食品产业链很长,种植、养殖、加工、初加工、深加工、运输、储存,直到销售、餐饮有很长的环节,这就导致食品安全薄弱环节多、食品企业数量多,但产业集中度较低、工业化程度低、科技自主创新能力低。5月7日,央视《焦点访谈》曝光了广西梧州市、广东肇庆市部分花生油作坊产品掺假、黄曲霉毒素B1超标等食品安全事件。5月17日《每周质量报告》又曝光了北京市场上茶叶存在的虚标等级问题。十多天的时间里食品安全问题的两次曝 The food chain has a long history of planting, breeding, processing, initial processing, deep processing, transportation, storage, sales and catering until there is a long way to go. This leads to more food safety vulnerabilities and more food enterprises, but the industry concentration is more Low, low degree of industrialization, low ability of independent innovation of science and technology. On May 7, CCTV “Focus Interview” exposed food safety incidents such as adulteration of peanut oil workshop products and excessive aflatoxin B1 in Wuzhou City of Guangxi Province and part of the peanut oil workshop in Zhaoqing City of Guangdong Province. May 17, “Weekly Quality Report” also exposed the existence of Beijing’s virtual standard grade tea leaves. More than ten days of food safety problems twice exposed