"Food Nutrition" Food in Life PPT Courseware 2

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"Food Nutrition" Food in Life PPT Courseware 2

How to identify proteins:

Food is very rich in nutrients, and the usual nutrients are divided into: protein, starch, fat, vitamins and minerals, and water.

in conclusion:

1. Our bodies need various nutrients, which are stored in a wide variety of foods.

2. Rich food can absorb a variety of rich nutrients.

1. Can we only eat a few types of food for a long time? why?

Answer: No, because our body needs a variety of different nutrients. If we only eat a few kinds of food for a long time, the body will lack some necessary nutrients, which is not conducive to the healthy growth of the body.

2. How can you identify whether the nutrients contained in food are fat, starch or protein?

Answer: Foods that leave obvious oil stains when pressed on paper contain fat, foods that produce a smell like burning hair when burned on fire contain protein, and foods that turn blue when exposed to iodine contain starch.

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For more information about the PPT courseware "Food in Life and Nutrition of Food", please click on the "Food in Life ppt Nutrition of Food ppt" tab.

"Food Nutrition" Food in Life PPT Courseware 3:

"Food Nutrition" Food in Life PPT Courseware 3 Student Activity Summary: What nutrients are common in the food labels collected by your group? Summary: The main nutrients are: protein, fat, inorganic salts, vitamins, sugars, water... ...

"Food Nutrition" Food in Life PPT Courseware:

"Food Nutrition" Food PPT Courseware in Life Think about what nutrients our bodies need for growth and development? What nutrients can we get from a wide variety of foods? What specific foods contain these nutrients? What nutrients are contained in food...

"Nutrition of Food" Food PPT Courseware 3:

"Food Nutrition" Food PPT Courseware 3 People are iron and rice is steel. If you don't eat one meal, you will be hungry. 1. What nutrients are present in food? 2. What are the functions of various nutrients? Protein Protein is the main material that makes up the human body. Human skin, muscles, internal organs,...

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Update Time: 2024-11-21

This template belongs to science courseware E-education edition third grade science volume 1 industry PPT template

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