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为摸清广州地区生产和食用的粮油、牛奶、水果等食品有机氯农药(六六六、DDT)的残留情况,我们在1977年底～1978年选择市、郊、县有代表性的产区(公社、生产队、农场、牛场、销售点)进行卫生学调查,并调查大米、面粉、花生油、牛奶、杨桃、荔枝、甘蔗、食糖、茶叶等九种食品542份样品,用 Shimad Iu GC-5A 气相色谱仪检测后,初步掌握我区有机氯农药使用及食品中残留有机氯情况(附表),结果如下:一、近年来,我区在蔬菜、茶叶、部分水果己不使用六六六、DDT 农药,但水稻、甘
In order to find out the residues of organochlorine pesticides (BHC, DDT) produced and consumed in Guangzhou in cereals, oils, milk and fruits, we selected the representative producing areas of cities, counties and counties from the end of 1977 to 1978 Communes, production teams, farms, cattle farms and sales points). 542 samples of nine kinds of foods such as rice, flour, peanut oil, milk, carambola, sugar cane, sugary tea and tea were surveyed and analyzed by Shimad Iu GC- 5A gas chromatograph test, the initial grasp of the use of organochlorine pesticides in our area and the residual organic chlorine in food (Schedule), the results are as follows: First, in recent years, our district in vegetables, tea, some fruit do not use BHC , DDT pesticides, but rice, sweet