Table 1

Effect of Path on energetics of oxidation

Macronutrient & path
Mass
ATP/mole
Kcal/gm
Efficiency (%)

Glucose → CO2
180
38
1.54
38.5
Glucose → glycogen → glucose → CO2
180
36
1.40
35
"Average" AA → CO2


1.32
33
AA → Protein → AA → CO2

-4
1.08
27
Palmitate → CO2
256
129
3.68
40.9
Palmitate → Ketone → CO2
256
121
3.45
38.3

*Adapted from Feinman, Fine: 2003 Metabolic Syndrome and Related Disorders (1): 209–219 [2]

Fine and Feinman Nutrition & Metabolism 2004 1:15   doi:10.1186/1743-7075-1-15