Claim · model-written summary
The optimal conditions for antifungal-compound production by B. subtilis DB4 were pH 6.5 and 37°C at 24 h.
- Taxon
- B. subtilis DB4
Bacillus subtilise0 - Outcome
- production of antifungal compoundse0
- Direction
- optimale0
- Qualifier
- pH 6.5, 37°C at 24 he0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The optimal conditions for the production of antifungal compounds by B. subtilis DB4 was at pH 6.5, 37°C at 24 h”
Title
Antifungal activities of Bacillus subtilis isolated from some condiments and soil
Adedayo Omowumi Oyedele,; Temitope Samuel Ogunbanwo, African Journal of Microbiology Research 2014. doi:10.5897/ajmr2013.6162
Other claims from this paper (16)
- Observation Bacillus subtilis accounted for 44% of the isolates.
- Observation Bacillus megaterium accounted for 16% of the isolates.
- Observation Bacillus licheniformis accounted for 14% of the isolates.
- Observation Bacillus pumilus accounted for 23% of the isolates.
- Observation Bacillus cereus accounted for 3% of the isolates.
- Observation A total of 62 Bacillus species were isolated from condiments and soil samples.
- Observation Nine Bacillus subtilis strains were selected for antifungal activity against indicator fungi.
- Observation B. subtilis DB4 did not cause soft rot in potato tubers.
- Observation B. subtilis B6 did not cause soft rot in potato tubers.
- Observation B. subtilis DB4 did not cause soft rot in garlic cloves.
- Observation B. subtilis B6 did not cause soft rot in garlic cloves.
- Observation The optimal conditions for antifungal-compound production by B. subtilis B6 were neutral pH and 37°C at 36-48 h.
- Intervention effect B. subtilis DB4 antifungal activity was optimal with sucrose as the carbon source.
- Intervention effect B. subtilis B6 antifungal activity was optimal with sucrose as the carbon source.
- Intervention effect B. subtilis DB4 antifungal activity was optimal with casein as the nitrogen source.
- Intervention effect B. subtilis B6 antifungal activity was optimal with urea as the nitrogen source.