Results 261 to 270 of about 323,700 (316)

Analysis of trade-offs of post-sorting plastic packaging. [PDF]

open access: yesNature
Schmuck A   +5 more
europepmc   +1 more source

Industrial chemical contamination of foods

Food Additives and Contaminants, 1993
The chemical contamination of foods via industrial activity is varied and widespread with regard to both chemical and occurrence. Such contamination can arise by accident, by intent from regular ongoing industrial activity, and even from subsequent use of manufactured products themselves.
B D Page, J J Ryan
exaly   +3 more sources

Chemical Contaminants in Office Buildings

AIHAJ, 1990
Building occupants are increasingly concerned about the presence of chemicals in indoor air, their contribution to “tight-building syndrome,” and their effects on health. Chemical measurements were made in 17 buildings in Quebec to determine contaminant sources and airborne concentrations and to establish their interrelation.
openaire   +1 more source

On-farm contamination of animals with chemical contaminants.

Revue scientifique et technique (International Office of Epizootics), 2006
Food products should not contain unsafe levels of chemical contaminants. However, it is not possible to monitor each and every one of the many thousands of chemicals that are used in our advanced societies. Chemical contaminants in foodstuffs of animal origin may be classified into three categories: natural contaminants (e.g. mycotoxins), environmental
Saegerman, Claude   +4 more
openaire   +2 more sources

Embryotoxicity of chemical contaminants of foods

Food and Cosmetics Toxicology, 1971
Abstract A brief review of a variety of contaminants that may occur in foodstuffs indicates that in the majority of cases embryotoxicity or teratogenicity are toxic hazards unlikely to arise in practice as a result of such contamination. The major possible exception is mercury especially methylmercury, on which further data are being obtained ...
openaire   +2 more sources

Chemical Contaminants in Food

1992
Three categories of environmental contaminants generally occur in food: natural and synthetic organic compounds, traces of heavy metal, and certain natural and synthetic radioactive substances (51, 69). This chapter summarizes the sources, occurrence, extent of exposure, and regulation of selected substances belonging to the first two categories, i.e.,
Sushma Palmer, Kulbir S. Bakshi
openaire   +1 more source

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