Archives for posts with tag: Incubation

Last evening I took the soaked rice and steamed it.

After cooling, I inoculated it with spores of aspergillus oryzae from Higuchi Shoten in Japan.

Then put it into the incubator.

This morning I took the containers out to check, break up clumps and mix in air.

This procedure happens every morning and evening for 2 days (48 hours) until done, and I have the next batch ready to go. The harvested koji will then be dried for later use.

The mold (Aspergillus oryzae) is growing great with 12 hours left to go.