Difference between Oils and Fats

Oils and fats belong to similar chemical group, although they are different in their physical state.

(i) Oils are liquids at normal temperature that is below 20°C whereas fats are semi solids or solids and their melting points are much more than 20°C. A substance may be classed as fat in one season and oil in other type of season or the same glyceride may be solid at a hill station and liquid in plains. So, this distinction is not well founded like the physical state depends upon climate and weather.

(ii) The variation in oils and fats is actually dependent upon the nature of monocarboxylic acid available in the glyceride. Oils consist of large proportion of the glycerides of lower carboxylic acids, (for example butyric acid, caprylic acid and caproic acid) and unsaturated greasy acids, (for example oleic, linoleic and linolenic acids) whereas fats consist of a large proportion of glycerides of higher saturated carboxylic acids, (for example palmitic, stearic acids).

Posted Date: 4/20/2013 5:07:00 AM | Location : United States

Ask an Expert

Related Discussions:- Difference between oils and fats, Assignment Help, Ask Question on Difference between oils and fats, Get Answer, Expert's Help, Difference between oils and fats Discussions

Write discussion on Difference between oils and fats
Your posts are moderated

Write your message here..

Related Questions

Determine how much stock formic acid required, Formic acid is a weak acid a... Formic acid is a weak acid along with a pKa of 3.75. The name comes by the Latin term "formica" ("ant") since this is very plentiful into the secretions of several species of ants,

1, Briefly tell me about chemical combination and its laws Briefly tell me about chemical combination and its laws

How to calculate rate constant or rate equation value?, Various methods are... Various methods are employed to calculate the rate constant. The method to be adopted and the proper selection depend on the experimental condition and nature of reactants and pr

Sodium and chlorine reacts, When sodium and chlorine reacts then: (1) E... When sodium and chlorine reacts then: (1) Energy is released and ionic bond is formed (2) Energy is released and a covalent bond is formed (3) Energy is absorbed and ioni

Law of multiple proportion, a metal forms 2 oxides. the higher oxide has 80... a metal forms 2 oxides. the higher oxide has 80% metal. 0.72g of lower oxide gave 0.8g of higher oxide when oxidised. show that law of multiple proportion is valid?

Retinaladehyde, the uses,preparation,and the reaction the uses,preparation,and the reaction

The configuration, The configuration 1s 2 2s 2 2p 5 3s 1   shows: (1... The configuration 1s 2 2s 2 2p 5 3s 1   shows: (1) Excited state of O 2 - (2) Excited state of neon (3) Excited state of fluorine (4) Ground state of fluorine ato

Define atomic mass units, Q. Define atomic mass units? Atomic mass Scie... Q. Define atomic mass units? Atomic mass Scientists have set up a standard for the measurement of atomic mass by assigning the carbon-12 atom a mass of 12 atomic mass units (a

Electrochemistry, positive standard electrode potential and negetive standa... positive standard electrode potential and negetive standard electrod potential

Conduct a descriptive analysis of bread, Q. Conduct a descriptive analysis ... Q. Conduct a descriptive analysis of bread? To sensory evaluate the slice of white bread on the basis of appearance, taste, texture and flavour. • judge the product quality