俗话说:“民以食为天,食以油为先。”食用油是人们生活必需的消费品,是日常饮食中不可缺少的营养成分。作为人们饮食保障的必需品,食用油为人体提供所需的脂肪酸以及多种营养物质,有效改善了菜肴的色香味形,使其增进人的食欲。人体想要很好地利用食用油,需注意各种脂肪酸之间的比例,从而达到平衡摄取。随着市场需求的发展,橄榄油、葡萄籽油、玉米胚芽油、葵花籽油、菜籽油、芥花油等一系列油类产品不断涌现在百姓的餐桌上。但是由于大多数消费者缺乏了解和正确认知食用油的相关知 As the saying goes: “People live on their own, eat oil first.” Edible oil is essential for people’s lives consumer goods, daily diet is an indispensable nutrient. As a necessity for people’s food security, edible oil provides the human body with the required fatty acids and various nutrients, which effectively improves the color, aroma and flavor of the dishes and enhances appetite. The body wants to make good use of edible oil, pay attention to the ratio between various fatty acids, so as to achieve a balanced intake. With the development of market demand, olive oil, grapeseed oil, corn germ oil, sunflower oil, rapeseed oil, canola oil and a series of oil products continue to emerge in people’s table. However, due to the lack of knowledge and understanding of edible oils by most consumers,