If the mash in the brewhouse is held too long it may undergo butyric acid fermentation lactic acid fermentation both (a) and (b) citric acid fermentation TRUE ANSWER : ? YOUR ANSWER : ?
Heavy, thick, slimy film of bacteria in the slow process of vinegar manufacture reduces the rate of purification the rate of acetification the rate of esterification 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- mannkic mannitic amertume none of these TRUE ANSWER : ? YOUR ANSWER : ?
The potential spoilage organism in beer is S. carlsbergensis Saccharomyces diastaticus S. cerevisiae S. lactis TRUE ANSWER : ? YOUR ANSWER : ?
A special beer yeast of the bottom type is none of these S. carlsbergensis S. thermophillus S. cerevisiae 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 : ?
Acetic acid bacteria spoiling musts and wines are inhibited by 24-25% alcohol by volume 30-35% alcohol by volume 5-7% alcohol by volume 14-15% alcohol by volume TRUE ANSWER : ? YOUR ANSWER : ?
Most important species of vinegar bacteria causing sliminess is None of these Saccharomyces carlsbergiensis Lactobacillus lactis Acetobacter aceti TRUE ANSWER : ? YOUR ANSWER : ?
The crushed grapes used for wine manufacturing are also known as wort hop must pilsener TRUE ANSWER : ? YOUR ANSWER : ?
Gassiness resulting from the liberation of carbon dioxide by hetero fermentative lactics is called mannitic amertume none of these pousse TRUE ANSWER : ? YOUR ANSWER : ?