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Determination of thiamethoxam, triadimenol and deltamethrin in pineapple using SLE-LTP extraction and gas chromatography.

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Title: Determination of thiamethoxam, triadimenol and deltamethrin in pineapple using SLE-LTP extraction and gas chromatography.
Authors: Morais, Elisa Helena da Costa1 elisahelenabq@yahoo.com.br, Rodrigues, Alessandra Aparecida Zinato1, Queiroz, Maria Eliana Lopes Ribeiro de1, Neves, Antônio Augusto1, Morais, Paulo Henrique Damasceno1
Source: Food Control. Aug2014, Vol. 42, p9-17. 9p.
Subjects: Thiamethoxam, Triadimefon, Deltamethrin, Pineapple, Gas chromatography, Pesticides
Abstract: Abstract: In this work, a simple and low cost method based on solid–liquid extraction with low temperature partitioning (SLE–LTP) was optimized and validated for the residue analyses of the pesticides thiamethoxam, triadimenol and deltamethrin in pineapple samples using gas chromatography with electron capture detector (GC-ECD). The SLE-LTP technique was proven satisfactory with recoveries up to 90% and linear chromatographic response for the analytes, ranging from 0.04 to 1.30 μg g−1 with correlation coefficients above 0.99. The limits of quantification for the pesticides were lower than the allowed maximum limits of residues established for these pesticides in pineapple by the European Union. [Copyright &y& Elsevier]
Copyright of Food Control is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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  Availability: 0
Header DbId: egs
DbLabel: Engineering Source
An: 95217004
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Label: Title
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  Data: Determination of thiamethoxam, triadimenol and deltamethrin in pineapple using SLE-LTP extraction and gas chromatography.
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  Data: <searchLink fieldCode="AR" term="%22Morais%2C+Elisa+Helena+da+Costa%22">Morais, Elisa Helena da Costa</searchLink><relatesTo>1</relatesTo><i> elisahelenabq@yahoo.com.br</i><br /><searchLink fieldCode="AR" term="%22Rodrigues%2C+Alessandra+Aparecida+Zinato%22">Rodrigues, Alessandra Aparecida Zinato</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Queiroz%2C+Maria+Eliana+Lopes+Ribeiro+de%22">Queiroz, Maria Eliana Lopes Ribeiro de</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Neves%2C+Antônio+Augusto%22">Neves, Antônio Augusto</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Morais%2C+Paulo+Henrique+Damasceno%22">Morais, Paulo Henrique Damasceno</searchLink><relatesTo>1</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Food+Control%22">Food Control</searchLink>. Aug2014, Vol. 42, p9-17. 9p.
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  Data: <searchLink fieldCode="DE" term="%22Thiamethoxam%22">Thiamethoxam</searchLink><br /><searchLink fieldCode="DE" term="%22Triadimefon%22">Triadimefon</searchLink><br /><searchLink fieldCode="DE" term="%22Deltamethrin%22">Deltamethrin</searchLink><br /><searchLink fieldCode="DE" term="%22Pineapple%22">Pineapple</searchLink><br /><searchLink fieldCode="DE" term="%22Gas+chromatography%22">Gas chromatography</searchLink><br /><searchLink fieldCode="DE" term="%22Pesticides%22">Pesticides</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Abstract: In this work, a simple and low cost method based on solid–liquid extraction with low temperature partitioning (SLE–LTP) was optimized and validated for the residue analyses of the pesticides thiamethoxam, triadimenol and deltamethrin in pineapple samples using gas chromatography with electron capture detector (GC-ECD). The SLE-LTP technique was proven satisfactory with recoveries up to 90% and linear chromatographic response for the analytes, ranging from 0.04 to 1.30 μg g−1 with correlation coefficients above 0.99. The limits of quantification for the pesticides were lower than the allowed maximum limits of residues established for these pesticides in pineapple by the European Union. [Copyright &y& Elsevier]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Food Control is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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    Identifiers:
      – Type: doi
        Value: 10.1016/j.foodcont.2014.01.024
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      – Code: eng
        Text: English
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      Pagination:
        PageCount: 9
        StartPage: 9
    Subjects:
      – SubjectFull: Thiamethoxam
        Type: general
      – SubjectFull: Triadimefon
        Type: general
      – SubjectFull: Deltamethrin
        Type: general
      – SubjectFull: Pineapple
        Type: general
      – SubjectFull: Gas chromatography
        Type: general
      – SubjectFull: Pesticides
        Type: general
    Titles:
      – TitleFull: Determination of thiamethoxam, triadimenol and deltamethrin in pineapple using SLE-LTP extraction and gas chromatography.
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            NameFull: Morais, Elisa Helena da Costa
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            NameFull: Rodrigues, Alessandra Aparecida Zinato
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            NameFull: Queiroz, Maria Eliana Lopes Ribeiro de
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          Name:
            NameFull: Neves, Antônio Augusto
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            NameFull: Morais, Paulo Henrique Damasceno
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            – D: 01
              M: 08
              Text: Aug2014
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              Y: 2014
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              Value: 42
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            – TitleFull: Food Control
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