Question

what are substitution nad addition reaction? how do you use addition reaction to prevent rancidity of vegetable oils​

Answer 1

Answer:

The oxidative reaction is responsible for rancid odors and flavors ... An antioxidant should have two conditions to be ... Use of natural antioxidants in edible oils ... The addition of Majorana syriaca ethyl acetate extract (200

Answer 2

Answer:

Addition reaction : When a carbon compound combines with another compound to form a product that contains all the atoms in both the reactants;it is called an addition reaction

Vegetable oil+H2(g) Nil/catalyst Vanaspati ghee

Substitution reaction: The reaction in which the place of one type of atom /group in a reactant is taken by another atom /group of atoms ,is called substitution reaction.