Peanut oil has a peanut flavor, a cooking oil the Chinese people can not do without their daily lives. Peanuts wholesale prices, and nutrition experts point out that peanut oil is an olive oil can be comparable with western healthy cooking oil, more suitable for Asian consumption. Nutrition experts through scientific experiments showed that oleic acid extracted from peanuts, resveratrol, zinc and beta-sitosterol and other ingredients, can inhibit platelet aggregation abnormal, prevention of myocardial infarction, cerebral embolism, heart disease and other special effects. For the treatment of high cholesterol, lipids decreased 81.8%, for the treatment of chronic bronchitis, the effective rate of 89.3%. Peanut oil is rich in oleic acid contained in human lipid metabolism plays a special role in human edible oils highest oleic acid content of olive oil and peanut oil, respectively, 72% and 58% -83% -68 %. Oleic acid can lower blood total cholesterol and bad cholesterol. Peanuts wholesale prices, and polyunsaturated fatty acids, the biggest difference is that it reduces total cholesterol, bad cholesterol while lowering good cholesterol is not. So how much oleic oil has become an important indicator to measure quality. In addition, compared with tasteless olive oil, fragrant smell of peanut oil is more suitable for Chinese people pay attention to color, smell and taste of the traditional diet. Moreover, relatively expensive price of olive oil, peanut oil on the cost easier for ordinary wage earners to accept.