What happens when food materials containing fats and oils are left for a long time? List two observable changes and suggest two ways by which these phenomenon can be prevented.
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Answer:
Answer:Oils and fats which are kept for a long time become Rancid making it unfit for consumption.
Answer:Oils and fats which are kept for a long time become Rancid making it unfit for consumption. Methods to prevent this
Answer:Oils and fats which are kept for a long time become Rancid making it unfit for consumption. Methods to prevent this Ways of prevention
Answer:Oils and fats which are kept for a long time become Rancid making it unfit for consumption. Methods to prevent this Ways of prevention i) Addition of antioxidants / substance which prevent oxidation.
Answer:Oils and fats which are kept for a long time become Rancid making it unfit for consumption. Methods to prevent this Ways of prevention i) Addition of antioxidants / substance which prevent oxidation. ii) Keeping food in air tight containers.
Answer:Oils and fats which are kept for a long time become Rancid making it unfit for consumption. Methods to prevent this Ways of prevention i) Addition of antioxidants / substance which prevent oxidation. ii) Keeping food in air tight containers. iii) Use of nitrogen gas in packaged food
Answer:Oils and fats which are kept for a long time become Rancid making it unfit for consumption. Methods to prevent this Ways of prevention i) Addition of antioxidants / substance which prevent oxidation. ii) Keeping food in air tight containers. iii) Use of nitrogen gas in packaged foodHope this helps you