Heated Canned Foods Which of the following species can cause bitterness, acidity and curdling in canned milk, cream and evaporated milk? both (a) and (b) Saccharomyces Clostridium Bacillus both (a) and (b) Saccharomyces Clostridium Bacillus ANSWER DOWNLOAD EXAMIANS APP
Heated Canned Foods Which of the following(s) is/are porteolytic or putrefactive decomposing proteins with the production of malodorous compounds such as H2S, mercaptans, ammonia, indole and skatole? C. putrifaciens both (a) and (b) C. butyricum C. sporogenes C. putrifaciens both (a) and (b) C. butyricum C. sporogenes ANSWER DOWNLOAD EXAMIANS APP
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 <5.3 >4.5 >5.3 <4.5 <5.3 >4.5 >5.3 <4.5 ANSWER DOWNLOAD EXAMIANS APP
Heated Canned Foods High acid foods with a pH < 3.7 undergo spoilage by do not undergo spoilage by microorganisms B. coagulans Saccharolytic anaerobe both (a) and (b) do not undergo spoilage by microorganisms B. coagulans Saccharolytic anaerobe both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Heated Canned Foods The butyric acid type of fermentation in acid or medium acid foods, with swelling of the container by the carbon dioxide and hydrogen gas is caused by C. sporogenes both (a) and (b) C. butyricum C. pasteurianum C. sporogenes both (a) and (b) C. butyricum C. pasteurianum ANSWER DOWNLOAD EXAMIANS APP
Heated Canned Foods The most important kind of chemical spoilage of canned foods is the hydrogen swell which is favored by imperfection in the tinning and lacquering increasing acidities of foods increasing temperature of storage all of these imperfection in the tinning and lacquering increasing acidities of foods increasing temperature of storage all of these ANSWER DOWNLOAD EXAMIANS APP
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