Microbiology of Foods Examination of the presence / absence of organisms refers to incubation of a food suspension in an enrichment medium followed by inoculation on to a suitable selective medium. None of these incubation of a food suspension in an enrichment medium incubation of a food suspension in an enrichment medium followed by inoculation on to a non-selective medium. incubation of a food suspension in an enrichment medium followed by inoculation on to a suitable selective medium. None of these incubation of a food suspension in an enrichment medium incubation of a food suspension in an enrichment medium followed by inoculation on to a non-selective medium. ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Which of the following is not true for the thermal resistance of the bacterial cells? Higher the optimal and maximal temperatures for growth, higher the resistance Bacteria that clump considerably or form capsules are difficult to kill Cells low in lipid content are harder to kill than other cells Cocci are usually more resistant than rods Higher the optimal and maximal temperatures for growth, higher the resistance Bacteria that clump considerably or form capsules are difficult to kill Cells low in lipid content are harder to kill than other cells Cocci are usually more resistant than rods ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods NaCl can act as antagonist at optimal concentrations None of these Both (a) and (b) synergistically if added in excess of optimum level antagonist at optimal concentrations None of these Both (a) and (b) synergistically if added in excess of optimum level ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods What are the intrinsic factors for the microbial growth? Moisture Oxidation-Reduction Potential pH All of these Moisture Oxidation-Reduction Potential pH All of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Yeast and mould count determination requires- nutrient agar MacConkey agar acidified potato glucose agar violet Red Bile agar nutrient agar MacConkey agar acidified potato glucose agar violet Red Bile agar ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods The microbiological examination of coliform bacteria in foods preferably use all of these eosine Methylene blue agar MacConkey broth violet Red Bile agar all of these eosine Methylene blue agar MacConkey broth violet Red Bile agar ANSWER DOWNLOAD EXAMIANS APP
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