Year 10 Mocks Flashcards
What are the functions of fat in the diet?
-Concentrated source of energy
-Source of vitamins ADEK
-Stored under the skin to insulate the body
-Protects vital organs
What are the two types of fat?
- Saturated fat
- Unsaturated fat
Good sources of fat
-Oily fish
-Vegetable oils
-Butter and cheese
-Peanuts
-Almonds
-Bacon
-Mayonnaise
-Red meat
How is fat used in cooking?
-Biscuits
-Roux sauce
-Cakes
-Pastry
-To fry food
-Flavouring
Ways to reduce fat in the diet
-Eat less saturated fat
-Eat less processed foods
-Cook food from scratch
-Cut visible fat off meat
What ingredients are used in a cake?
-Fat
-Flour
-Sugar
-Eggs
-Raising agent
-Liquid
What is fat used for when making cakes?
Add moisture colour and flavour
Hold air when mixed with sugar
Increases shelf life
What is flour used for when making cakes?
Structure
Some contain raising agents
What is sugar used for when making cakes?
Sweetens it
Holds air when mixed with fat
Caramelises when cooked to give it a golden colour
What are eggs used for when making cakes?
Trap air which helps the mixture to rise
The coagulate when heated providing a firm texture
Add golden colour and flavour
What are raising agents used for when making cakes?
Introduce a gas to help raise the cake
Gives it a lighter texture
What is liquid used for when making cakes?
Bind ingredients together
Create steam to help raise the cake
What processes are involved in cake making and what do they mean?
Aeration - air bubbles help it rise
Emulsifying - combines liquids together
Coagulation - causes the butter to thicken into a solid when cooked
Caramelisation - when sugar is heated it changes color to golden brown
Dextrinisation - starch converts to sugar causing the surface to go brown
What ingredients are used in sauces?
Milk
Flour
Butter
Cheese
Salt and pepper
What is the function of milk in sauces?
Main ingredient
Binds
Protein
Moisture
What is the function of flour in a sauce?
Causes source to thicken
Gelatinisation