Enzymes Questions & Answers - Page 2

6.

The reduction in off flavour of beer is practiced through

A.

hersperidinase

B.

rnase

C.

invertase

D.

diacetyl reductase

Correct answer is D

No explanation has been provided for this answer.

7.

Soya off flavour removal may be achieved using

A.

di acetyl reductase

B.

β- amylase

C.

aldehyde oxidase

D.

protease

Correct answer is C

No explanation has been provided for this answer.

8.

Which of the following enzyme is responsible for causing vitamin B deficiency disease beriberi?

A.

Ascorbic acid oxidase

B.

Thiaminase

C.

Lipoxygenase

D.

None of these

Correct answer is B

No explanation has been provided for this answer.

9.

Citrus juice debittering can be carried out using

A.

limoninase

B.

inulinase

C.

anthocyanase

D.

None of these

Correct answer is A

No explanation has been provided for this answer.

10.

The enzyme used to reduce bitterness of grapes commonly contains

A.

α-L-rhamonosidase

B.

β-d-glucosidase

C.

β- galactosidase

D.

both (a) and (b)

Correct answer is D

No explanation has been provided for this answer.