Lec 8 Flashcards
1
Q
Smoke point for cooking oil
A
Temp at which a cooking fat begins to break down to glycerol and free fatty acid
2
Q
Factor affecting smoke point of oil
A
-presence of foreign properties
-temp which the oil is heated
-number of times the oil is used
-length of time the oil is heated
3
Q
What is smoke point analyser
A
Determine the hydrocarbon fuels
4
Q
Factor affecting cloud point
A
Amount of salt and impurities present in the liquid
-temperature and surfactant concentration
5
Q
Cloud point analyser
A
Determined the cloud point liquid , transparent mineral oil products
