2012
DOI: 10.1590/s0100-40422012000100032
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Validação de método multirresíduo para determinação de pesticidas em alimentos empregando QuEChERS E UPLC-MS/MS

Abstract: Recebido em 1/2/11; aceito em 23/5/11; publicado na web em 22/7/11 MULTIRESIDUE METHOD VALIDATION FOR DETERMINATION OF PESTICIDES IN FOOD USING QuEChERS AND UPLC-MS/MS. This paper presents a practical and rapid method which was validated for simultaneous quantification and confirmation of 29 pesticides in fruits and vegetables using ultra performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). The samples were extracted following the method known as QuEChERS. Using the developed chromatographi… Show more

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Cited by 19 publications
(9 citation statements)
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“…Assim, inúmeras metodologias têm sido desenvolvidas para análise de resíduos de agrotóxicos em alimentos, utilizando a técnica de cromatografia líquida de alto eficiência (CLAE). O método analítico utilizado pela ANVISA para extração de carbaril em abacaxi, é o QuEChERS (Quick, Easy, Cheap, Effective, Rugged, Safe) [7][8][9]. Este já foi aplicado em diversas amostras de alimentos e bebidas, como: Cebola [10], soja [11], banana, mamão e pimentão [12], maçã, morango e tomate [13], laranja, [14], pera, pepino e repolho [15], mel [16], leite bovino [17], sucos de uva [18] e caldo de cana [19].…”
Section: ____________________________________________________________unclassified
“…Assim, inúmeras metodologias têm sido desenvolvidas para análise de resíduos de agrotóxicos em alimentos, utilizando a técnica de cromatografia líquida de alto eficiência (CLAE). O método analítico utilizado pela ANVISA para extração de carbaril em abacaxi, é o QuEChERS (Quick, Easy, Cheap, Effective, Rugged, Safe) [7][8][9]. Este já foi aplicado em diversas amostras de alimentos e bebidas, como: Cebola [10], soja [11], banana, mamão e pimentão [12], maçã, morango e tomate [13], laranja, [14], pera, pepino e repolho [15], mel [16], leite bovino [17], sucos de uva [18] e caldo de cana [19].…”
Section: ____________________________________________________________unclassified
“…In Brazil, ANVISA is responsible for establishing MRLs [61,63,66,67] by using toxicity data from each compound [14,23,63], but only natural vegetable crops (in natura) MRLs are established [67]. Each one of the active ingredients with authorized use in Brazil has its respective monograph containing a compilation of information (common name, chemical name, use class, toxicological classification, authorized agricultural crops, and MRLs in force) [30].…”
Section: Am J Biomed Sci and Resmentioning
confidence: 99%
“…In the same way as the MRLs, the ADI is stipulated for each pesticide, based on studies of the pesticide's physicochemical, metabolic, pharmacological and toxicological properties of pesticides [37,65] from laboratory animal studies and performed with procedures recognized at the international level [65]. In Brazil, ANVISA is the agency responsible for establishing the ADI of each pesticide active ingredient for each crop [66]. In Brazil, the ANVISA website provides the IDA values from the authorized monographs of each active ingredient (IA) [30], already the values in the international scope [69,70,71] can be obtained from their respective websites [69,70,71].…”
Section: Acceptable Daily Intake (Adi)mentioning
confidence: 99%
“…This work, which used UHPLC–MS/MS, was published in 2012 by Queiroz et al. , presenting satisfactory results for the determination of 29 pesticides in food matrixes (recoveries in the range of 70–120%, RSD ≤ 20% and limit of quantification of 5 μg/kg), although it was not optimized exclusively for the lettuce matrix.…”
Section: Introductionmentioning
confidence: 99%