论文部分内容阅读
近几年来，每到冬春两季，我市市场上就销售一种削皮后用清水（自来水）或淡盐水（自来水加少许食盐）浸泡的菠萝块，多数浸泡容器不加盖或盖而不严，销售人员随手抓取，其卫生质量令人担忧。为了解这一食品的卫生质量，１９９８年３月，我们对市区销售的菠萝块浸泡液随机抽样
In recent years, every winter and spring seasons, our market sells a kind of pineapple soaked with fresh water (tap water) or light salt water (tap water plus a little salt) after peeling, and most immersion containers are not covered or covered Unsatisfied, sales staff readily grasp, its health quality is alarming. In order to understand the hygienic quality of this food, in March 1998, we randomly sampled the commercially available pineapple block soak