152 Physiological Characters 



1. Relation to tempebatube : 



optimum °C. ; limits to °C. ; 



thermal death -point °C.; time of exposure minutes; 



medium in which exposure is made 



2. Relation to free oxysEN: 



3 Relation to othee agents, such as.... 

 desiccation, light, disinfectants, etc : 



i. Pigment peoduction: 



5. Gas peoduction in shgae media: 



(t. dextrose (1) Shake culture: 



(2) Fermentation tube, grrowth in open arm closed arm 



rate of development: 24 hoars per cent.. 48 hours percent. 



72 hours per cent hours per cent. 



reaction in open arm 



gras formula, H: CO2: : 



i. lactose c. saccharose. 



6. Acid ob alkali peoduction: 



litmus milk. 



7. Reduction of niteates: 



to nitrites to ammonia.. . 



8. INDOL peoduction 



48 hours day s . 



9. Enzyme peoduction: . 



proteolytic 



digestion of gelatin digestion of casein. 



diastatic 



10. Chaeacteeistic odoe: 



11. Pathogenesis (or other special characters) : 



