２０００年１２月２７日 ,根据群众投诉 ,食用某粮店销售的大米后 ,出现不适反应 ,我们立即对该样品进行检测 ,结果在此大米中检出矿物油。此事引起了有关部门的高度重视 ,随即对全市各大小粮店及超市出售的大米进行了抽查。现将检测结果报告如下。１材料与方法１．１样品来源 On December 27, 2000, according to complaints from the masses, after eating rice sold in a grain store, an uncomfortable reaction occurred. We immediately tested the sample and found that mineral oil was detected in the rice. The matter caused the relevant departments to attach great importance, then the city’s major grain stores and supermarkets for the sale of rice spot checks. The test results are reported below. 1 materials and methods 1.1 sample source