The fermentation of wine can be carried out using the strains of Saccharomyces cerevisiae Pedicoccus cerevisiae Saccharomyces carlsbergenesis Bacillus subtilis TRUE ANSWER : ? YOUR ANSWER : ?
The micro-organisms causing wine spoilage are all of these moulds bacteria wild yeast TRUE ANSWER : ? YOUR ANSWER : ?
If the mash in the brewhouse is held too long it may undergo citric acid fermentation butyric acid fermentation both (a) and (b) lactic acid fermentation TRUE ANSWER : ? YOUR ANSWER : ?
The spoilage most commonly occurring in wine is tourne which refers to acid formation from sugars, glucose and fructose None of these acid formation from aldehyde and ketones both (a) and (b) TRUE ANSWER : ? YOUR ANSWER : ?
The potential spoilage organism in beer is Saccharomyces diastaticus S. lactis S. cerevisiae S. carlsbergensis TRUE ANSWER : ? YOUR ANSWER : ?
When the fermentation of fructose results in the bitter product mannitol, the fermentation is sometime termed as- none of these amertume mannkic mannitic 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 hydrogenation the rate of esterification TRUE ANSWER : ? YOUR ANSWER : ?
Sarcina sickness of beer is caused by Saccharomyces cerevisiae Pedicoccus cerevisiae Zygomonas anaeroium S. carlsbergensis TRUE ANSWER : ? YOUR ANSWER : ?
Acetic acid bacteria spoiling musts and wines are inhibited by 14-15% alcohol by volume 24-25% alcohol by volume 5-7% alcohol by volume 30-35% alcohol by volume TRUE ANSWER : ? YOUR ANSWER : ?
A special beer yeast of the bottom type is S. thermophillus none of these S. cerevisiae S. carlsbergensis TRUE ANSWER : ? YOUR ANSWER : ?