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10Sodium benzoate and sorbate are chemical food preservatives.
Salt and oil are natural food preservatives.
Natural preservatives come from plants, animals, fungi, and algae.
Drying in sunlight is a modern method of preservation.
Ripening agents speed up the ripening of fruits.
Calcium carbide is safe for excessive use in fruit ripening.
Traditional fruit ripening can involve wrapping fruits in jute or soil.
Overuse of ripening chemicals can cause health problems.
Pasteurization and freezing are natural preservation methods.
Lemon concentrate (Chuk) is a natural preservative.
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Which of the following is a chemical food preservative?
Salt and oil prevent food decay by:
Natural food preservatives come from:
Traditional methods of food preservation include:
Ripening agents are used to:
Which of the following is a ripening agent?
Overuse of calcium carbide can cause:
Which of the following compounds is used to ripen fruits?
Lemon concentrate (Chuk) is an example of:
Traditional methods of ripening fruits include: