Payá P, Oliva J, Cámara M A, Barba A
Departamento Quimica Agrícola, Geología y Edafología, Facultad de Química, Universidad de Murcia, Campus de Espinardo, s/n, 30100, Espinardo, Murcia, Spain.
Commun Agric Appl Biol Sci. 2007;72(2):161-9.
It was studied the dissipation rates of fenoxycarb, Lufenuron, flufenoxuron and pyriproxyfen from their application on navelina orange crops to the production of orange juice. Supervised trials were carried out for the phytosanitary treatments under two situations, one according to Good Agricultural Practices (GAP) and the other one with Critical Agricultural Practices (CAP). Samples of both situations were transformed into orange juice according to the current industrial process. The analytical methodology included acetone and dichloromethane/petroleum ether extraction and aminopropyl-based cleanup. Method validation followed SANCO Guidelines. The final objective was the determination of the exposure to the residues in raw and processed orange when good and critical agricultural conditions are used in the field.
研究了苯氧威、虱螨脲、氟虫脲和吡丙醚在脐橙作物上施用后至橙汁生产过程中的消解率。在两种情况下进行了植物检疫处理的监督试验，一种是按照良好农业规范（GAP），另一种是采用关键农业规范（CAP）。两种情况下的样品均按照现行工业流程加工成橙汁。分析方法包括丙酮和二氯甲烷/石油醚萃取以及基于氨丙基的净化。方法验证遵循欧盟委员会健康与消费者保护总司（SANCO）指南。最终目的是确定在田间采用良好和关键农业条件时，生橙和加工橙中残留的暴露情况。
