Sentences with phrase «such aromatic compounds»

Not exact matches

In fact, the E.P.A. says the lake that Martens bobbed around in for about ten minutes while wearing a life jacket contains the following substances: «mercury, polychlorinated biphenyls (PCBs); pesticides; creosotes; heavy metals including lead, cobalt, and mercury; polycyclic aromatic hydrocarbons (PAHs); and volatile organic compounds (VOCs) such as chlorobenzene.»

These particles are believed to be most dangerous due to their carcinogenic trace compounds such as polycyclic aromatic hydrocarbons.

The toxic compounds in oil vary, but the most worrisome are polycyclic aromatic hydrocarbons (PAHs), such as napthalenes, benzene, toluene and xylenes.

Furthermore, in order to improve both basic and aromatic characters of such derivatives, two analogues, in which the Arg2 of FC131 was replaced by an L / D - His residue, compounds 30 and 31 were prepared and turned out to be potent CXCR4 antagonists with IC50 values of 0.037 and 0.035 μM, respectively.

There used to not be such a thing as indoors, maybe the cave was indoors, but now we have ability to hide ourselves from the outdoor environment which is good if there's a bad storm, but otherwise we wan na be out there where we're getting tons of negative ions out there when you're talking about being around water or sources of trees, you're gonna get exposed to these phytoncides, these aromatic compounds in nature.

The research says that concern over cancer causing compounds such as heterocyclic amines (HCAs), and polycyclic aromatic hydrocarbons), would be better directed toward educating consumers on the charring and blackening that occurs when grilling or barbecuing muscle meats, rather than cooking the meat in microwave ovens.

Understanding aromatic compounds makes it easier to see why aromatherapy scents are such a perfect complement to other wellness strategies.

By using certain aromas in conjunction with activities such as reading, massage therapy or meditation, aromatic compounds can actually influence your brain's chemistry.

Research has also indicated a link between the development of Type 2 diabetes and toxins, such as heavy metals, pesticides, plastic compounds including BPA, diesel exhaust, tobacco smoke, polycyclic aromatic hydrocarbons, hormones, radioactivity, viruses, bacteria and endocrine - disrupting chemicals.

Some toxic compounds found in oil such as polycyclic aromatic hydrocarbons have been shown to cause birth defects in humans; it is conceivable that they are responsible for some of the recent stillbirths in dolphins.»

Results indicate that when the ethanol content of the fuel increased, the emissions of gaseous organic compounds increased whereas the amount of aromatic compounds such as benzene and toluene decreased.