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随着生活水平的提高，人们对面粉的色泽要求越来越高，因此企业普遍采用了添加面粉增白剂的方式。越来越白的馒头引起了有关领导和群众的警惕。为摸清面粉增白剂的使用情况，我们对西安地区部分面粉加工企业进行了调查。１ 调查对象与内容１．１ 调查对象 西安地区的面粉加?
With the improvement of living standards, people are increasingly demanding on the color of flour, so companies generally adopt the method of adding flour and whitening agent. Increasingly white bread aroused the vigilance of the leaders and the masses concerned. To find out the use of flour whitening agent, we conducted a survey of some flour processing enterprises in Xi’an. 1 surveyed the content and content 1.1 surveyed flour flour in Xi’an?