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Zoekresultaten - 28 results
Printed paper and board food contact materials as a potential source of food contamination.
potential to migrate into the food and become bioavailable after oral intake. Almost all are included in the FACET tool, indicating that their use in primary food packaging has been confirmed by industry. ...
Residues of chlortetracycline, doxycycline and sulfadiazine-trimethoprim in intestinal content and feces of pigs due to cross-contamination of feed.
carry-over level of these antimicrobials. RESULTS: The poor oral bioavailability of tetracyclines resulted in rather high concentrations in cecal and colonic content and feces at steady-state conditions. ...
Ecotoxicological potential of antibiotic pollution-industrial wastewater: bioavailability, biomarkers, and occurrence in Mytilus galloprovincialis.
Publication Type: Peer reviewed scientific article Authors: Zouiten, Amina; Beltifa, Asma; Joris Van Loco; Mansour, Hedi Ben; Tim Reyns Source: Environ Sci Pollut Res Int, Volume 23, Issue 15, p.15343-50 (2016) Keywords: Animals Anti-Bacterial Agents Baci ...
Introducing speciation changes, human bioaccessibility and bioavailability in the risk evaluation of dietary inorganic arsenic intake: a Belgian case study
SETAC, Brussel, België (2016) URL: http://nantes.setac.eu/?contentid=851 Keywords: Arsenic Belgium bioaccessibility bioavailability inorganic arsenic intake Speciation Abstract: Arsenic (As) is an ...
Linking existing in vitro dermal absorption data to physicochemical properties: Contribution to the design of a weight-of-evidence approach for the safety evaluation of cosmetic ingredients with low dermal bioavailability.
for a new cosmetic ingredient. Alternatively, cosmetic ingredients with a low dermal bioavailability might not need repeated dose data, as internal exposure will be minimal and systemic toxicity might ...
Comparing responses to different selenium sources and dosages in laying hens.
by Se-enriched yeast, and was least when Se was added as sodium selenite. It can be concluded that Se from organic sources was more bioavailable than the inorganic Se source as evidenced by blood and ...
Speciation study of aluminium in beverages by Competitive Ligand Exchange-Adsorptive Stripping Voltammetry
Thanks to these results, information on Al bioavailability in beverages was collected and discussed. This study also illustrates the value of computer simulations when complex, time-consuming voltammetric ...
Intake and dietary sources of haem and non-haem iron among European adolescents and their association with iron status and different lifestyle and socio-economic factors.
girls met the recommendation for bio-available iron intake. The ratio of haem/non-haem iron intake was lower for girls than boys. Meat (19.2; 76%) and bread and rolls (12.6;3.9%) contributed most to total ...
Selenium bioaccessibility and bioavailability in Se-enriched food supplements.
intestinal absorption were used to determine the bioaccessible and bioavailable fractions of Se present in one specimen of each category of FS. The aim of the study was to verify to which extent the difference ...
Simultaneous determination of masked forms of deoxynivalenol and zearalenone after oral dosing in rats by LC-MS/MS
Keywords: acetylated bioavailability conjugated mycotoxins glucuronide in vivo Manuscript versions: DOI: https://doi.org/10.3920/WMJ2012.1411 File: Version: Published Full text access: Restricted Access ...