FRUITS AND VEGETABLES QUIZ

spotting of leaves

all of these

spotting of seedpods

spotting of fruits

yeast and moulds

none of these

micro-coccus

bacteria

formation of ketones

formation of amino acids

fermentation of sugars

fermentation of pectin

None of these

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

favor the growth of Saprophytic bacteria

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

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

bacterial soft rot

black rot in fruits

sliminess or souring in piled, wet and heating vegetables

brown rot in vegetables

ambient temperature

none of these

refrigeration

slow thawing

cereals

all of these

vegetables

fruits

P. chrysogenum

Entereobacter aerogenes

None of these

E. coli

stem ends of fruits

spotting on fruits

leaves of fruits

spotting on vegetables