Unit 8B- fermentation Flashcards
1
Q
what 2 things are added to wine to inhibit unwanted microbe growth
A
SO2 and potassium metabisulfite
2
Q
bourbon is made from
A
corn
3
Q
rum is made from
A
sugar cane or molasses
4
Q
Brandy
A
distilled wine or fruit juices
5
Q
liqueurs are made from
A
brandy base ( fruit juices and distilled wine) with sugar or flavourings added example is countreau
6
Q
what are the by products of lactic acid
A
CO2, acetic acid and formic acid
7
Q
saurerkraut, sausages, pickels and olives are made using
A
lactic acid fermentation
8
Q
olives are washed in what to remove the bitter taste
A
lye solution
9
Q
wine production ends when the production of what compound stops
A
CO2
10
Q
what is fastest lactic acid producers
A
steptococci
11
Q
tempeh has what type of mold
A
rhizopus
12
Q
vinegar is produced by
A
acetic acid fermentation ( second step after lactic acid fermentation)
13
Q
how do you turn cocoa beans into choclate
A
acetic acid fermentation!
