FRUITS AND VEGETABLES QUIZ

slow thawing

none of these

ambient temperature

refrigeration

black rot in fruits

bacterial soft rot

sliminess or souring in piled, wet and heating vegetables

brown rot in vegetables

spotting of fruits

spotting of seedpods

spotting of leaves

all of these

fruits

vegetables

cereals

all of these

None of these

E. coli

P. chrysogenum

Entereobacter aerogenes

None of these

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

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

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

bacteria

yeast and moulds

micro-coccus

none of these

A.flavus

Trichothecium roseum

A. niger

Trichoderma

formation of ketones

fermentation of pectin

formation of amino acids

fermentation of sugars

spotting on fruits

leaves of fruits

stem ends of fruits

spotting on vegetables