|

The
olive oil, known for its delicacy and its benefits for the
health, is not only a culinary preference but also an excellent
product with multiple use qualities:
The
chemical composition of olive oil gives it a unique biological
and therapeutic merit. Above all, it contains triglycerides
formed by fatty acids. Unsaturated monoacids are dominant in pure olive oil. They
constitute 54% to 83% of
oil acids, while animal fat contains mainly saturated fat
acids and grain oil contains unsaturated poly acids (between
50% and 72% for soy and sunflower seeds). The unsaturated
mono fat acids are much more resistant than the unsaturated
poly to oxidation which causes rancidity. Olive oil contains
very little unsaturated poly (between 3.5 and 22.5%) which
are essential fat acids that are not synthesized by the
human organism. However, a normal diet is enough to meet
adult’s and children’s daily need of these acids. The relationship
to the linoleic acids is ideal. The glyceric composition
is the same for all olive oils and oil-cakes because they
have all the same advantages.
| |
In
addition, pure olive oil benefits are found in its
mineral components, such as the tocopherols, especially
the alpha-tocopherols which have an effect similar
to that of vitamin E; the carotene which is like
provitamin
A and the poly phenols which have antioxidation merits.
These ingredients are found especially in extra pure
olive oil because the other methods of pressing and
refining olive oil change the character of oil and
eliminate some of these ingredients. |
|