Microbiology of Foods NaCl can act as antagonist at optimal concentrations Both (a) and (b) None of these synergistically if added in excess of optimum level antagonist at optimal concentrations Both (a) and (b) None of these synergistically if added in excess of optimum level ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Aerobic Colony Count (ACC), is also known as Standard plate count (SPC) Aerobic plate count (APC) All of these Total viable count (TVC) Standard plate count (SPC) Aerobic plate count (APC) All of these Total viable count (TVC) ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Most spoilage bacteria grow at alkaline pH acidic pH any of the pH neutral pH alkaline pH acidic pH any of the pH neutral pH ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods The time temperature combination for HTST paterurization of 71.1°C for 15 sec is selected on the basis of Coxiella Burnetii B. subtilis E. coli C. botulinum Coxiella Burnetii B. subtilis E. coli C. botulinum ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Which of the following acid will have higher bacteriostatic effect at a given pH? Maleic acid Acetic acid Tartaric acid Citric acid Maleic acid Acetic acid Tartaric acid Citric acid ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Foods Which of the following is not true for the thermal resistance of the bacterial cells? Cells low in lipid content are harder to kill than other cells Bacteria that clump considerably or form capsules are difficult to kill Higher the optimal and maximal temperatures for growth, higher the resistance Cocci are usually more resistant than rods Cells low in lipid content are harder to kill than other cells Bacteria that clump considerably or form capsules are difficult to kill Higher the optimal and maximal temperatures for growth, higher the resistance Cocci are usually more resistant than rods ANSWER DOWNLOAD EXAMIANS APP
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