大豆油颜色深浅不一的原因是什么?大豆油是世界上产量多的油脂,也是食用油中人们常用油其中的一种.市场中的大豆油也是品种多样,不仅价格有差距,而且颜色也深浅不一,是质量问题吗?山东大豆油厂家介绍大豆油颜色为何深浅不一?

　　What is the main reason of oil color shades? Soybean oil is the largest production in the world's oil, is a edible oil in one of the most commonly used oil. The market of soybean oil is varied, not only the price gap, and different shades of color, is the quality problem? Shandong soybean oil manufacturers introduced soybean oil why color shades?

　　经质量检验,都为合格的大豆油为何颜色不一样?原来根据国家的标准,加工后的大豆油分为四级:一\二级大豆油为微黄或者无色,澄清透明;三\四级油为黄色或棕黄色,不过具有大豆本身的气味和滋味,也就是咱们常说的豆香味,大豆油有一个脱色的加工工艺,也就是说三四级的油,颜色会深一些,由于工艺复杂,因此同品牌的一二级豆油比三四级贵一些.

　　The quality inspection for qualified soybean oil why not the same color? Originally according to the national standards, after the processing of soybean oil is divided into four levels: a grade two, soybean oil was slightly yellow or colorless, clear and transparent; three, four grade oil is yellow or brown yellow, but has the smell of soybean itself and the taste is, we often say that the bean flavor, soybean oil processing technology of a decoloring, that is to say three or four of the oil, the color will be deeper, due to the complex process, so the same brand of one or two oil than level three or four expensive.

　　哪个级别的油好?无论是哪个级别的油,只要其符合国家标准,都是健康的.一\二级油虽精炼程度高,但同时也流失了很多营养成分,如大豆油中的胡萝卜素在脱色的过程中就会流失.三\四级食用油中杂质的含量高一些,但同时也保留了部分胡萝卜素等对人体有益的营养元素成分.因此,可以根据个人需求不同,选择不同级别的食用油.

　　What level of oil? No matter what level of oil, as long as it accords with the national standard, are healthy. A two grade oil refining, although a high degree, but also lose a lot of nutrients, such as soybean oil in carotenoids in the decolorization process will be lost. The impurity content of three and four grade edible oil in some high, but also retained some carotenoids and other nutrients beneficial to human body composition. Therefore, according to the individual needs of different, choose different levels of edible oil.