keratinizationn. 角質化學術名詞角質變性：獸醫學、實驗動物及比較醫學角質化：植物學、實驗動物及比較醫學角化：化學術語角化[作用]：食品科技角〔質〕化：獸醫學英文釋義organic process by which keratin is deposited in cells and the cells become horny (as in nails and hair)