论文部分内容阅读
近年来，市场上膨化小食品琳琅满目，生产厂家常在食品袋中装入一些小巧价廉的塑料玩具，且大多直接与食品接触。为探索塑料玩具给混装食品带来的二次污染状况。我们于１９９６年进行了模拟实验。１材料与方法１．１从市场上购买１００件装的一整箱塑料小玩具。１．２在省...
In recent years, the market dilatancy small food dazzling array of manufacturers often in the food bag into a number of small and inexpensive plastic toys, and most of the direct contact with food. To explore the secondary pollution caused by plastic toys to mixed food. We conducted a simulation experiment in 1996. 1 Materials and Methods 1.1 From the market to buy 100 pieces of a box of plastic plastic toys. 1.2 in the province ...