400 Level Chemistry Department exam questions and detailed answers. Download the answers in document format. Correct, detailed, and straightforward answers.
Questions:
a. Write the balanced equations of the following conversions and state the importance of the product in each case in food processing:
i. Glucose to Glucitol
ii. Diethylpyrocarbamate to Urethane
b. Explain the following terms as used in the food processing industries:
i. Clarification
ii. Hopping
iii. Brining
iv. Tempering
c. Briefly discuss the microbiological implications of freezing foods.
d. Outline the basic steps involved in processing of canned juice.
