Fermentation process management × Classification Details: Product Manufacturing and Processing Workers (Excluding Metal and Food Products)
2 jobs found.
Persimmon Tannin Manufacturing Worker
Traditional manufacturing occupation that uses astringent persimmons as raw material to ferment and age them into persimmon tannin, which is then processed as a natural paint or preservative and waterproofing agent.
Microbial culture worker (Pharmaceutical manufacturing)
A profession responsible for culturing and fermenting drug raw materials using microorganisms in the pharmaceutical manufacturing process.