Question

Rancidity is (1) unpleasant change in the colour, flavour and odour of food (2) pleasant change in the flavour, colour and odour of food (3) unpleasant change in the colour and odour of food (4) unpleasant change in the flavour of food

Answer 1

Answer:

Explanation:

Rancidity generally is the complete or incomplete oxidation or hydrolysis of fats and oils when exposed to air, light, or moisture or by bacterial action, resulting in unpleasant taste and odor. ... When these processes occur in food, undesirable odors and flavors can result.

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