Carbohydrate Fermentation - Acid Fermentation Flashcards

Test for presence of acid produced from carbohydrates fermentation (4 cards)

1
Q

Distinguishes Carbohydrates Fermentation

A

Acid production

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2
Q

Indicator

A

Phenol red

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3
Q

Appearance of positive result

A

Yellow color (pH < 7)

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4
Q

Appearance of negative result

A

Red color (no change)

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