WINE AND BEER QUIZ

The potential spoilage organism in beer is

Saccharomyces diastaticus

S. cerevisiae

S. lactis

S. carlsbergensis

TRUE ANSWER : ?
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The crushed grapes used for wine manufacturing are also known as

must

wort

hop

pilsener

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The spoilage most commonly occurring in wine is tourne which refers to

acid formation from sugars, glucose and fructose

both (a) and (b)

acid formation from aldehyde and ketones

None of these

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Sarcina sickness of beer is caused by

Saccharomyces cerevisiae

S. carlsbergensis

Zygomonas anaeroium

Pedicoccus cerevisiae

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Gassiness resulting from the liberation of carbon dioxide by hetero fermentative lactics is called

amertume

pousse

mannitic

none of these

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Which of the following is not an ale type of beer?

Weiss beer

Stout

Pilsener

Porterr

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Parsnip like odour and taste in beer is caused by

S. carlsbergensis

Lactobacillus patorianus

Flavobacterium proteus

Zygomonas anaeroium

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The Sarcina sickness of beer, caused by Pedicoccus cerevisiae, is characterized by

sourness

turbidity

popiness

all of these

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A special beer yeast of the bottom type is

S. cerevisiae

S. thermophillus

none of these

S. carlsbergensis

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S. patorianns can cause

bitter taste

cloudiness in beer

stringent taste in beer

ester like taste in beer

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