食品中的热量傅娟，张锐美国食品营养标签最新法规要求在食品营养标签上标出食品的热量、总脂肪、饱和脂肪酸、胆固醇、钠、总碳水化合物。膳食纤维、糖、蛋白质、维生素Ａ、维生素Ｃ、钙和铁等营养成分的含量。其中热量一项，在发达国家和地区，受到人们普遍重视，而在我... Heat in food Fu Juan, Zhang Rui The latest regulation of US food nutrition labeling requires that the food’s calories, total fat, saturated fatty acids, cholesterol, sodium, and total carbohydrates be labeled on food nutrition labels. The content of dietary fiber, sugar, protein, vitamin A, vitamin C, calcium, and iron. One of the calories, in developed countries and regions, has received widespread attention, and in my...