Question

Advantage of cold pasteurization of alcohol over hot pasteurization?

(a) Can be used for heat sensitive alcohols

(b) Can be used to preserve the flavor and aroma of alcohol

(c) Neither of the mentioned

(d) Can be used for heat sensitive alcohols & preserve the flavor and aroma of alcohol

This question was posed to me in an international level competition.

This interesting question is from Principles of Food Preservation by Fermentation-2 topic in division Principles of Semi-Moist Foods, Principles of Food Preservation by Fermentation, Principles of Food Pickling and Curing and Principles of Food Storage Stability of Food Engineering

Answer 1

Right choice is (d) Can be used for heat sensitive alcohols & preserve the flavor and aroma of alcohol

The explanation is: Advantage of cold pasteurization of alcohol over hot pasteurization is both of the mentioned.