８日から１３日にかけての面（醪の表面）の変化です。
The change of Tsura (the surface of moromi) from Day 8 to Day 13.
▼Crisp
▼Mellow
プチプチプチプチ・・・・と元気に発酵しています。
酒蔵の大きなタンクだと､
プチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプ
チプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチプチ・・・・
と、大合唱のような賑やかさですが、自家醸造だと量が少ないので、小音楽隊みたいな感じです。
The Japanese language has many Onomatopoeia and mimetic words. onomatopoeic words are imitative of noises.
”Puchi-Puchi （プチプチ）” is an onomatopoeic word to express bursting sound of fine bubbles.
So, In the case of large Sake tank like the one using in a brewery, when the fermentation is active, the moromi makes sound like
Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi Puchi-Puchi……….
quite lively as a big chorus. While, in the case of home brewing, it sounds more like small music band!