noun
base powder; bulk powder
Refers to powdered raw material used as a starting ingredient in manufacturing, pharmaceuticals, or food processing.
このサプリメントは原料粉末から作られています。
This supplement is made from base powder.
原料粉末を混ぜて錠剤を成形する。
Mix the bulk powder and form tablets.
Compound of 原料 (raw material) and 粉末 (powder).