The recent knowledge regarding the mechanism of fat absorption in human body has been briefly discussed below: Most dietary fat of either vegetable or animal origin comprises of triglycerides in which glycerol is combined in low-energy ester linkages with three fatty acids and the fatty acids are of even number of carbon atoms. Fatty acids are both saturated and unsaturated [...]
Fats can be synthesized from both carbohydrates and proteins. The evidence is given below: 1. From Carbohydrates: It is an experimental fact that animals can deposit fat practically on fat-free diet (Fig. 10.30.) Young pigs fed on barley deposit more fat than can be accounted for from the protein and fat content of barley. So the carbohydrates must have been [...]
Depot fat is not identical with food fat. With the customary diet, the depot fat of each species is a characteristic one. But if diet be altered in either quality or quantity specially after starving the animal, the depot fats may resemble food fat to a varying extent. On the whole, depot fats are more unsaturated than food fats. One [...]