Question

Explain saponification value, lodine value
and Acid Value.​

Answer 1

Answer:

Higher saponification value for triglyceride indicates higher medium chain fatty acids [7]. ... As the iodine is a measure for unsaturation of the fatty acids in the fat, the number of double bonds of a pure substance is: Double bonds = IV × molecular weight of substance 253.84×100[9].

Explanation:

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Answer 2

Explanation:

Saponification Value

Saponification Value as the amount of potassium hydroxide ( KOH ) a milligram required to saponify one gram of fat or oil under the conditions specified ( Aocs method cd 3 - 25 and Aocs method cd 3c - 91

Iodine Value

The mass of iodine in gram that consumed by 100 gram of chemical substances iodine number are often used to determine the amount of unsaturation in fats , oil and waxes

Acid Value

Acid value is the mass of potassium hydroxide in milligram that is required to neutralise one gram of chemical substances the acid number is a measure of the number of Carboxylic acid group in a chemical compounds

The Reaction of Saponification

Ester + Base --------------- Alcohol + Soap