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油是一种能源,在人们日常生产和生活中,无不与油打交道.工厂生产肥皂、涂料、食品、医药、化妆品、化工产品以及机械润滑等,均需油脂作原料.油脂、醣、蛋白质,并列为人体三大营养物质.植物油中的不饱和脂肪,能使胆固醇减少、防止高血压,因而很受欢迎.我国地大物博,自然条件得天独厚,木本油料资源丰富,可以大量生产和利用的有260多种,已形成商品性的油脂树种有30多种.它
Oil is an energy source that is used in the daily production and daily life of people, all of which are required to deal with the oils.Factories such as soap, paint, foodstuff, medicine, cosmetics, chemical products and machinery lubrication are all required by the factory.Oil, sugar, protein, Side by side as the human body three major nutrients. Unsaturated fat in vegetable oil, can reduce cholesterol and prevent high blood pressure, which is very popular in our country, abundant natural resources, rich in woody oil resources, can be mass production and use of 260 A variety of oil products have been formed more than 30 species of it