In this chapter, we will learn about food preservation technology.
First, we will understand what happens when food spoils.
Spoiled food can have characteristics like a bad smell, mold, or a strange taste.
Then, we will learn about the purpose of food preservation.
Food preservation helps to keep food fresh and safe to eat for a longer time.
We will also learn that microorganisms, like bacteria and fungi, can cause food spoilage.
By studying this chapter, we will understand how to prevent food from spoiling and keep it safe to eat.
• Explain with examples the characteristics of spoiled food
• State that food spoilage is caused by the action of microorganisms
• Explain the observations of food spoilage through written or verbal forms, sketches or ICT in a creative way
• Describe the purpose of food preservation
• Relate the methods of food preservation with the factors that affect the growth of microorganisms
• Carry out food preservation projects on a type of food using various methods
• Summarise that some food can be preserved using more than one preservation methods
• Make generalisation that some food can be preserved by combining more than one preservation methods
• Describe the importance of food preservation technology to fulfill the needs of food supply
• Explain the observations of food preservation through written or verbal forms, sketches or ICT in a creative way
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