Acetic acid bacteria spoiling musts and wines are inhibited by 5-7% alcohol by volume 14-15% alcohol by volume 24-25% alcohol by volume 30-35% alcohol by volume TRUE ANSWER : ? YOUR ANSWER : ?
The micro-organisms causing wine spoilage are wild yeast all of these moulds bacteria TRUE ANSWER : ? YOUR ANSWER : ?
The Sarcina sickness of beer, caused by Pedicoccus cerevisiae, is characterized by popiness sourness turbidity all of these TRUE ANSWER : ? YOUR ANSWER : ?
Most important species of vinegar bacteria causing sliminess is None of these Lactobacillus lactis Acetobacter aceti Saccharomyces carlsbergiensis TRUE ANSWER : ? YOUR ANSWER : ?
Gassiness resulting from the liberation of carbon dioxide by hetero fermentative lactics is called none of these pousse amertume mannitic TRUE ANSWER : ? YOUR ANSWER : ?
The crushed grapes used for wine manufacturing are also known as pilsener wort must hop TRUE ANSWER : ? YOUR ANSWER : ?
When the fermentation of fructose results in the bitter product mannitol, the fermentation is sometime termed as- mannkic mannitic none of these amertume TRUE ANSWER : ? YOUR ANSWER : ?
Heavy, thick, slimy film of bacteria in the slow process of vinegar manufacture reduces the rate of hydrogenation the rate of purification the rate of acetification the rate of esterification TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is not an ale type of beer? Stout Porterr Pilsener Weiss beer TRUE ANSWER : ? YOUR ANSWER : ?
S. patorianns can cause ester like taste in beer stringent taste in beer cloudiness in beer bitter taste TRUE ANSWER : ? YOUR ANSWER : ?