乳球蛋白

例句：

1. 1. The milk protein is a key component of cheese making.
   牛奶蛋白质是奶酪制作的关键成分。
2. 2. Casein is an essential ingredient in many types of dairy products.
   酪蛋白是许多乳制品中必不可少的成分。
3. 3. Casein is also used as a food additive to improve the texture and flavor of baked goods.
   酪蛋白还被用作食品添加剂，以改善烘焙食品的质地和口味。