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Open Access Green möglich sobald Postprint bei der ZB eingereicht worden ist.
Genistein and dicarboximide fungicides in infant formulae from the EU market.
Food Chem. 136, 116-119 (2013)
A method based on ultrasonic extraction and purification by solid phase extraction followed by LC-MS/MS and GC-MS analysis was developed for the determination of genistein, genistin, iprodione, vinclozolin and procymidone in infant powdered formulas. The method was tested for different formulations: milk, soy and hypoallergenic, and was applied to European pooled samples. Spike recoveries ranged from 53.1% to 91.5% and the relative standard deviation values for repeatability ranged from 9.6% to 17.7%, except for iprodione in milk formula (22.3%). None of the fungicides were found in the European pooled formulae, while genistein was found at 9.7μg/g in soy formula and the concentration of genistin, its β-glycosylated form, was respectively 31.4ng/g and 476ng/g in milk and soy formula.
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Publikationstyp
Artikel: Journalartikel
Dokumenttyp
Wissenschaftlicher Artikel
Schlagwörter
infant formula; phytoestrogen; isoflavone; Fungicide; LC-MS/MS; GC-MS; GAS-CHROMATOGRAPHY; MASS-SPECTROMETRY; PESTICIDES; FOODS; PHYTOESTROGENS; ISOFLAVONES; PRODUCTS; MILK; STABILITY; RISK
ISSN (print) / ISBN
0308-8146
e-ISSN
1873-7072
Zeitschrift
Food Chemistry
Quellenangaben
Band: 136,
Heft: 1,
Seiten: 116-119
Verlag
Elsevier
Verlagsort
Amsterdam [u.a.] ; Jena
Nichtpatentliteratur
Publikationen
Begutachtungsstatus
Peer reviewed
Institut(e)
PPM-MEX-Molecular EXposomics (MEX)