Newhall Navel Orange, has the brilliant orange color and the glittering outlook, It's excellent sweet ,fresh and elegant,crisp and tender high quality&best fragrance and taste, rich nutritional value, high content Vitamin C. Besides,navel orange is rich in vitaminB1 , vitaminB2,vitamin P , carotene ,calcium, phosphorus ,magnesium, potassium,sodium, it also contains anticancer substances such as(Rbergamot oil ,coumarin,Flavonoids,limomin, Carotenoid ,pectin.).often eat orange can prevent cancer: a medium-sized orange can offer people a day the vitamins C, improve body resist bacteria violations of ability. Orange can remove the internal harmful to the health of free radicals, inhibit the growth of tumor cells. All the fruit, citrus contains antioxidants , including 60 kinds of flavonoids and 17 kinds carotene. Flavonoids substances have fight inflammation, strengthen blood vessels and inhibit blood coagulation effect. Carotenoids has the very strong antioxidant effect. These components to orange to many kinds of cancer have inhibition