Heated Canned Foods The canned acid foods such as pineapple, tomatoes and pears have been found spoiled by C. pasteurianum. Such spoilage is more likely when the pH of the food is >4.5 >5.3 <5.3 <4.5 >4.5 >5.3 <5.3 <4.5 ANSWER DOWNLOAD EXAMIANS APP
Heated Canned Foods Medium acid foods with a pH between 5.3 and 4.5 are likely to undergo putrefaction both (a) and (b) flat sour spoilage TA spoilage putrefaction both (a) and (b) flat sour spoilage TA spoilage ANSWER DOWNLOAD EXAMIANS APP
Heated Canned Foods High acid foods with a pH < 3.7 undergo spoilage by both (a) and (b) B. coagulans do not undergo spoilage by microorganisms Saccharolytic anaerobe both (a) and (b) B. coagulans do not undergo spoilage by microorganisms Saccharolytic anaerobe ANSWER DOWNLOAD EXAMIANS APP
Heated Canned Foods The putrifactive anaerobes grow best in the high acid canned foods low acid canned foods any of these medium acid canned foods high acid canned foods low acid canned foods any of these medium acid canned foods ANSWER DOWNLOAD EXAMIANS APP
Heated Canned Foods Acid foods with a pH between 4.5 and 3.7 usually are spoiled by none of these Saccharolytic anaerobe B. coagulans both (a) and (b) none of these Saccharolytic anaerobe B. coagulans both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Heated Canned Foods The presence of viable non-spore forming bacteria in heat process canned foods indicates leakage of the container. Which of the following is responsible for the spoilage of leaky cans? Plant equipment Cooling water High sugar content Highly acidic medium Plant equipment Cooling water High sugar content Highly acidic medium ANSWER DOWNLOAD EXAMIANS APP
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