I have been considering making malt from rice for about two years now, and I started with home malting using two-row barley.
After that, I began working on “rice sprouting,” but there is very little literature available on it.
Initially, I tried malting according to pre-war literature, but although the aroma was good, the saccharification power was extremely low, so I gave up.
That was about a year ago.
Since then, I have been digging up recent literature and such, and I decided to give it another try. The conclusion was that the alpha-amylase is still weak.
So, the project restarted with entrusting the germination process to koji.
It’s really fascinating.
Now that I have made progress, I plan to write about it in my blog when I have the energy.
I hope that this will contribute to the future of rice cultivation in this country and the beginning of a thousand-year tradition of sake brewing in Asia.