Question

Am nevoie repede de ajutor la aceasta întrebare. Calculați valoarea energetica a unei porții de alimente consumate la micul dejun, folosind valorile: 4 Kcal pt glucide, 4 Kcal pt proteine, 9 Kcal pentru lipide
Paine :Glucide 50,lipde 2, proteine 10
Unt: Glucide 4, lipide 80, proteine 8
Miere : G 80, L 0, P 20
Lapte : G 4, L 4, P 6
Plssss dau coroana

Answer 1

paine: 50G×4 = 200Kcal, 2L × 9= 18Kcal, 10P x 4 = 40Kcal ( total 258Kcal)

unt: 4G ×4 = 16Kcal; 80L × 9 = 720Kcal, 8P x 4= 32Kcal (total 768Kcal)

miere: 80G × 4 = 320Kcal, 0L x 9 = 0Kcal, 20P x 4= 80Kcal ( total 400 Kcal)

lapte: 4G × 4 = 16 Kcal, 4L ×9 = 36Kcal, 6P ×4 =24Kcal ( total 76Kcal)

Total : 1.102 Kcal.