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1998年11月初在广西灵川县发生了1起因食用含矿物油饼干引起的食物中毒。矿物油(液体石蜡)是从石油中提取的烃类化合物,由碳83％～86％,氢11％～14％,杂质0～3％组成。为无色无臭无味的澄清透明液体。它不被肠道吸收,大量经口摄取时,会引起急性或慢性中毒,危及人体健康。1998年10月初浙江省连续发生多起数百人因食用含矿物油饼干引起的食物中毒事件。为了防止类似事件发生,我们于1998年11月～12月对市售饼干进行了调查抽样。1 调查与测定1.1 样品采集 选择饼干批发市场和外省饼干总代理商为调查重点,在供应商的成品库及商场的货架上随机抽取广东、上海、山东、四川及本地县34个生产厂家的饼干共57件。
In early November 1998, a food poisoning caused by eating mineral-containing biscuits occurred in Lingchuan County, Guangxi Province. Mineral oil (liquid paraffin) is extracted from petroleum hydrocarbons, from 83% to 86% of carbon, hydrogen 11% to 14%, 0 to 3% impurities. Colorless, odorless, clear and transparent liquid. It is not absorbed by the intestine, when taken in large quantities, it can cause acute or chronic poisoning and endanger human health. In early October 1998, hundreds of people in Zhejiang Province continued to suffer from food poisoning caused by the consumption of biscuits containing mineral oil. In order to prevent similar incidents, we conducted a sampling survey of commercially available biscuits in November-December 1998. 1 Survey and Determination 1.1 Sample Collection Select biscuits wholesale market and other provinces biscuits general agent for the investigation focus on the supplier’s finished product library and shopping malls shelves randomly selected from Guangdong, Shanghai, Shandong, Sichuan and local counties 34 manufacturers of biscuits Total 57