WorksheetsFunctional & Chemical Properties-Fats & Oils
Total questions: 21
Worksheet time: 11mins
Fats and oils help to trap air in a mixture. What is this process called?
Dextrinisation
Gelatinisation
Aeration
Coagulation
Name the process that stops gluten from forming long strands?
Shortening
Rubbing in
Steaming
Aeration
Two liquids that wouldn’t normally combine are are joined together and are called ...
A gel
A mixture
An emulsion
A combination
The process of combining oil and vinegar together requires ....
An emulsifier
An emulsion
A sauce
A formation
The process of joining two liquids together such as oil and vinegar using an emulsifier is known as....
Coagulation
Aeration
Gelatinisation
Emulsification
When fats such as butter are beaten with sugar this process is called...
Creaming
Whisking
Beating
Mixing
When caking making creaming the butter and sugar together makes the the mixture...
Heavier and darker in colour
Fluffier and lighter in colour
Fluffier and darker in colour
Sweeter and fluffier
Foods can be aerated in lots of different ways.
Whisking
Beating
Creaming
All of the above
When you run fat into flour, you cover flour particles with fat-this gives the flour a ........... coating.
Fatty
Moist
Dry
Waterproof
Coating flour with fat when using the ‘rubbing-in’ method prevents ............. strand formation
Gluten
Glucose
Glutenin and Gliadin
Glycogen
A firm, crumbly texture for example in pastry, is also known as a .............. texture.
Short
Long
Firm
Fluffy
What type of flour is best for making shortcrust pastry?
Strong plain
00 grade
Plain
Wholemeal
Fats have the ability to be spread at different temperatures. This is known as ....
Plasticity
Durability
Spreadability
Fats are made up of different building blocks called....
Glycerin
Glucose
Triglycerides
Fatty acids
The more plasticity a fat has the ......... it is to spread at room temperature.
Easier
Harder
Longer
Shorter
Fats can be categorised into....
Saturated
Unsaturated
Monounsaturated
All of the above
Saturated fats come from animal sources.
True
False
Unsaturated fats come from animal sources.
True
False
There is a natural emulsifier contained in egg yolk, this is called...
Lecithin
Lactose
Lipid
Which product is a good example of a stable emulsion?
Milk
Vinaigrette
mayonnaise
Marshmallow
The molecules in an emulsifier have a hydrophilic and hydrophobic end. What does this mean?
Both ends attract water
Both ends repel water
One end repels water and the other attracts water
