植物油中苯并[a]芘安全风险分析及有效防控措施的探讨

Study on the security risk analysis and effective prevention and control measures of benzo[a]pyrene in vegetable oil

苯并[a]芘是一种致癌物质和突变原。随油料生长环境及加工制作方式的不同,会生产或存在于食用植物油脂中,如果生产过程控制不当还会造成苯并[a]芘污染的超标。苯并[a]芘作为油脂中一项重要安全检测指标,其污染水平备受关注。本文通过透视植物油中苯并[a]芘的污染安全风险现状,解析油料生长期环境影响及油脂加工过程可能造成的苯并[a]芘污染机制与途径,分析苯并[a]芘污染风险因素,探讨油品加工中防止和减少苯并[a]芘污染的有效防控措施。促进油品行业采用先进设备,加强生产过程流程管理,严格工艺参数控制,提升产品质量、安全指标,使苯并[a]芘污染严格控制到国家安全限量10μg/kg以下,规避由此引起对人体健康和生命安全造成的危害,以期食用植物油生产和消费市场更加安全、放心。

Benzo[a]pyrene is a kind of oncogenic substance and highly mutagen. Due to different growth environments of oil-bearing crops and their processing, the harmful elements can exist in cooking vegetable oil. When the process control is not appropriate, the contamination of benzo[a]pyrene will exceed the standards. As an important index of security testing, the contamination problem has become a focused point in the field of food safety. This article reviewed the contamination mechanism and channels of benzo[a]pyrene in the process and the oil-bearing crop growth environment. Furthermore, the benzo[a]pyrene contamination risk factors were evaluated. At the same time, the effective prevention and control issues of benzo[a]pyrene contamination were discussed. It was suggested to adopt advanced equipment in the oil industry, strengthen management, precisely control the processing parameters, and improve product quality and security. The utmost goal was to ensure the benzo[a]pyrene containmination level below 10 μg/kg, which should be complied with our national security standardization. It is vital to evade damages in human health and life security so as to make the production and consumer market of cooking oil more reassurance and safety.