MILK AND MILK PRODUCTS QUIZ

Watery soft rot is found mostly in

vegetables

fruits

cereals

all of these

TRUE ANSWER : ?
YOUR ANSWER : ?

Black mold rot is caused by

Trichoderma

A.flavus

Trichothecium roseum

A. niger

TRUE ANSWER : ?
YOUR ANSWER : ?

Yeast are most likely to grow in frozen fruits during

ambient temperature

none of these

slow thawing

refrigeration

TRUE ANSWER : ?
YOUR ANSWER : ?

Concentrate of fruits and vegetable juices

favor the growth of A. niger and A. flavus species

favor the growth of Saprophytic bacteria

favour the growth of yeast and of acid and sugar tolerant Leuconostoc and Lactobacillus species

None of these

TRUE ANSWER : ?
YOUR ANSWER : ?

Anthracnose is a defect which can be observed as

spotting of fruits

spotting of seedpods

spotting of leaves

all of these

TRUE ANSWER : ?
YOUR ANSWER : ?

The micro-organism which is present in both fresh and frozen juices is

E. coli

P. chrysogenum

Entereobacter aerogenes

None of these

TRUE ANSWER : ?
YOUR ANSWER : ?

Stem and rots caused by species of molds involve

spotting on fruits

stem ends of fruits

spotting on vegetables

leaves of fruits

TRUE ANSWER : ?
YOUR ANSWER : ?

The predominant micro-organisms in frozen foods are

yeast and moulds

micro-coccus

bacteria

none of these

TRUE ANSWER : ?
YOUR ANSWER : ?

Saprophytic bacteria cause

sliminess or souring in piled, wet and heating vegetables

brown rot in vegetables

bacterial soft rot

black rot in fruits

TRUE ANSWER : ?
YOUR ANSWER : ?

Species of __________ are predominant on thawing vegetables like sweet corn and peas when the temperature of thawing is fairly low.

both (a) and (b)

none of these

Micrococcus

Streptococcus

TRUE ANSWER : ?
YOUR ANSWER : ?