Results 61 to 70 of about 11,316 (222)

Targeted Screening and Quantification of dl-PCBs and Dioxins in Various Foodstuffs by Programmed-temperature Vaporizer Large-volume Injection Coupled to GC–MS

CHIMIA, 2014
In 2009, high concentrations of polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs) and dioxin-like polychlorinated biphenyls (dl-PCBs) were found in soils located near the municipal garbage incinerator of Geneva ...
Ngoc Huy Ho, Aurélie Bugey, Pierre Zimmerli, Joëlle Nançoz, Didier Ortelli, Patrick Edder   +5 more
doaj   +1 more source

Perinatal exposure to polychlorinated biphenyls and dioxins through dietary intake [PDF]

, 1995
Polychlorinated biphenyls (PCBs) and dioxins (polychlorinated dibenzo p-dioxins and dibenzofurans) are potentially hazardous compounds. Since food is the major source (>90%) for the accumulation of PCBs and dioxins in the human body, food habits in women
Boersma, H. (Eric), Brouwer, M. (Marije), Eerenstein, S.E.J. (S. E J), Fidler, V. (Vaclav), Huisman, M. (Martijn), Koopman-Esseboom, C. (Corine), Muskiet, F.A.J. (Frits), Sauer, P.J.J. (Pieter)   +7 more
core   +1 more source

Safety and efficacy of a feed additive consisting of an extract from the dried leaves of Hedera helix L. (common ivy extract) and thymol for all animal species and categories except poultry, ornamental birds and all aquatic animal species (FEFANA asbl)

EFSA Journal, Volume 24, Issue 4, April 2026.
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of a feed additive consisting of an extract from the dried leaves of Hedera helix L. (common ivy extract) and thymol, when used as a sensory additive in feed for all animal species and categories except poultry ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Roberto Edoardo Villa, Giovanna Azimonti, Eleftherios Bonos, Henrik Christensen, Mojca Durjava, Ronette Gehring, Boet Glandorf, Maryline Kouba, Marta López‐Alonso, Francesca Marcon, Carlo Nebbia, Alena Pechová, Miguel Prieto‐Maradona, Katerina Theodoridou, Maria de Lourdes Bastos, Emilio Benfenati, Paul Brantom, Andrew Chesson, Josef Schlatter, Johannes Westendorf, Paola Manini, Birgit Dusemund   +22 more
wiley   +1 more source

Endocrine-Disrupting Chemicals: Some Actions of POPs on Female Reproduction

International Journal of Endocrinology, 2013
Persistent organic pollutants (POPs), such as polychlorinated dibenzo-p-dioxins (PCDDs) and dibenzofurans (PCDFs), polychlorinated biphenyls (PCBs), and polybrominated ethers (PBDEs), chloronaftalens (PCNs), and bisphenol A (BPA), are stable, lipophilic ...
Ewa L. Gregoraszczuk, Anna Ptak
doaj   +1 more source

Organic Contaminant Content and Physico-Chemical Characteristics of Waste Materials Recycled in Agriculture

Agriculture, 2015
A range of wastes representative of materials currently applied, or with future potential to be applied, to agricultural land in the UK as fertilisers and soil improvers or used as animal bedding in livestock production, were investigated. In addition to
Hannah Rigby, Alan Dowding, Alwyn Fernandes, David Humphries, Rupert G. Petch, Christopher K. Reynolds, Martin Rose, Stephen R. Smith   +7 more
doaj   +1 more source

Safety and efficacy of a feed additive consisting of vitamin B12 (cyanocobalamin) produced by fermentation with Ensifer adhaerens CCTCC M 20241585 for all animal species (Orffa Additives B.V.)

EFSA Journal, Volume 24, Issue 4, April 2026.
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of vitamin B12 (cyanocobalamin) produced by fermentation with Ensifer adhaerens CCTCC M 20241585, when used as a nutritional additive for all animal species.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Roberto Edoardo Villa, Giovanna Azimonti, Eleftherios Bonos, Henrik Christensen, Mojca Durjava, Birgit Dusemund, Ronette Gehring, Boet Glandorf, Maryline Kouba, Marta López‐Alonso, Francesca Marcon, Carlo Nebbia, Alena Pechová, Miguel Prieto‐Maradona, Katerina Theodoridou, Pier Sandro Cocconcelli, Elisa Pettenati, Jaume Galobart, Maria Vittoria Vettori, Piera Valeri   +20 more
wiley   +1 more source

The 2005 World Health Organization Reevaluation of Human and Mammalian Toxic Equivalency Factors for Dioxins and Dioxin-Like Compounds [PDF]

, 2017
In June 2005, a World Health Organization (WHO)-International Programme on Chemical Safety expert meeting was held in Geneva during which the toxic equivalency factors (TEFs) for dioxin-like compounds, including some polychlorinated biphenyls (PCBs ...
Birnbaum, Linda S., De Vito, Mike, Denison, Michael, Farland, William, Feeley, Mark, Fiedler, Heidelore, Hakansson, Helen, Hanberg, Annika, Haws, Laurie, Peterson, Richard E., Rose, Martin, Safe, Stephen, Schrenk, Dieter, Tohyama, Chiharu, Tritscher, Angelika, Tuomisto, Jouko, Tysklind, Mats, Van den Berg, Martin, Walker, Nigel   +18 more
core  

Correlations between dioxin-like and indicators PCBs: Potential consequences for environmental studies involving fish or sediment [PDF]

, 2009
Among the numerous PCB congeners, most of the dioxin-like PCBs (DL-PCBs) need to be characterized by hyphenated techniques. It has been shown in several instances that these congeners are well related to the total PCB content in fish.We examined datasets
Abarnou, A., Babut, M., Duchemin, J., Marchand, P., Miege, Cecile, Narbonne, J.F., Villeneuve, B.   +6 more
core   +4 more sources

Safety and efficacy of a feed additive consisting of difructose anhydride III (NITTEN DFA III) for female bovines, ovines, caprines in the periparturient period and neonates fed colostrum and milk/milk replacer in early life (Nippon Beet Sugar Manufacturing Co., Ltd)

EFSA Journal, Volume 24, Issue 4, April 2026.
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of difructose anhydride III as a zootechnical feed additive (functional group: physiological condition stabilisers) for neonatal and female adult bovines, caprines and ovines.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Roberto Edoardo Villa, Giovanna Azimonti, Eleftherios Bonos, Henrik Christensen, Mojca Durjava, Birgit Dusemund, Ronette Gehring, Boet Glandorf, Maryline Kouba, Marta López‐Alonso, Francesca Marcon, Carlo Nebbia, Alena Pechová, Miguel Prieto‐Maradona, Katerina Theodoridou, Georges Bories, Secundino López‐Puente, Montserrat Anguita, Matteo L. Innocenti, Fabiola Pizzo, Jordi Tarrés, Jordi Ortuño   +22 more
wiley   +1 more source

Reference materials for the determination of contaminants in milk and milk products

Czech Journal of Food Sciences, 2003
In this review, the latest information is given about the reference materials for the determination of contaminants in milk and milk products. Certified reference materials for the determination of contaminating chemical elements, organochlorine ...
J. Táborský, A. Hejtmánková, J. Dolejšková   +2 more
doaj   +1 more source