在改革开放的大潮中，食品市场繁荣，流通活跃，食品的进货渠道和经营秩序比较混乱，不少食品无检验合格证或化验单，假冒伪劣食品充斥市场，威胁着消费者的食用安全。为了解我市食品索证状况，探讨索证管理对策，我们于1996－1997年对全市副食品批发市场进行食品索证情况调查? In the tide of reform and opening up, the food market is flourishing and the circulation is active. The purchasing channels and operating order of the food are rather chaotic. Many foodstuffs have no testing certificate or lab paper, and fake and shoddy foods are flooding the market, threatening consumers’ food safety. In order to understand the status of our food certificate and explore the evidence management countermeasures, we conducted a survey on the food certification of the entire city’s non-staple food wholesale market from 1996 to 1997?