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Antioxidants are added to food to stop oxygen reaching the food faster. Antioxidants is commonly found in fruits (When your fruit's inside turns yellow, this is a sign of the antioxidants wearing off)
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∙ 12y ago
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How does active packaging protect and preserve fresh food?
packaging preserves fresh food by keeping it air type.
Enumerate the different methods in preserving food?
enumerate the different methods in preserving food
How is packaged food different to fresh food?
pakaged food has packaging and fresh does not
Why are things wraped in clingfilm?
It is a thin plastic film used for sealing food items and keeping the food fresh
What is purpose of storing food in a cooler?
keeping food in coolers keeps it fresh it helps prevent bacteria formation
How did referigeration changed peoples lives?
from salt to keep food fresh, to storage sheds, to refrigerators! refrigerators helped people keep food fresh longer by keeping it cold.
How do you keep a fresh water shark alive?
By feeding it with the right food and by not keeping it in a small tank.
Explain how keeping food in a refrigerator helps to keep it fresh?
Coldness inhibits bacterial growth, thus preserving food longer.
How are alkali's used in food preservation?
Some methods of food preservation are acidic, like pickling foods and chemicals like benzoic acid are used to keep food fresh.
Does fresh food look any different to processed food?
The appearance between fresh food and processed foods are usually different, but it would really depend on the food. Processed food is usually cooked longer, so may be softer, whereas fresh food may be firmer. There could also be a difference in color, either could be a little darker or a little lighter.
What is the difference in Chinese food and Japanese?
Different methods of cooking, and different ingredients. In other words, it's basically like comparing French food and German food.
When something is not fresh what is that called?
Maybe stale or just 'non-fresh' or even 'food that isn't fresh'. For example, this food was stale OR this food isn't fresh OR this is non-fresh food
