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10Food preservatives help prevent food from decaying.
Salt and oil are examples of second-class preservatives.
Bacteria, yeast, and mold are responsible for food spoilage.
First-class preservatives can be used in unlimited amounts.
Sodium nitrate is a natural preservative.
Drying and refrigeration are traditional methods of food preservation.
Chemicals used for fruit ripening are completely safe for human health.
Pickles without salt and oil decay faster.
Honey is a first-class preservative.
Food preservatives do not preserve nutrients in food.
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Which of the following is a first-class preservative?
Pickles last longer because salt and oil prevent the growth of:
Second-class preservatives are:
Which is a traditional method of preserving food?
Excess use of chemical preservatives can be harmful to:
First-class preservatives include all except:
The growth of food-decaying organisms can be checked by:
Which of these is used to ripen fruits quickly?
Which of the following is a second-class preservative?
Why should we use natural preservatives as much as possible?
The substances used to prevent food from decaying are called ______ preservatives.
Pickles mixed with ______ and oil last longer than those without.
Food gets decayed due to the growth of ______, ______, and ______.
Chemical preservatives like sodium nitrate and ______ acid are second-class preservatives.
We should not use ______ than one type of second-class preservative in the same food.
Drying, refrigeration, and mixing with salt or sugar are examples of ______ methods of preservation.
Chemicals used to ripen fruits quickly can be harmful to ______ health.
Food preservatives help preserve nutrients in fruits, vegetables, milk, curd, ______, and fish.