细节这东西,有时小得人的肉眼都看不见。磨豆腐,放多少石膏才能保证豆腐食用安全,放多少,放的匀称与否,消费者看不见、摸不着,是个细节问题。再如,有的黑心业主用变色大米生产米粉,为了让人放心食用,竟用吊白块使米粉变白。这类白米粉与正常米粉相比,没太大区别,但食用后造成的 The details of this thing, sometimes too small to see the naked eye can not see. Grinding tofu, put how much gypsum in order to ensure the safety of tofu, put how much, put the symmetry or not, consumers can not see, touching, is a matter of detail. Another example is that some black owners produce rice flour with discolored rice, in order to reassure their own consumption, actually hanging white rice flour whitening. This type of white rice flour compared with normal, not much difference, but caused after eating