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Titolo:
Determination of triazine herbicides in foods with liquid chromatography mass spectrometry
Autore:
Okihashi, M; Akutsu, K; Obana, H; Hori, S;
Indirizzi:
Osaka Prefectural Inst Publ Hlth, Higashinari Ku, Osaka 5370025, Japan Osaka Prefectural Inst Publ Hlth Osaka Japan 5370025 saka 5370025, Japan
Titolo Testata:
ANALYST
fascicolo: 11, volume: 125, anno: 2000,
pagine: 1966 - 1969
SICI:
0003-2654(2000)125:11<1966:DOTHIF>2.0.ZU;2-Z
Fonte:
ISI
Lingua:
ENG
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Physical, Chemical & Earth Sciences
Citazioni:
7
Recensione:
Indirizzi per estratti:
Indirizzo: Okihashi, M Osaka Prefectural Inst Publ Hlth, Higashinari Ku, 1-3-69 Nakamichi, Osaka 5370025, Japan Osaka Prefectural Inst Publ Hlth 1-3-69 Nakamichi Osaka Japan 5370025
Citazione:
M. Okihashi et al., "Determination of triazine herbicides in foods with liquid chromatography mass spectrometry", ANALYST, 125(11), 2000, pp. 1966-1969

Abstract

Eight residual triazine herbicides and three metribuzin metabolites in foods were determined by liquid chromatography mass spectrometry (LC-MS) with an atmospheric pressure chemical ionization (APCI) interface, under both positive and negative ion modes. Herbicides were extracted with acetonitrile,and no cleanup procedure was adopted in this method. Four foods were spiked with eight herbicides and three metabolites at 0.05 ppm. The average recoveries of these herbicides usually ranged from 82 to 99% and the relative standard deviations were usually around 10%. These results suggest that LC-MS with APCI can be used to determine residues of triazine herbicides in foods.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 02/07/20 alle ore 22:29:00