Fuente: WIPO "dairy products" The invention discloses a pretreatment method for measuring phosphorus content of dairy products and a method for measuring the phosphorus content of dairy products. The pretreatment method for measuring the phosphorus content of the dairy products comprises steps as follows: a microwave digestion pipe filled with the dairy products and an acid solution is placed in a drying oven for digestion treatment, and a digestion product is obtained. With the adoption of the pretreatment method for measuring the phosphorus content of the dairy products, the phosphorus content of the dairy products can be accurately measured.