Multiresidue method for trace pesticide analysis in honeybee wax comb by GC-QqQ-MS
The aim of this analytical study is to develop an improved multi-residue methodology of high sensitivity and expanded scope for pesticide residue analysis in honeybee wax combs. The method was validated for 160 pesticide residues (including acaricides, insecticides, fungicides and herbicides) gas ch...
| Autores principales: | , , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
| Publicado: |
2018
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| Acceso en línea: | https://www.sciencedirect.com/science/article/pii/S0039914016308384?via%3Dihub http://hdl.handle.net/20.500.12123/2890 https://doi.org/10.1016/j.talanta.2016.10.083 |
| _version_ | 1855483139656253440 |
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| author | Gil García, M.D. Uclés, Samanta Lozano Fernández, A.B. Sosa, Alexis Lionel Rodríguez Fernández-Alba, Amadeo |
| author_browse | Gil García, M.D. Lozano Fernández, A.B. Rodríguez Fernández-Alba, Amadeo Sosa, Alexis Lionel Uclés, Samanta |
| author_facet | Gil García, M.D. Uclés, Samanta Lozano Fernández, A.B. Sosa, Alexis Lionel Rodríguez Fernández-Alba, Amadeo |
| author_sort | Gil García, M.D. |
| collection | INTA Digital |
| description | The aim of this analytical study is to develop an improved multi-residue methodology of high sensitivity and expanded scope for pesticide residue analysis in honeybee wax combs. The method was validated for 160 pesticide residues (including acaricides, insecticides, fungicides and herbicides) gas chromatography amenable and covering a wide variety of polarity and chemical structure. This method of analysis applied gas chromatography coupled to a triple quadrupole mass spectrometer for the quantitative analysis of pesticide residues. The extraction procedure applied was based QuEChERs method allowing acceptable recoveries for most of the pesticides (98%), within the range 60–120% with an associated precision (RSD) <20%, at concentration levels of MQL of 10 µg kg−1 for all pesticides with the exception of 3,5-dichloroaniline and chlordane (20 µg kg−1). The expanded uncertainty of the results was ±35% on average (coverage factor k=2 for a confidence level of 95%). The chromatographic multi-residue method was applied to determine levels of pesticide residues in 50 honeybee wax comb samples randomly collected from different apiaries in Spain. A total of 32 pesticide residues (14 insecticides/acaricides, 10 insecticides, 6 fungicides and 2 herbicides) were detected in the samples. The highest pesticide concentrations were found for those with insecticide-acaricide activity like acrinathrin, chlorfenvinphos, coumaphos and fluvalinate-tau, some of them are mainly applied in apiculture for controlling the honeybee parasite Varroa destructor. The total load of pesticide residues ranged from 69 to 1000 µg kg−1 for 40% of the analysed samples, 22% contained pesticide residues in the ranges of 1000–2000 µg kg−1, 24% between 2000 and 5000 µg kg−1 and 14% of the samples contained residues between 5000 and 9557 µg kg−1. |
| format | Artículo |
| id | INTA2890 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| record_format | dspace |
| spelling | INTA28902018-07-26T15:57:29Z Multiresidue method for trace pesticide analysis in honeybee wax comb by GC-QqQ-MS Gil García, M.D. Uclés, Samanta Lozano Fernández, A.B. Sosa, Alexis Lionel Rodríguez Fernández-Alba, Amadeo Abeja Melífera Ceras Residuos de Plaguicidas Espectrometría de Masas Honey Bees Waxes Pesticide Residues Mass Spectrometry The aim of this analytical study is to develop an improved multi-residue methodology of high sensitivity and expanded scope for pesticide residue analysis in honeybee wax combs. The method was validated for 160 pesticide residues (including acaricides, insecticides, fungicides and herbicides) gas chromatography amenable and covering a wide variety of polarity and chemical structure. This method of analysis applied gas chromatography coupled to a triple quadrupole mass spectrometer for the quantitative analysis of pesticide residues. The extraction procedure applied was based QuEChERs method allowing acceptable recoveries for most of the pesticides (98%), within the range 60–120% with an associated precision (RSD) <20%, at concentration levels of MQL of 10 µg kg−1 for all pesticides with the exception of 3,5-dichloroaniline and chlordane (20 µg kg−1). The expanded uncertainty of the results was ±35% on average (coverage factor k=2 for a confidence level of 95%). The chromatographic multi-residue method was applied to determine levels of pesticide residues in 50 honeybee wax comb samples randomly collected from different apiaries in Spain. A total of 32 pesticide residues (14 insecticides/acaricides, 10 insecticides, 6 fungicides and 2 herbicides) were detected in the samples. The highest pesticide concentrations were found for those with insecticide-acaricide activity like acrinathrin, chlorfenvinphos, coumaphos and fluvalinate-tau, some of them are mainly applied in apiculture for controlling the honeybee parasite Varroa destructor. The total load of pesticide residues ranged from 69 to 1000 µg kg−1 for 40% of the analysed samples, 22% contained pesticide residues in the ranges of 1000–2000 µg kg−1, 24% between 2000 and 5000 µg kg−1 and 14% of the samples contained residues between 5000 and 9557 µg kg−1. EEA Concordia Fil: Gil García, M.D. Universidad de Almería. Departamento de Química y Física. Campus de Excelencia Internacional en Agroalimentación; España. European Union Reference Laboratory for Pesticide Residues in Fruit and Vegetables; España Fil: Uclés, Samanta. Universidad de Almería. Departamento de Química y Física. Campus de Excelencia Internacional en Agroalimentación; España. European Union Reference Laboratory for Pesticide Residues in Fruit and Vegetables; España Fil: Lozano Fernández, A.B. Universidad de Almería. Departamento de Química y Física. Campus de Excelencia Internacional en Agroalimentación; España. European Union Reference Laboratory for Pesticide Residues in Fruit and Vegetables; España Fil: Sosa, Alexis Lionel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concordia; Argentina Fil: Rodríguez Fernández-Alba, Amadeo. Universidad de Almería. Departamento de Química y Física. Campus de Excelencia Internacional en Agroalimentación; España. European Union Reference Laboratory for Pesticide Residues in Fruit and Vegetables; España 2018-07-26T15:56:16Z 2018-07-26T15:56:16Z 2017-01-15 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://www.sciencedirect.com/science/article/pii/S0039914016308384?via%3Dihub http://hdl.handle.net/20.500.12123/2890 0039-9140 https://doi.org/10.1016/j.talanta.2016.10.083 eng info:eu-repo/semantics/restrictedAccess application/pdf Talanta 163 : 54-64 (January 2017) |
| spellingShingle | Abeja Melífera Ceras Residuos de Plaguicidas Espectrometría de Masas Honey Bees Waxes Pesticide Residues Mass Spectrometry Gil García, M.D. Uclés, Samanta Lozano Fernández, A.B. Sosa, Alexis Lionel Rodríguez Fernández-Alba, Amadeo Multiresidue method for trace pesticide analysis in honeybee wax comb by GC-QqQ-MS |
| title | Multiresidue method for trace pesticide analysis in honeybee wax comb by GC-QqQ-MS |
| title_full | Multiresidue method for trace pesticide analysis in honeybee wax comb by GC-QqQ-MS |
| title_fullStr | Multiresidue method for trace pesticide analysis in honeybee wax comb by GC-QqQ-MS |
| title_full_unstemmed | Multiresidue method for trace pesticide analysis in honeybee wax comb by GC-QqQ-MS |
| title_short | Multiresidue method for trace pesticide analysis in honeybee wax comb by GC-QqQ-MS |
| title_sort | multiresidue method for trace pesticide analysis in honeybee wax comb by gc qqq ms |
| topic | Abeja Melífera Ceras Residuos de Plaguicidas Espectrometría de Masas Honey Bees Waxes Pesticide Residues Mass Spectrometry |
| url | https://www.sciencedirect.com/science/article/pii/S0039914016308384?via%3Dihub http://hdl.handle.net/20.500.12123/2890 https://doi.org/10.1016/j.talanta.2016.10.083 |
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