Results 171 to 180 of about 6,235 (203)

Determination of polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans, and dioxin-like polychlorinated biphenyls in biota and sediment

open access: yes, 2012
Polychlorinated dibenzo‐p‐dioxins, polychlorinated dibenzofurans (PCDD/Fs) and polychlorinated biphenyls (PCBs) are environmental contaminants regulated by the Stockholm Convention of Persistent Organic Pollutants.
P. Lepom (11960957)   +8 more
openaire   +2 more sources

Polychlorinated Dibenzo- p -Dioxins, Dibenzofurans, and Dioxin-Like Polychlorinated Biphenyls in Livers of Birds from Japan

Archives of Environmental Contamination and Toxicology, 2002
Concentrations of 2,3,7,8-substituted polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs), and non- and mono-ortho-chlorine-substituted polychlorinated biphenyls (dioxin-like PCBs) were measured in livers of 17 species of birds collected from Japan.
K, Senthilkumar   +4 more
openaire   +2 more sources

Comparing dioxin-like polychlorinated biphenyls in most consumed fish species of the Caspian Sea

Environmental Research, 2020
Among polychlorinated biphenyls (PCBs), dioxin-like PCBs (DL-PCBs) are of the most concern for human health. In this study, the levels of 12 DL-PCBs congeners were measured in 125 fish samples of the Caspian Sea, Iran. Five fish species (Oncorhynchus mykiss, Vimba vimba, Cyprinus carpio, Rutilus frisii kutum and Chelon saliens) were collected from 5 ...
Ebadi Fathabad A   +7 more
openaire   +3 more sources

Atmospheric deposition of polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans, and dioxin-like polychlorinated biphenyls in the Kanto Region, Japan

Chemosphere, 2001
The atmospheric bulk (dry and wet) deposition of dioxins was investigated at four locations (Tokyo, Yokohama, Tsukuba, and Tanzawa) in the Kanto region (in Japan) over one year using a stainless-steel pot. Annual average polychlorinated dibenzo-p-dioxins/polychlorinated dibenzofurans (PCDD/PCDF) deposition fluxes were estimated to be from 450 to 1300 ...
I, Ogura, S, Masunaga, J, Nakanishi
openaire   +2 more sources

Risk assessments of polychlorinated dibenzo‐ p‐dioxins, polychlorinated dibenzofurans, and dioxin‐like polychlorinated biphenyls in food

Molecular Nutrition & Food Research, 2006
AbstractThe polychlorinated dibenzo‐p‐dioxins (PCDD), polychlorinated dibenzofurans (PCDF), and dioxin‐like polychlorinated biphenyls (dioxin‐like PCB) are ubiquitous in food of animal origin and accumulate in fatty tissues of animals and humans. The most toxic congener is 2,3,7,8‐tetrachlorodibenzo‐p‐dioxin (TCDD).
openaire   +2 more sources

Dioxin-like polychlorinated biphenyl adsorbent obtained from enzymatic saccharification residue of lignocellulose

Bioresource Technology, 2011
In this study, the effective utilization of lignocellulose residue as an adsorbent was investigated. Japanese cypress wood flour subjected to hydrothermal pretreatment and ball-mill grinding was saccharified with an enzyme. The residual wood flour was carbonized and activated by physical and chemical activation to produce adsorbents for persistent ...
Ayato, Kawashima   +5 more
openaire   +2 more sources

Dietary intake of polychlorinated dioxins, furans and dioxin-like polychlorinated biphenyls from foods of animal origin in China

Food Additives and Contaminants, 2007
Four food groups of animal origin from the Chinese Total Diet Study (TDS) in 2000 were analysed for 17 polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) and 12 dioxin-like polychlorinated biphenyls (PCBs). The samples were from four regions, covering 12 provinces of China.
Jing-Guang, Li   +3 more
openaire   +2 more sources

Content of polychlorinated dibenzo-p-dioxins, dibenzofurans and dioxin-like polychlorinated biphenyls in fish from Latvian lakes

Chemosphere, 2013
Seventeen polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans (PCDD/PCDFs) of the highest priority as well as twelve dioxin-like polychlorinated biphenyls (dl-PCBs) were analyzed in the muscle tissues of the following freshwater fish species sampled from eleven Latvian freshwater lakes: perch (Perca flavescens), carp (Cyprinus carpio ...
D, Zacs, V, Bartkevics, A, Viksna
openaire   +2 more sources

Polychlorinated dibenzo-p-dioxins, dibenzofurans, and dioxin-like polychlorinated biphenyls in rice straw smoke and their origins in Japan

Chemosphere, 2011
Polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs), and dioxin-like polychlorinated biphenyls (DL-PCBs) contained in the smoke generated from rice straw burning in post-harvest paddy fields in Japan were analyzed to determine their congener profiles.
Kotaro, Minomo   +4 more
openaire   +2 more sources

Nutrition Recommendations for Estonian Fishermen (Dioxins and Dioxin-Like Polychlorinated Biphenyls)

Latvian Journal of Chemistry, 2012
Nutrition survey of coastal fishermen was conducted in May 2010, when the fishing season was at its peak. More than half of the participants in the survey eat fish and fish products in April and May more than during the second half of the year At that time fishermen and their families eat fish the most. Thus, the amount of toxins found in the course of
openaire   +1 more source

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