolis extract, E1—pullulan films with propolis extract from Bochnia County, E2—pullulan films with propolis extract from Siedlce County, E3—pullulan films with propolis extract from Ełk County. Data are means ± standard deviation (SD); n = 3. Means values in the same column with different uppercase letters and in the same row with lowercase letters are significantly different (p < 0.05).