â¢ Lychee average yields range from 600 pounds per acre in an âoffâ year to 10,000 pounds per acre in a heavy-bearing year (economic average is 5,000 pounds per acre). With a pack-out of 70 percent and a price of $3 per pound, income from an acre of lychee averages approximately $10,000 (3).
Generally foods contain complex mixtures of polyphenols. According to a 2005 review on polyphenols: The most important food sources are commodities widely consumed in large quantities such as fruit and vegetables, green tea, black tea, red wine, coffee, chocolate, olives, and extra virgin olive oil.
Top 10 amazing movie makeup transformations. Derived from plants, phenolic antioxidants are one of three types of antioxidants, which are protective chemical compounds that offer resistance to illnesses ranging from cancer to arthritis.ther sources of phenolic antioxidants are the carotenoids and anthocyanins in plants. Foods containing high levels of phenolic antioxidant compounds in the form of tannins, flavanoids, and flavonals include cinnamon, olives, and all types of berries.