+2 votes
in Fermentation Technology by (72.1k points)
Koji comprises of _____________

(a) Aspergillus niger

(b) Aspergillus flavus

(c) Aspergillus oryzae

(d) Aspergillus fumigatus

The question was asked in a national level competition.

This key question is from Commercial Applications in section Commercial Applications of Fermentation of Fermentation Technology

1 Answer

+2 votes
by (424k points)
selected by
 
Best answer
The correct answer is (c) Aspergillus oryzae

Easiest explanation: Koji comprises of Aspergillus oryzae. It furnishes the hydrolytic enzymes like glucoamylase, transglucosidase, acid protease, carboxypeptidase, etc. for the digestion of starch and proteins. The process is such that the organisms other than the sake yeast will also develop.

Related questions

We welcome you to Carrieradda QnA with open heart. Our small community of enthusiastic learners are very helpful and supportive. Here on this platform you can ask questions and receive answers from other members of the community. We also monitor posted questions and answers periodically to maintain the quality and integrity of the platform. Hope you will join our beautiful community
...