FRUITS AND VEGETABLES QUIZ

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

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

None of these

favor the growth of Saprophytic bacteria

spotting on fruits

spotting on vegetables

stem ends of fruits

leaves of fruits

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

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

None of these

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

none of these

Streptococcus

both (a) and (b)

Micrococcus

E. coli

P. chrysogenum

Entereobacter aerogenes

None of these

fruits

vegetables

cereals

all of these

bacterial soft rot

brown rot in vegetables

sliminess or souring in piled, wet and heating vegetables

black rot in fruits

fermentation of sugars

formation of amino acids

formation of ketones

fermentation of pectin

micro-coccus

bacteria

none of these

yeast and moulds

none of these

ambient temperature

refrigeration

slow thawing