The spoilage most commonly occurring in wine is tourne which refers to acid formation from aldehyde and ketones both (a) and (b) None of these acid formation from sugars, glucose and fructose TRUE ANSWER : ? YOUR ANSWER : ?
Heavy, thick, slimy film of bacteria in the slow process of vinegar manufacture reduces the rate of esterification the rate of acetification the rate of purification the rate of hydrogenation TRUE ANSWER : ? YOUR ANSWER : ?
When the fermentation of fructose results in the bitter product mannitol, the fermentation is sometime termed as- amertume mannitic none of these mannkic TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following beer is of Japanese origin with an alcohol content of 14 to 17%? Pulpue Sonti Lager Sake TRUE ANSWER : ? YOUR ANSWER : ?
Parsnip like odour and taste in beer is caused by Lactobacillus patorianus S. carlsbergensis Flavobacterium proteus Zygomonas anaeroium TRUE ANSWER : ? YOUR ANSWER : ?
The Sarcina sickness of beer, caused by Pedicoccus cerevisiae, is characterized by all of these sourness turbidity popiness TRUE ANSWER : ? YOUR ANSWER : ?
The crushed grapes used for wine manufacturing are also known as pilsener wort must hop TRUE ANSWER : ? YOUR ANSWER : ?
The micro-organisms causing wine spoilage are wild yeast moulds all of these bacteria TRUE ANSWER : ? YOUR ANSWER : ?
Gassiness resulting from the liberation of carbon dioxide by hetero fermentative lactics is called pousse none of these amertume mannitic TRUE ANSWER : ? YOUR ANSWER : ?
A special beer yeast of the bottom type is none of these S. carlsbergensis S. cerevisiae S. thermophillus TRUE ANSWER : ? YOUR ANSWER : ?