ちょう高温 こうおん殺菌 さっきんじゃなかったです
chōkōonsakkinjanakattadesu

Noun
Desu Copula

The polite, past negative form of 超高温殺菌

1. Wasn't ultra-high temperature pasteurized.; Wasn't UHT processed.

Past/Perfective
Negative
Polite
Casual Register