Extraction × Required Skills: Quality inspection
5 jobs found.
Agar manufacturing worker
This occupation extracts and purifies agar from seaweed (such as tengusa), then dries and shapes it to manufacture food-grade agar.
Crude drug manufacturing worker
A profession that manufactures crude drugs meeting quality standards by cleaning, selecting, drying, and extracting raw materials derived from plants or animals.
Gelatin manufacturing worker
A profession that extracts collagen from animal bones and skins, dries and pulverizes it to manufacture gelatin. Involves operating and managing production equipment and conducting quality inspections.
Tung oil worker
A job that extracts and refines tung oil obtained from tung seeds and manufactures and processes it as paint or wood protectant.
Rapeseed oil manufacturer
A job that extracts oil from rapeseed, refines it, and manufactures edible rapeseed oil.