Sentences with phrase «produced by oxidation»

The dictionary describes it as a green or brown film on the surface of bronze or similar metals, produced by oxidation over a long period.

Not exact matches

As contaminated pathogenic air is processed through a patented bio-conversion reactor bed, this green technology, integrated with Photocatalytic Oxidation (PCO), works in unison to destroy harmful airborne microbes and dismantle volatile organic compounds (VOC) while producing no by - products.

These subjects developed increased fasting insulin secretion and insulin resistance, increased glucose release by the liver which produced high blood sugar, and dramatically lowered fat oxidation that contributes to obesity.

Millions of tons of environmental waste by - products are produced each year due to inefficient selective oxidation processes.

Wang's research group designed a five - metal catalyst based on these high - entropy - alloy nanoparticles and demonstrated superior catalytic performance for selective oxidation of ammonia to nitrogen oxide, a reaction used by the chemical industry to produce nitric acid, an important chemical in the large - scale production of fertilizers and other products.

In addition to glycolysis, acetyl - CoA is produced from the oxidation of fatty acids by acyl - CoA synthetase enzymes in the outer mitochondrial membrane, and then transported into the inner mitochondrial matrix by acetyl L - carnitine for β oxidation and ATP production.

This is whether you accomplish it by moderating carbs or by tailoring your activity level to produce fat oxidation.

Rectal infusion of sodium acetate and propionate in amounts similar to those produced by fermentation of dietary fiber decreases serum NEFA in 2 h (24), which indicates that SCFAs of colonic origin may have an effect on glucose metabolism by reducing competition between glucose and fat oxidation.

However, nitric oxide production produces adverse reactions and toxic metabolites, which must be neutralized by your body so they don't result in oxidative damage to your blood vessel lining (by peroxynitrite oxidation and nitration reactions).

Fat oxidation on the other hand occurs in the oxygen CO2 exchange ratio of 1:0.7 so not only do you produce less CO2 as a by product which allows for slower breathing, but you also aren't dealing with the ever increasingly acidic environment created by glucose metabolism.

The bulk of the age - related tissue damage classified as «glycation end - products» (or «advanced glycation end - products,» AGE) is produced by decomposition of the polyunsaturated fats, rather than by sugars, and this would be minimized by the protective oxidation of glucose to carbon dioxide.»

Oxygen uptake and carbon dioxide production were measured by using a respiratory chamber to assess changes in energy expenditure, respiratory quotient (RQ; CO2 produced / O2 consumed), and carbohydrate and lipid oxidation rates, respectively.

and 1998 snippets Methane now contributes about 20 % to the increased direct radiative forcing by greenhouse gases compared to preindustrial times [Shine et al., 1995] Oxidation of CH4 in the troposphere produces carbon monoxide (CO), can lead production of ozone (03), and involves atmospheric oxidant, the hydroxyl radical (OH).

Much hydrogen is itself produced in the atmopshere by the oxidation of methane, with total global emisssions estimated to be about 70 million tonnes each year.

Combustion of carbon based fuels, say acetylene with oxygen, produces a demonstrably different effect to the oxidation of a similar amount of C by carbon based life forms.

Ozone values are modeled changes relative to 1980 from simulations with greenhouse gas (GHG) increases alone (blue), GHG increases and the additional water vapor produced by methane oxidation (red), and GHG increases with water vapor from both methane oxidation and increased transport from the troposphere (green).