raw milk; unpasteurized milk
Refers to milk that has not been heat-treated or pasteurized. Common in food safety and dairy industry contexts.
Raw milk is milk that has not been pasteurized.
This factory processes large quantities of raw milk every day.
Compound of 生 (raw, unprocessed) and 乳 (milk). The reading せいにゅう follows standard on'yomi for both characters.