reaction of voges-proskauer test
benedicts test
test
Baeyer's test is a test for multiple bonds within a compound; it is a test of unsaturation.
acid test and magnet test.
The B.cereus has a positive citrate test and a negative Voges Proskauer.
Bacillus Brevis is alfa hemolytic for blood, it does not hydrolyses starch very well, nor urea and is VP negative (That means is MR positive).
bacillus megatarium test positive for sucrose where creus doesnt
Bacillus subtillus will test positive when performing a VP and Citrate test. Also, bacillus cereus is much more motile. It isn't as dependable as the chemical tests, but the cereus colonies will appear wispy and more widespread on an agar plate than those of subtilis.
Bacillus megaterium
Bacillus cereus is oxidase negative -
Most Bacillus species are Catalase positive.
reaction of voges-proskauer test
blue/positive
It is NEGATIVE
yes it have positive reaction for ONPG test
Bacillus and Clostridium are both Gram positive, spore forming, bacilli (rods).Bacillus sp. are aerobic.Clostridium sp. are anaerobic.After performing a catalase activity test, Clostridium will be negative and Bacillus will be positive for catalase activity.