Eideard

 
Ultraviolet (UV) rays emitted by the sun are the leading environmental cause of skin complaints, premature ageing, sun burn and even skin cancer. But in another nod towards the healthy mediteranean diet, Spanish scientists found substances in the grapes protect cells from the damage…

The University of Barcelona and the Spanish National Research Council looked at the chemical reaction in the skin when hit by UV rays from the sun. They found that flavonoids in the grapes can stop the chemical reaction that causes cells to die and therefore skin damage…

Marta Cascante, a biochemist at the University of Barcelona and director of the research project, said it proves grapes could help protect the skin from sun burn and even skin cancer. She said the research could help to develop skin creams and other products to protect skin from sun damage.

“This study supports the idea of using these products to protect the skin from cell damage and death caused by solar radiation, as well as increasing our understanding of the mechanism by which they act”, she said.

The study also adds to the popular image of the healthy and tanned population of the mediteranean.

Previous research has put the low cancer rates and good health down to tomatoes, olive oil and even red wine.

I would add garlic and love.

Some components of the onion have antioxidant and antimicrobial properties, making it possible to use this bulb for food preservation. This is demonstrated by researchers from the Polytechnic University of Cataluña (UPC) and the University of Barcelona (UB) in a study that has just been published…

The study, that has just been published by the International Journal of Food Science and Technology, shows that the flavonoids of onion, in addition to having beneficial properties for health, increase the life of foods, and so “they are a natural alternative to artificial additives used in the food industry.” Flavonoids are phenolic compounds (with the phenol group) which are synthesized by plants.

The results confirm that, especially the yellow variety, is “a good source of these types of substances, and there is a positive correlation between the presence of flavonoids and their antioxidant capacity…”

Previous studies indicate that flavonoids have beneficial effects for health due to their antioxidant, anti-inflammatory, cardioprotective, vasodilatory and anti-carcinogenic properties, making it of special interest in the prevention of chronic illnesses, such as cardiovascular illnesses, and some types of cancer…

The onion (Allium cepa) is one of the most cultivated and consumed vegetables on the planet (around 66 million tonnes in 2008, of which 1.1 million were produced in Spain, especially in Castilla-La Mancha), and one of the main ingredients of the Mediterranean diet.

Certainly is a significant part of my diet. Most of my recipes start with “brown an onion”…