MT2 A Flashcards
1
Q
Which has the lowest aw?
A
Moulds.
2
Q
Culture used in yogurt?
A
Lactobacillus + Strep.
3
Q
Which is ø tested for during production?
A
Animal, feed, blood, sausage.
4
Q
Alcohol test used for?
A
Examiantion of freshness + acidity.
5
Q
pH sorbic acid works best at?
A
Lowest pH value.
6
Q
Adulteration of milk?
A
Density of raw milk.
7
Q
Group A?
A
Anabolic.
8
Q
What is milk separated into?
A
Cream + skimmed milk.
9
Q
O2 preference of spoilage flora?
A
Aerotolerant anaerobes.
10
Q
Which is used to determine the potential acid degree?
A
Sochelt Henkel method.
11
Q
What test is used to detect fat/ determine fat?
A
Gerber method.
12
Q
When is sorbic acid less effective?
A
At a high pH.
13
Q
Storch test.
A
Peroxidase test.
