Valoarea calorica a mai multor tipuri de carne, legume si fructe

Valoarea calorica reprezinta suma produselor dintre factorii energetici si puterile lor calorice.
W(cal)=P(g)*4.1(cal/g)+L(g)*9.3(cal/g)+G(g)*4.1(cal/g)

#Porc
300g carne de porc slaba: 
proteine=20.4%, lipide=6.3%, glucide=0% (100g)
Calculat pentru 300g; 61.2g proteine, 18.9g lipide, 0 glucide
W(cal)=61.2g*4.1+18.9*9.3
W(cal)=250.92+175.72
W(cal)=426.92
#Pui
300g carne de pui
proteine=20.1%, lipide=10.2%, glucide=0% (100g)
Calculat pentru 300g; 60.3g proteine, 30.6g lipide, 0 glucide
W(cal)=60.3g*4.1+30.6*9.3
W(cal)=247.23+284.58
W(cal)=531.81
#Rata
300g carne de rata
proteine=16.0%, lipide=28.6%, glucide=0% (100g)
Calculat pentru 300g; 48g proteine, 85.8g lipide, 0 glicide
W(cal)=48*4.1+85.8*9.3
W(cal)=196.8+797.94
W(cal)=994.74
#Carne de vita slaba
300g carne de vita slaba
proteine=20.4%, lipide=2.2%, glucide=0%
Calculat pentru 300g; 61.2g proteine, 6.6g lipide, 0 glucide
W(cal)=61.2*4.1+6.6*9.3
W(cal)=250.92+61.38
W(cal)=312.3
#Castraveti
300g castraveti
proteine=1.3%, lipide=0.2%, glucide=2.9% (100g)
Calculat pentru 300g; 3.9g proteine, 0.6g lipide, 8.7g glucide
W(cal)=3.9*4.1+0.6*9.3+8.7*4.1
W(cal)=15.99+3.78+35.67
W(cal)=55.44
#Struguri
300g struguri
proteine=0.9%, lipide=0.4%, glucide=16.7% (100g)
Calculat pentru 300g: 2.7g proteine, 1.2g lipide, 50.1g glucide
W(cal)=2.7*4.1+1.2*9.3+50.1*4.1
W(cal)=11.7+11.16+205.41
W(cal)=228.27