超高温殺菌 ちょうこうおんさっきん Meanings Noun ultra-high-temperature processing; UHT; ultra-pasteurization Kanji 超 exceed. Read as チョウ. 高 high. Read as コウ. 温 warm. Read as オン. 殺 kill. Read as サツ. 菌 germ. Read as キン. Jinuma: Japanese Dictionary · Word lists