rancidity, condition produced by aerial oxidation of unsaturated fat present in foods and other products, marked by unpleasant odour or flavour
Explanation:
rancidity, condition produced by aerial oxidation of unsaturated fat present in foods and other products, marked by unpleasant odour or flavour. When a fatty substance is exposed to air, its unsaturated components are converted into hydroperoxides, which break down into volatile aldehydes, esters, alcohols, ketones, and hydrocarbons, some of which have disagreeable odours. Butter becomes rancid by the foregoing process and by hydrolysis, which liberates volatile and malodorous acids, particularly butyric acid. Saturated fats such as beef tallow are resistant to oxidation and seldom become rancid at ordinary temperatures.
[tex]\:\:\:\:\:\:\:\:\:\:[/tex] Oil and fat containingfood items react with atmosphericoxygento form poisonousfatty acids,due to whichthey cause a bad smell .This process is known as Rancidity .
[tex]\:\:\:\:\:\:\:\:\:\:[/tex] To preventfood item from Ranciditywe fill food packets with Nitrogengas which is almost inert gas.
Answers & Comments
Answer:
rancidity, condition produced by aerial oxidation of unsaturated fat present in foods and other products, marked by unpleasant odour or flavour
Explanation:
rancidity, condition produced by aerial oxidation of unsaturated fat present in foods and other products, marked by unpleasant odour or flavour. When a fatty substance is exposed to air, its unsaturated components are converted into hydroperoxides, which break down into volatile aldehydes, esters, alcohols, ketones, and hydrocarbons, some of which have disagreeable odours. Butter becomes rancid by the foregoing process and by hydrolysis, which liberates volatile and malodorous acids, particularly butyric acid. Saturated fats such as beef tallow are resistant to oxidation and seldom become rancid at ordinary temperatures.
Verified answer
[tex]\:\:\:\:\:\:\:\:\:\:[/tex][tex]\:\:\:\:\:\:\:\:\:\:[/tex] [tex]\star\;{\underline{\boxed{\pmb{\purple{\frak{\; Rancidity\; : -}}}}}}[/tex]
[tex]\:\:\:\:\:\:\:\:\:\:[/tex] Oil and fat containing food items react with atmospheric oxygen to form poisonous fatty acids, due to which they cause a bad smell .This process is known as Rancidity .
[tex]\:\:\:\:\:\:\:\:\:\:[/tex] To prevent food item from Rancidity we fill food packets with Nitrogen gas which is almost inert gas.