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Determination of captan, folpet, and captafol in fruits and vegetables, using two multiresidue methods.
J Assoc Off Anal Chem. 1984 Sep-Oct; 67(5):909-12.JA

Abstract

Two multiresidue methods, the Mills method and the Luke et al. method, are widely used for the determination of pesticides in foods. These methods were evaluated for the determination of the fungicides captan, folpet, and captafol in selected fruits and vegetables. The analytical behavior of standards through these methods was investigated first. Recoveries from apples, strawberries, lettuce, and tomatoes fortified with these compounds at levels of 0.2-5.9 ppm were then obtained. The analytes were quantitated by gas chromatography with electron capture detection, using a column of 5% SP-2401 on 100-120 mesh Supelcoport. Recoveries of captan, folpet, and captafol from fortified crops ranged from 69 to 78, 90 to 93, and 67 to 83%, respectively, by the Mills procedure and from 87 to 102, 81 to 106, and 91 to 109%, respectively, by the Luke et al. method modified to include additional solvent elution of the optional Florisil column.

Authors

Gilvydis DM
No affiliation info available
Walters SM
No affiliation info available

MeSH

CaptanChromatography, GasCyclohexenesFood ContaminationFruitFungicides, IndustrialPhthalimidesVegetables

Pub Type(s)

Journal Article

Language

eng

PubMed ID

6501154

Citation

Gilvydis, D M., and S M. Walters. "Determination of Captan, Folpet, and Captafol in Fruits and Vegetables, Using Two Multiresidue Methods." Journal - Association of Official Analytical Chemists, vol. 67, no. 5, 1984, pp. 909-12.
Gilvydis DM, Walters SM. Determination of captan, folpet, and captafol in fruits and vegetables, using two multiresidue methods. J Assoc Off Anal Chem. 1984;67(5):909-12.
Gilvydis, D. M., & Walters, S. M. (1984). Determination of captan, folpet, and captafol in fruits and vegetables, using two multiresidue methods. Journal - Association of Official Analytical Chemists, 67(5), 909-12.
Gilvydis DM, Walters SM. Determination of Captan, Folpet, and Captafol in Fruits and Vegetables, Using Two Multiresidue Methods. J Assoc Off Anal Chem. 1984 Sep-Oct;67(5):909-12. PubMed PMID: 6501154.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Determination of captan, folpet, and captafol in fruits and vegetables, using two multiresidue methods. AU - Gilvydis,D M, AU - Walters,S M, PY - 1984/9/1/pubmed PY - 1984/9/1/medline PY - 1984/9/1/entrez SP - 909 EP - 12 JF - Journal - Association of Official Analytical Chemists JO - J Assoc Off Anal Chem VL - 67 IS - 5 N2 - Two multiresidue methods, the Mills method and the Luke et al. method, are widely used for the determination of pesticides in foods. These methods were evaluated for the determination of the fungicides captan, folpet, and captafol in selected fruits and vegetables. The analytical behavior of standards through these methods was investigated first. Recoveries from apples, strawberries, lettuce, and tomatoes fortified with these compounds at levels of 0.2-5.9 ppm were then obtained. The analytes were quantitated by gas chromatography with electron capture detection, using a column of 5% SP-2401 on 100-120 mesh Supelcoport. Recoveries of captan, folpet, and captafol from fortified crops ranged from 69 to 78, 90 to 93, and 67 to 83%, respectively, by the Mills procedure and from 87 to 102, 81 to 106, and 91 to 109%, respectively, by the Luke et al. method modified to include additional solvent elution of the optional Florisil column. SN - 0004-5756 UR - https://www.unboundmedicine.com/medline/citation/6501154/Determination_of_captan_folpet_and_captafol_in_fruits_and_vegetables_using_two_multiresidue_methods_ L2 - https://medlineplus.gov/foodborneillness.html DB - PRIME DP - Unbound Medicine ER -