plant oils

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PLANT OILS

we can extract oils from plants:

  • some fruits and seeds contain lots of oil 
  • these oils can be extracted and used for food or fuel
  • to get the oil out plant material is crushed, then you have to press the plant material between two metal plates to get the oil out 
  • vegetable oil like rapeseed and soybean can be used for fuel 
  • vegetable oils provide a lot of energy 

EMULSIONS:

  • oils dont

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