Watch the video
- Watch the video on youtube
Nutritional Properties and Health Benefits
Olives are a food with a HIGH content of complex energy lipids, the so-called triglycerides. Their composition in fatty acids is characterized by the prevalence of monounsaturated and, secondarily, by polyunsaturated and saturated.
Olives also provide NON-energetic and NON-saponifiable lipids, consisting mainly of phytosterols (β-sitosterol, campesterol, stigmasterol), fat-soluble vitamins (tocopherols and carotenoids), chlorophyll and polyphenols. All these elements, with various metabolic functions, are united by the high ANTIOXIDANT power and some play an essential role in the reduction of cholesterol, therefore of cardiovascular diseases.
From the water-soluble vitamin point of view, olives also contain a fair amount of Niacin (vit. PP), while the saline profile is mainly characterized by potassium and iron (less present in the oil).
Other characteristics of olives
It is curious to verify that ALL olives stimulate the appetite and promote digestion; moreover, the fatty acids contained in them (as well as in the oil), make use of an emulsifying power against the dietary fats making up the meal. In practice, if virgin or extra virgin olive oil was preferred inside a meal instead of butter or seed oils, the overall digestibility of the meal would be improved. NB Obviously, this feature subordinates the energy importance of the meal, the total amount of fat and the portions to be consumed.
Black olives contain fewer carbohydrates and are more digestible than green ones, but have a slightly higher fat and caloric content. Olives preserved in brine are very rich in cooking salt, therefore in sodium; therefore, they should be consumed in moderation (especially by those suffering from hypertension and renal dysfunction); We also remind you that the conservation of the olives significantly compromises their vitamin content and in particular that of thiamine (vitamin B1) and other more oxidizable ones.
Nutritional values
Nutritional composition of: "Olives, preserved table", "Olives, black", "Olives, green" and "Olives, green in brine" - INRAN Food Composition Tables
Other articles on "Olives - Nutritional Characteristics of Olives"
- Olives
- Olives - Production and Processing