Sentences with phrase «produced by chemical»

At the time, section 41 [since repealed] of the Act put limits on the scope of patents «relating to substances prepared or produced by chemical processes and intended for food or medicine.»

RS4 (chemically modified starch) includes starch esters, starch ethers, and cross-bonded starches that have been produced by the chemical modification of starch.

The feedstock for the new process is levulinic acid, which can be produced by chemical processing of materials such as straw, corn stalks or even municipal green waste.

«The amount of ethanol produced by chemical catalysis is around 70 or 80 gallons perton,» says Wes Bolsen, chief marketing officer for Coskata, located in Warrenville, Illinois.

One of the most ubiquitous is the «octet rule,» which states that each atom in a molecule that is produced by a chemical reaction will have eight outer orbiting electrons.

But if the water was produced by chemical reactions driven by the solar wind, it is much more recent.

Not exact matches

Mark Rubinstein, the lead author of the study, said «the vapor produced by e-cigarettes is not harmless water vapor, but actually contains some of the same toxic chemicals found in smoke from traditional cigarettes.»

ChemPro can even scale its manufacturing processes to produce single purpose chemical products such as a degreasing agent it created exclusively for a specific machine used by the automotive industry.

The addictive «high» is produced by four chemicals: serotonin, dopamine, oxytocin and norepinephrine.

At two other McDonald's toy producing factories in China, several workers were victimized by chemical poisoning, but they were not compensated.

The research of scientists like José Delgado into the ways in which mental and emotional processes can be produced, controlled, or modified by electrical and chemical means raises profound practical questions about the possible use and misuse of such powers.

In addition to organic, you'd ideally look for coffee that's mycotoxin free (a toxin produced by mold) and / or shade grown (meaning they need less chemicals to grow the coffee).

The farm has acted as a pioneer in the farm - to - hospital movement by providing nutritious, chemical - free produce to all six hospitals in the St. Luke's network.

DO N'T strip your skin using chemicals if it's oily: that backfires, because the skin will compensate by producing more oil.

WPI is produced by physical or chemical separation techniques such as filtration or ion exchange.

AnyAddy ®, the Methyl Celluloses and Hydroxypropyl Methyl Celluloses produced by our partner Lotte Fine Chemical, allow a considerable improvement of the texture of gluten - free bread and other gluten - free bakery products.

A risk assessment of over 1,300 food contact substances was carried out by Food Standards Australia New Zealand (FSANZ) and found that exposures to most chemical used to produce food packaging are «low» and «unlikely to pose a public health and safety concern.»

Although they are produced by plants, these chemicals behave life estrogen in the human body, upsetting the natural hormonal balance.

They produce naturally dense food that have been sourced from some of the most remote and untouched corners of the earth, where the soil is rich in nutrients and has not been damaged by over farming and the use of agro chemicals.

The modern way of processing coconut oil is by chemical extraction, using solvent extracts, which produces higher yields and is quicker and less expensive.

«Organic» defines foods produced by methods with no synthetic inputs such as pesticides, chemical fertilizers, genetically modified organisms, irradiation, industrial solvents or chemical food additives.

On top of that, organic farming reduces non-renewable energy use by decreasing the need for chemicals, which require high quantities of fossil fuel to be produced.

When you're in a stressful or dangerous situation, your body responds by producing hormones and chemicals as part of the «fight - or - flight» reaction (so named because that's exactly what the body is preparing itself to do — to either fight off the danger or run from it).

By giving official approval only to mass - produced bakery products often laden with trans fats, HFCS, artificial colors, and other chemicals, we are not only giving children unhealthful food but an unhealthful message: namely, that they should trust corporations but not people.

By the way, I did explain that the «volcano» is the result of a chemical reaction between the baking soda and the vinegar which produces carbon dioxide — leading to bubbles.

Not very romantic I know, but how incredibly clever of our bodies to produce chemicals created by touch which help to secure the future of the human race when we connect.

Amniotic fluid contains fetal cells and chemicals produced by the baby that, when analyzed, can help determine certain types of birth defects.

This is very important, because bitter zucchini often contains high levels of a natural toxin called cucurbitacin (a chemical produced by all members of the Cucurbit family, which includes cucumbers, pumpkins and melons).

This is a chemical that is produced by the bleaching process of the wood pulp that can be found in the center layer of disposable diapers.

Living Crafts» organic wool comes from Australian merino sheep wool and is produced in accordance with organically certified dynamic farming - it is shorn by hand and processed without the use of chemicals.

Those chemicals produce the alert energy necessary to function despite the lack of sleep caused by an infant's need of frequent care and feeding.

The irony is that Spice was invented to circumvent the ban on cannabis, by producing a stronger chemical equivalent.

But their passionate opposition to the chemical plant generated an explosion of public anger that forced a halt in construction, pending further environmental impact studies by authorities in Beijing, and produced large demonstrations June 1 and 2, drawing national publicity.

Further calculations by Catling and his team conclude that no abiotic methane sources on a rocky planet could produce enough of the gas to counteract this process — whether it is volcanic outgassing from a planet's interior, chemical reactions in hydrothermal vents, even asteroid impacts.

Oil and gas companies developing fields in Pennsylvania, Ohio, Texas, Louisiana, Arkansas and North Dakota rely on a process called hydraulic fracturing, which produces natural gas by blasting water and chemicals into energy - rich rock formations deep underground.

It basically works this way: By providing a chemical reaction with two coherent pathways leading to the same possible final products, quantum - mechanical - interference effects can be produced.

Synthetic erythropoietin, or EPO, a chemical naturally produced by the kidneys, is a favorite of triathletes, marathon runners, Tour de France cyclists, and others who engage in long periods of aerobic activity.

«Several unusual nucleobases have been found in the genomes of stem cells, which are produced by targeted chemical modification of the known building blocks of DNA.

Sitting on an 850 - hectare manufacturing site, Dow Chemical's Fort Saskatchewan location is the second largest ethylene - producing facility in the world, after a neighbouring facility in Alberta, also owned by Dow.

The papermaking process doesn't just produce pristine rolls of paper; it also generates wood scraps, chemicals and other by - products rich in potential energy.

Next, the team tested chemicals they suspected would react with the smelly molecules to produce larger molecules that could no longer be smelled, or a different shape that would be perceived differently by the nose.

When the chemical manufacturers finally did expand beyond coal tar chemistry at the end of the nineteenth century, they did so by adapting their manufacturing protocols to petroleum and other raw materials, thereby producing an even larger array of tremendously successful products, from acetone to X-ray plates.

Evidence that simple functions can be composed to produce the higher capabilities of nervous systems comes from programs that read, recognize speech, guide robot arms to assemble tight components by feel, classify chemicals by articial smell and taste, reason about abstract matters, and so on.

«However, we can get huge returns by moving from carbon - intensive resources to renewable, sustainable technologies to produce the chemicals we need for food and energy.»

Combined with the orange haze of its atmosphere, produced by light interacting with various chemicals, Titan makes a great spot for a romantic getaway.

Researchers working on the Ribeirão Preto campus of the University of São Paulo (USP) in Brazil have discovered that a bacterium found in the microbiota associated with leafcutter ant species Atta sexdens rubropilosa produces the so - called «trail pheromones,» i.e, the aromatic chemical compounds used by the ants to lay a trail to their nest.

By redirecting that energy to a genetically modified part of the cell capable of producing various complex chemical materials, we induce the light driven biosynthesis of these compounds,» says Post Doc Agnieszka Janina Zygadlo Nielsen, who along with colleagues Post Doc Thiyagarajan Gnanasekaran and PhD student Artur Jacek Wlodarczyk has been the main researcher behind the study.

These fungi influence our brains by producing a compound called psilocybin, but the origin of this chemical may have little to do with discovering fundamental truth

The BPEC cell developed by the researchers is based on the naturally occurring process of photosynthesis in plants, in which light drives electrons that produce storable chemical energetic molecules, that are the fuels of all cells in the animal and plant worlds.

Ian Baldwin of the Max Planck Institute for Chemical Ecology in Jena, Germany, and colleagues have now discovered that the mix of GLVs produced by a tobacco plant damaged by a caterpillar and one damaged in the absence of caterpillars were subtly different.