中国消费者协会有关专家日前专门介绍了选购和正确饮用纯牛奶的方法。 专家说，消费者应选购实力雄厚、信誉可靠的知名厂家的产品。同时注意包装上的生产日期和保质期。好的牛奶色泽均匀一致，呈乳白色或微黄色；散发出牛奶固有的乳香；液体均匀，无杂质无凝块，无粘稠现象，无 Chinese Consumers Association experts recently introduced the purchase and the correct method of drinking pure milk. Experts said that consumers should buy the strength of the well-known, reputable manufacturers of well-known products. Also pay attention to the production date and shelf life on the package. Good milk color uniform, was milky white or yellowish; emits the inherent frankincense milk; liquid uniform, no impurities without clotting, no sticky phenomenon, no