A component of rice bran oil is the antioxidant Î³-oryzanol, at around 2% of crude oil content. Thought to be a single compound when initially isolated, it is now known to be a mixture of steryl and other triterpenyl esters of ferulic acids.
Cerca nel sito. You are in Home / Discover Italy / Tuscany / Siena. Situated in central-southern Tuscany, the Province of Siena extends over some of the most famous and fascinating Tuscan territories, e.g. the southern hills of Chianti, Val dâElsa and Val di Merse, Val d'Arbia, Val di Chiana and Val d'Orcia, right up to the slopes of Mount Amiata.
Siena Tourism: Best of Siena. Siena, Italy. This Tuscan hill town will transport you back to the Middle Ages. Siena's grand cathedral, built in the 1200s, has treasured artworks and marvelous marble floors. The Piazza del Campo, the main town square, is a UNESCO World Heritage Site. It's also home to the Palio, perhaps the most infamous horserace in the world.