Food Spoilage

Food can be spoil. How can you determine the food was spoiled?

• when the food was in the garbage bin

• Have bad smell ,the color and the texture changed

• have dark color and moist

• when the food stored in the fridge more than 1 week.

Which one factor can you see on the spoiled bread?

• mold on the surface of the bread

• sour taste

• the color turned to greenish

• smell like fish

Why does food spoiled?

• It past its expire date

• The food made from organic matter

• The food eaten by ant

• The growth od microorganism on the food

The picture showed a spoiled bread. What type of microorganism cause the bread to spoiled?

• Bacteria

• Virus

• Protozoa

• Fungi

Which microorganism can make the milk spoil?

• Fungi

• Protozoa

• Bacteria

• Virus

Microorganism can growth in suitable condition such as...

(can be more than one answer)

• warm

• flown air

• moist

• suitable acidic

Tags

NGSS.MS-LS1-5

Why did some of food in the fridge delayed its food spoilage?

• There air no air in the fridge

• Microorganism can live in cold temperature

• The temperature is not suitable for microorganism growth

• Microorganism will die in the fridge

Ramli bought a fried rice and decided to have the meal on the next day. He put the food on the table. On the next day, the food was smelly and the rice's texture changed. Give an inference based on the observation on the food.

• Ramli did not put the food in the fridge

• The microorganism growth and reproduce on the food

• The food was not cooked well

• The food is not healthy

Tags

NGSS.MS-LS2-3

How can we prevent food wasting?

• We should buy more fast-food, we don't have to prepare it at home.

• We can eat more spicy food, it is so delicious!

• We mustn't throw away food which can be reused.

• We should eat in restaurants, so not to throw away food at home.

What can we do with leftovers after lunch?

• We can reuse them in another dish.

• We can put it to cupboard for another few days until we want to eat it again.

• We can give them to kids to play with and have fun.

• We should throw them away because everyone is full after meal.