随着商品经济的迅速发展和人民生活水平的提高,人们对膳食的需求开始从单纯的温饱型转向营养型,更由于动脉硬化、高血脂、高血压、冠心病等“富贵病”越来越多,迫使人们按照科学营养的道理来安排膳食,从而使膳食结构正在发生一系列变化。其中由原来大量食用动物油转为少吃或基本不吃, With the rapid development of the commodity economy and the improvement of the people’s living standards, people’s dietary needs have begun to shift from simple food-saturation to nutrition, and more and more “artificial diseases” such as arteriosclerosis, hyperlipidemia, hypertension, and coronary heart disease have become more and more frequent. , forcing people to arrange meals according to the principles of scientific nutrition, so that the dietary structure is undergoing a series of changes. Which changed from eating large amounts of animal oil to eating less or not eating basically.