Laboratory exercises in this manual principles behind butter demonstrate making (density, lipid chemistry), cheese production (acid precipitation, protein processed meat production chemistry), use of salt in meats, protein chemistry), meat marination (use of vacuum in meat processing), sensory evaluation (principles of sensorv science; appearance, taste, and smell), candy production (candy chem crystallization), and istry carbohydrate ng bread production (bread texture, gluten proteins). These laboratory experiments demonstrate some simple scientific principles that apply to food and explain why and how it is possible to make certain food products