カゼインかぜいんFreq.FrequencyTop 100,000Meanings1nouncaseinA phosphoprotein found in milk, used in cheese-making, adhesives, paints, and plastics. Scientific and industrial term.from German Kaseinカゼインは牛ぎゅう乳にゅうに含ふくまれる主しゅ要ようなタンパク質しつです。Casein is the main protein found in cow's milk.