Приклади вживання Pahs Англійська мовою та їх переклад на Українською
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PAHs Phthalate AZO Cadmium.
It's the smoke that contains PAHs that then stick to the surface of the meat.
But barbecuing produceslarge amounts of polycyclic aromatic hydrocarbons, or PAHs.
Some PAHs are carcinogenic, including benzo(a)pyrene.
No one knows for sure,but NASA researchers have made an exciting discovery while studying PAHs.
The flames contain PAHs that then stick to the surface of the meat.
Soil samples to identify the presence of polycyclic aromatic hydrocarbons(PAHs);
The flames produce PAHs, which then adhere to the surface of the meat.
This creates toxiccompounds called polycyclic aromatic hydrocarbons(PAHs) that can rise up and seep into the meat.
PAHs can also be formed during other food preparation processes, such as the smoking of meats.
The analysis results showed that the conversion of PAHs increases with increasing sonication duration.
PAHs can be found in other smoked foods, as well as in cigarette smoke and car exhaust fumes.
Population-based studies have been limited to a few organochlorine compounds and PAHs and have been mostly negative.
PAHs are formed when fat and juices from meat grilled directly over an open fire drip onto the fire, causing flames.
Therefore, Member States may set emission limit values for PAHs among other pollutants.
In laboratory experiments, HCAs and PAHs have been found to be mutagenic- that is, they cause changes in DNA that may increase the risk of cancer.
Besides the particles' danger to wildlife, the floating debris can absorb organic pollutants from seawater, including PCBs,DDT, and PAHs.
PAHs seem to have been formed shortly after the Big Bang, are widespread throughout the universe, and are associated with new stars and exoplanets.
In addition,individual variation in the activity of enzymes that metabolize HCAs and PAHs may result in exposure differences, even among people who ingest(take in) the same amount of these compounds.
Exposure to PAHs can occur through inhaling the incomplete burning of coal, oil, wood, and paraffin wax candles, but PAHs can also enter the body through contact with the skin.
Astrobiologists love the six-sided benzene ring structure because it can be shaped into many different kinds of molecules that are likely tobe found in space, particularly polycyclic aromatic hydrocarbons(PAHs).
In laboratory experiments, both HCAs and PAHs have been found to be mutagenic, which means that they cause changes in DNA that may increase the risk of cancer.
For example, some of the processes used to preserve meat may producecompounds called polycyclic aromatic hydrocarbons(PAHs), which have been linked with developing cancer, Live Science reported.
A recent detailed study of NGC 3582 uncovered at least 33 massive stars in the end stages of formation, and the clear presence of the complex carbonmolecules known as polycyclic aromatic hydrocarbons(PAHs).
For the sonochemical degradation of polycyclic aromatic hydrocarbons(PAHs) naphthalene, acenaphthylene and phenanthrene in water, sample mixtures were sonicated at 20◦C and 50 µg/l of each target PAH(150 µg/l of total initial concentration).
To reduce the unpleasant odor in acrylic paint and to minimize the potential risk of negative physiological effects on humans,the reduction of benzene derivatives, PAHs and acrylic monomers is advisable,” the study concludes.
As a result of these transformations, the PAHs lose their spectroscopic signature which could be one of the reasons"for the lack of PAH detection in interstellar ice grains, particularly the outer regions of cold, dense clouds or the upper molecular layers of protoplanetary disks.".
While being toxic to marine life, polycyclic aromatic hydrocarbons(PAHs), the components in crude oil, are very difficult to clean up, and last for years in the sediment and marine environment.[42] Marine species constantly exposed to PAHs can exhibit developmental problems, susceptibility to disease, and abnormal reproductive cycles.