FRUITS AND VEGETABLES QUIZ

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

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

None of these

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

Trichoderma

Trichothecium roseum

A. niger

A.flavus

E. coli

None of these

P. chrysogenum

Entereobacter aerogenes

all of these

spotting of seedpods

spotting of fruits

spotting of leaves

fruits

cereals

vegetables

all of these

slow thawing

ambient temperature

refrigeration

none of these

fermentation of pectin

formation of amino acids

fermentation of sugars

formation of ketones

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

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

None of these

favor the growth of Saprophytic bacteria

sliminess or souring in piled, wet and heating vegetables

black rot in fruits

bacterial soft rot

brown rot in vegetables

spotting on vegetables

spotting on fruits

stem ends of fruits

leaves of fruits