不同种植方式西瓜果实农药残留的比较  

Comparison of Pesticide Residues in Watermelon Fruits with Different Planting Methods

作　　者：张忠祥 沈琦 康佳乐 孙涛 马彦鹏 陶永霞 王成[4] ZHANG Zhongxiang;SHEN Qi;KANG Jiale;SUN Tao;MA Yanpeng;TAO Yongxia;WANG Cheng(Collge of Food Science and Pharmacy,Xinjiang Agricultural University,Urumqi 830052,China;Institute of Agricultural Quality Standard and Testing Technology,Xinjiang Academy of Agricultural Sciences,Urumqi 830091,China;College of Biological and Geographical Sciences,Yili Normal University,Yining 835000,China;Administration of Scientific Research,Xinjiang Academy of Agricultural Sciences,Urumqi 830091,China)

机构地区：[1]新疆农业大学食品科学与药学学院,新疆乌鲁木齐830052 [2]新疆农业科学院农业质量标准与检测技术研究所,新疆乌鲁木齐830091 [3]伊犁师范大学生物与地理科学学院,新疆伊宁835000 [4]新疆农业科学院科研管理处,新疆乌鲁木齐830091

出　　处：《食品工业科技》2022年第15期265-271,共7页Science and Technology of Food Industry

基　　金：财政部和农业农村部:国家现代农业产业技术体系资助;农产品质量安全与优质化业务技术委托任务(CSQA-2020-05-13);新疆维吾尔自治区天山雪松计划(2017XS07)。

摘　　要：为明确不同栽培种植方式产出西瓜果实的农药残留状况及其差异性,本文以大棚、小拱棚、露地3种种植方式产出的65份西瓜样品为研究对象,在完成样品中60种农药残留定量分析的基础上,通过慢性、急性膳食风险分析、风险排序等技术方法,探讨了3种种植方式产出西瓜果实残留农药的差异性。结果表明:部分样品存在残留农药的现象,但其慢性和急性膳食风险均不高;3种种植方式中,露地种植方式样品残留农药种类最多,为9种,且极低风险样品占比也低于其余2种方式,为76%;此外,3种种植方式需重点关注的风险相对较高残留农药种类不同,大棚为三唑磷,小拱棚为苯醚甲环唑、丙溴磷、氯氟氰菊酯,露地种植为三唑磷、丙溴磷、咪鲜胺。综合以上分析可以得出:3种种植方式中,露地种植产出西瓜残留农药风险相对较高,宜根据风险相对较高残留农药种类的差异,分别加强监管。In order to clarify the status of pesticide residues in watermelon fruits produced by different cultivation methods and their differences,this paper took 65 watermelon samples produced in three cultivation methods:Large shed,small arch shed,and open field as the research object,and 60 pesticide residues in the completed samples.On the basis of quantitative analysis,through technical methods such as chronic and acute dietary risk analysis and risk ranking,the differences of pesticide residues in watermelon fruits produced by the three planting methods were discussed.The results showed that:Some samples had residual pesticides,but their chronic and acute dietary risks were not high;among the three planting methods,the open field planting method had the largest number of residual pesticides,with 9 types,and the proportion of very lowrisk samples was also low.In the other two methods,it reached 76%;in addition,the three types of planting methods need to focus on the relatively high risk of different types of residual pesticides.The green house used triazophos,and the small arch house used difenoconazole,profenofos,and chlorofluoro cyanurate.Pyrethrin was grown in the open as triazophos,profenofos,and prochloraz.Based on the above analysis,it could be concluded that among the three planting methods,the risk of pesticide residues in watermelon grown in open field was relatively high,and supervision should be strengthened according to the differences in the types of pesticide residues with relatively high risks.

关 键 词：西瓜 种植方式 农药残留 膳食风险 差异性分析 

分 类 号：TS201.6[轻工技术与工程—食品科学]