The ability of B. coagulans to grow in tomato juice depends upon the the availability of oxygen all of these number of spores present the pH of the juice TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following strain(s), that grow in the jellies and candid fruits, are able to grow in sugar concentration upto 67.5%? Citromyces Aspergillus Penicillium All of these TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following species can cause bitterness, acidity and curdling in canned milk, cream and evaporated milk? both (a) and (b) Saccharomyces Bacillus Clostridium TRUE ANSWER : ? YOUR ANSWER : ?
Canned poultry is more often spoiled by Saccharolytic Clostridia than by putrefactive putrefactive than by Saccharolytic Clostridia Micrococcus species Saccharomyces species TRUE ANSWER : ? YOUR ANSWER : ?
Sulfur stinker spoilage, caused by is uncommonly found in high acid foods low acid foods any of these medium acid foods TRUE ANSWER : ? YOUR ANSWER : ?
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? Cooling water Plant equipment High sugar content Highly acidic medium TRUE ANSWER : ? YOUR ANSWER : ?
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 <4.5 <5.3 TRUE ANSWER : ? YOUR ANSWER : ?
High acid foods with a pH above 5.3 are especially subjected to flat sour spoilage TA spoilage putrefaction both (a) and (b) TRUE ANSWER : ? YOUR ANSWER : ?
Medium acid foods with a pH between 5.3 and 4.5 are likely to undergo flat sour spoilage TA spoilage both (a) and (b) putrefaction TRUE ANSWER : ? YOUR ANSWER : ?
Canned sweetened condensed milk may become thickened by Saccharomyces species Bacillus species Micrococcus species Clostridium species TRUE ANSWER : ? YOUR ANSWER : ?