现挤的牛奶不宜喝 全球70％的奶牛有乳房炎,国内奶牛患隐性乳房炎的比例是46％—80％。现在国内治疗奶牛乳房炎的常用药是青霉素和链霉素。研究奶牛乳房炎和药物残留的北京农学院兽医药物学博士吴国娟教授说:现挤出来的奶是含很多病原菌的抗生素奶。按行业规定,为了防止药物残留,用药后5—7天产的奶必须扔掉。 Milk is now crowded should not drink 70% of the world’s dairy cows have mastitis, the proportion of domestic dairy cattle suffering from implicit mastitis is 46% -80%. Domestic treatment of dairy mastitis now commonly used drugs are penicillin and streptomycin. Professor Wu Guojuan, a doctoral student in veterinary medicine at Beijing Agronomy Institute who studies cow mastitis and drug residues, said: The extruded milk is an antibiotic milk containing many pathogenic bacteria. According to industry regulations, in order to prevent drug residues, 5-7 days after treatment of milk must be thrown away.