click below
click below
Normal Size Small Size show me how
Fats & Oils
| Question | Answer |
|---|---|
| What are the classification of fats and oil? | Animal fats, Plant oils, Marine oils |
| What are animal fats? | Saturated fats e.g Cream, Suet, Lard, Butter |
| What are plant oils? | Unsaturated fats e.g Vegetable oil, nut oils |
| What are marine oils? | Polyunsaturated e.g Cod liver oil, Herring oil |
| What nutrients does fats and oils lack? | Protein and Carbohydrates |
| What nutrient is fats and oils high in? | Fats |
| What do fats and oil provide? | Heat and Energy |
| What are the steps in manufacturing vegetable oil? | 1. Seed preparation 2. Oil extraction 3. Refined 4. Bleached 5.Filtered 6. Deodorisers added 7. Packaged & Labelled |
| What are the steps in manufacturing margarine? | 1. Oil extraction 2. Hydrogenated 3. Other ingredients added 4. Emulsification 5. Churned 6. Weighed 7. Packaged & Labelled |
| What are the 2 types of margarine? | Block margarine & Soft margarine |
| What is block margarine? | Made form vegetable oil, wrapped in waxed paper or foil, generally has high saturated fat |
| What is block margarine made for? | Baking & Frying |
| What is soft margarine? | Made from vegetable oil, designed to spread straight from the fridge, sold in plastic tubs, high in saturated fat |
| What is soft margarine used for? | Baking & Frying |
| What are the 2 types of dairy spread? | Low fat dairy spread & Functional dairy spread |
| What is low fat dairy spread? | Contains approx. half the fat of butter, ideal for calorie controlled diet |
| What is low fat dairy spread not suitable for? | Baking & Frying |
| What is functional dairy spread? | It is proven to lower cholesterol, contains 60% fat |
| What functional dairy spread suitable for? | Baking & Frying |
| Where should you store oils? | In a cool, dry, dark cupboard |
| Where should you store fats? | In fridge at 4*C |
| What should you store fats away from ? | Strong smelling foods |
| What are culinary uses for fats and oils? | Flavour, Frying, Emulsion, Aeration, Shortening, Anti-staling |
| When do fats and oils emulsify? | When mixed with vinegar or water |
| What does anti-staling do? | Prevents baked goods from drying out |
| What should you avoid when cooking fats and oils? | Overcooking |