First, the nutrient intake of each student per meal.
Nutrients for primary and secondary school students
The average weight of 6-8 years old is 2 1.9kg.
9- 1 1 year average weight 29.1kg1year average weight 40.6kg.
Heat (kcal/MJ)
700(2.92)
820(3.34) 930(3.89)
Protein (gram)
24
28 32
Protein eggs from animals and soybeans
8- 12
10- 14 1 1- 16
Fat and (grams)
≤ 30% of total heat
≤ 30% of total heat ≤ 25% of total heat
Calcium (mg)
320
400 480
Iron (mg)
four
4.8 7.2
Zinc (mg)
four
6 6
vitamin A
300
300 320
Vitamin B 1 (mg)
0.5
0.6 0.7
Vitamin B2 (mg
0.5
0.6 0.7
Vitamin c (mg)
18
20 24
Second, provide all kinds of food for students' nutritious meals.
(Mode 1) Unit: gram/person/meal
Food classification of primary and secondary school students
The average weight of 6-8 years old is 2 1.9kg.
9- 1 1 > The average annual weight is 29. 1kg.
12 average age > weight 40.6kg
Cereals (including cereals, dried beans, except soybeans and potatoes)
100
150
200
Animal food (including: livestock meat, poultry meat, fish, shrimp, eggs, animal offal)
50
65
75
milk
100
125
125
Soybean and its products
20
25
30
vegetables
120
150
200
vegetable oil
five
six
seven
(Mode 2) Unit: gram/person/meal
Food classification of primary and secondary school students
6-8 > The average annual weight is 2 1.9kg.
9- 1 1 > The average annual weight is 29. 1kg.
12 > The average annual weight is 40.6 kg.
Cereals (including cereals, dried beans, except soybeans and potatoes)
120
170
220
Animal food (including: livestock meat, poultry meat, fish, shrimp, eggs, animal offal)
25
30
35
cow's milk
40
50
50
Soybean and its products
40
50
60
vegetables
120
170
220
vegetable oil
six
seven
eight
I wonder if you can understand! ! ! !