Milk and Milk Products

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Milk and Milk Products

Question 11 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The chief type of spoilage in sweetened condensed milk may be
A
gas formation by sucrose fermenting yeasts
B
thickening caused by micrococci
C
mold colonies growing on the surface
D
all of the above
Question 12 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Esters like flavors in butter are resulted from the action of
A
P. mephitica
B
Aeromonas hydrophila
C
P. fragi
D
Pseudomonas synxantha
Question 13 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Pseudomonas nigrifaciens in mildly salted butter may cause
A
black smudge
B
greenish areas
C
pink color
D
none of these
Question 14 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A brown color in milk may result from
A
Pseudomonas putrefaciens
B
the enzymatic oxidation of tyrosine by P. fluorescens
C
both (a) and (b)
D
S. marcescens
Question 15 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Cheese cancer of Swiss and similar cheese is caused by
A
Oospora Crustacea
B
Oospora caseovorans
C
Oospora aurianticum
D
none of these
There are 15 questions to complete.