The percentage of food additive usage is relative to what
GB2760 which has detailed provisions, such as sorbic acid in the seasoning of the largest increase in the amount of 1g / kg, that other raw materials at least 999g, that is 1000g ingredients inside, sorbic acid dosage can not exceed 1g.
Generally expressed in mg / kg. Ie how many additives are added to 1 kg of food
Generally refers to the proportion of weight in food.
