Vegetable Oil Flashcards
What are some fruits, seeds and nuts rich in that can be extracted?
Oils
Which 2 methods remove oils from fruits, seeds and nuts?
Crushing then pressing them, or distillation
How does crushing and pressing fruits, seeds and nuts work?
The plant material is crushed, then is put between metal plates of a press to release the oil
Why does some plant oil get distilled?
To remove any impurities and water
Why are vegetable oils important foods and fuels?
As they provide a lot of energy and nutrients
What do vegetable oils have higher boiling points than?
Water
Why is it good that vegetable oils can cook food at higher temperatures than water?
As it cooks the food quicker and produces different flavours
What’s the problem with vegetable oils?
They increase the energy that the food releases when eaten
