FRUITS AND VEGETABLES QUIZ

slow thawing

refrigeration

none of these

ambient temperature

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

fruits

all of these

vegetables

cereals

micro-coccus

bacteria

none of these

yeast and moulds

fermentation of pectin

formation of amino acids

fermentation of sugars

formation of ketones

spotting of fruits

all of these

spotting of leaves

spotting of seedpods

When thawed vegetables are held below refrigerated temperature for any considerable period

None of these

When thawed vegetables are held at refrigerated temperature for any considerable period

When thawed vegetables are held at room temperature for any considerable period

Trichoderma

A. niger

A.flavus

Trichothecium roseum

none of these

both (a) and (b)

Streptococcus

Micrococcus

bacterial soft rot

black rot in fruits

brown rot in vegetables

sliminess or souring in piled, wet and heating vegetables