A special lecture was held at the university last Wednesday!
It was said about “Sake, fermenter, and Japanese culture."
Fermented food and food culture
Fermented food is a living food made by microorganisms. A yeast is called koji plays an
important role in sake. Koji have amylase starch.
Japan has knowledge of "the wisdom of microorganisms and humans coexisting " and "preserved food".
Difference between Beer, Wine, and Sake
- Beer -wheat - 5% - starch→sugar
- Wine - grape - 12% -sugar + yeast → CO2 or alcohol
- Sake - rice - 15~16% - starch → sugar via koji
The process of making Sake
From April to September make rice, and from October to February make sake.
Koji breaks down rice starch into sugar. Moromi is a fermented liquid mixed with rice, water, yeast and koji.

https://www.nippon.com/ja/japan-data/h02223/
Forcas culture
The connection between rice and sake is rooted in Japanese culture and represents Japanese culture.
There is a way of thinking that "身土不二". The meaning is body and soil are not two!
The word "culture" is related to "cultivate", showing the importance of rice in life and society.
What I leaned
In this special lecture, I learned that we could inherit culture by acting on what we are interested in. Through this lecture, I also decided to take action on what I was interested in.
I through that if I could experience it at the seminar, I would be able to deep it as a candidate for my job. And this lecture is easy to understand about the close relationship between local companies and local residents. I think that's a great thing!