3种特色野菜食用安全性研究  

Study on the Safety of Three Edible Wild Herbs

作　　者：郭守鹏[1] 李佳嫘 吕亮 门洪文[1] 王文军[1] 

机构地区：[1]济南市农业科学研究院,山东济南250316 [2]山东省中医院,山东济南250102 [3]济南市农产品质量检测中心,山东济南250316

出　　处：《安徽农业科学》2016年第36期145-148,共4页Journal of Anhui Agricultural Sciences

基　　金：济南市农业科技创新计划项目;山东省现代农业产业技术体系蔬菜创新团队项目

摘　　要：[目的]探讨3种特色野菜的食用安全性,为消费者食用野菜提供理论支持。[方法]测定了菜芙蓉、水芹菜和婆罗门参3种特色野菜的硝酸盐、亚硝酸盐、重金属含量和小鼠最大耐受量,并对其进行了健康风险和毒性风险评价。[结果]3种野菜硝酸盐和重金属含量都较低,污染程度都在安全级以内,日常食用不会对居民健康造成风险;小鼠给予60.0 g/(kg·d)的剂量(相当于成人每天3.6 kg食用量),未出现急性中毒反应和病理变化。[结论]菜芙蓉、水芹菜和婆罗门参3种野菜日常适量食用是安全的。[ Objective ] The aim was to discuss the safety of three edible wild herbs,to provide theoretical support for people consumption of edi- ble wild herbs. [ Method ] The content of nitrate, nitrite and heavy metal in Abelmoschus manihot （ L. ） Medic, Oenanthe javanica and Tragopogon porrifolius L. were measured. The mice MTD （ maximal tolerance dose） were determined. The risk of health and toxicity about eating these wild herbs were assessed. [ Result] The results showed：three wild herbs have a trace amount nitrate and heavy metal, will not jeopardize people＇s health; The mices dont have toxic reaction and pathological change fed by 60.0 g/kg per day（ equivalent to adult daily 3.6 kg consumption）. [ Conclusion] This paper concludes that three wild herbs arc safe to eat suitably.

关 键 词：菜芙蓉 水芹菜 婆罗门参 硝酸盐 重金属 急性毒性 安全性 

分 类 号：S647[农业科学—蔬菜学]