make presentation on ingredients rich in protein fat carbohydrates in three groups
Answers
Explanation:
you had studied about the components of foods called nutrients,
that are needed by the body in adequate amounts in order to grow, reproduce and lead
a normal healthy life.
Each nutrient has its own function to perform in the body, but more than one nutrients
may also perform the same function. All individuals need the same nutrients for the
same body functions. Variation in the diet has to be provided according to the age, sex,
activity, taste, etc. So let us see how these varieties can be brought about.
For the purpose of planning meals, the foods available can be broadly divided into
three groups from the nutritional point of view. These are :
z Energy yielding foods
z Body building foods
z Protective foods
Now let us see what all nutrients are provided by these three food groups.
Funciton Major nutritents Food Groups
z Milk, meat
Body Building Proteins and chicken
z Pulses
z Cereals
Energy Giving Carbohydrates
and Fats z Fats and sugar
Protective Minerals and Vitamins z Fruits and vegetables
All food can also be grouped into five food groups. In this system of food grouping
similar food items are placed together. For example all cereals are similar in nutritive
content and also similar in functions and all pulses are also similar in nutritive content.
Similarly milk, egg and flesh foods are comparable and all oils, butter, ghee have similar
nutrients. Therefore, if we substitute one food for the other in the same group we will,
to a large extent, get the same nutrients. For example, whether we select wheat flour or
maize, rice or bajra we would get approximately the same nutrients