Sentences with phrase «most of the organic compounds»

In this case, most of the organic compounds have carbon - carbon bonds that are the most inactive.

Not exact matches

Globally, over 220 million people suffer from food allergies and most countries report an increase in incidence.26 It is predicted that by 2050 the number of patients affected by allergic diseases in Australia will increase by 70 % to 7.7 million.27 By 2021, the markets for naturally healthy (US$ 291 billion), food intolerance (US$ 42 billion) and organic products (US$ 45 billion) are expected to have grown at up to 4.5 % compound annual growth rate (CAGR).28

The goal of this $ 2.5 million machine, the most ambitious ever sent to Mars, is geological: to analyse sediments that could have preserved organic compounds or other evidence of ancient microbes, if these were ever there.

Researchers in China have developed a battery with organic compound electrodes that can function at -70 degrees Celsius — far colder than the temperature at which lithium - ion batteries lose most of their ability to conduct and store energy.

Cold, sluggish Titan has evolved much more slowly, so the dirty orange organic chemicals that tint its surface — most likely dominated by tarry compounds called tholins — could be a deep - freeze model of early Earth.

But the data were inconclusive regarding the most intriguing chemicals: complex organic compounds, which are considered a necessary component of life.

The study concerns the most abundant class of carbon - based particles in the atmosphere, so - called volatile organic compounds (VOCs).

One of the Holy Grails in chemical science has been to find the late - stage, site - specific incorporation of a halogen atom into a complex natural product by replacing an sp ³ C - H bond (one of the most inert chemical bonds known in an organic compound) with a C - X bond (X = halogen).

A promising source of hydrogen is the organic compound cellulose, which is a key component of plants and the most abundant biopolymer on Earth.

Cellulose, the world's most abundant organic compound, has long interested researchers as a source of renewable fuel.

An international team of scientists has identified and cloned the first gene known to control the production of cellulose — the most abundant organic compound on Earth.

Microbial cycling of isoprene, the most abundantly produced biological volatile organic compound on Earth — Terry J. McGenity — The ISME Journal

Stormwater is effectively a toxic mixture that can include polycyclic aromatic hydrocarbons, many of which are carcinogenic, metals, suspended particles, and other organic compounds, most of which have yet to be identified.

ORGANIC COMPOUNDS Organic compounds, any of a large class of chemical compounds in which one or more atoms of carbon are covalently linked to atoms of other elements, most commonly hydrogen, oxygen, or COMPOUNDS Organic compounds, any of a large class of chemical compounds in which one or more atoms of carbon are covalently linked to atoms of other elements, most commonly hydrogen, oxygen, or compounds, any of a large class of chemical compounds in which one or more atoms of carbon are covalently linked to atoms of other elements, most commonly hydrogen, oxygen, or compounds in which one or more atoms of carbon are covalently linked to atoms of other elements, most commonly hydrogen, oxygen, or nitrogen.

The claim that a product is «natural» is one to pay special attention to, because it can be used by companies to get around organic certification, and because the meaning of the word is easily stretched and manipulated — after all, even the most complex chemical compound can be traced to a natural source at some point on its journey to the supermarket shelf.

However, one of the most practical amino acid classifications comes from understanding how we source these vital organic compounds.

Lavender contains many organic compounds and active ingredients, most of which can be found in its volatile oil.

For most people, the major sources of mercury exposure (Table 1) are elemental mercury vapor from dental amalgams and methylmercury (an organic mercury compound) from dietary fish.

So while organic, cold - pressed canola oil may have health - promoting compounds, most uses of canola oil include high - heat cooking.

In its most basic state, carbohydrates are organic compounds which are found in tissues and food, that can be broken down to be one of the 3 major sources of energy for animals and humans.

And yet, most have been heavily enculturated to focus entirely on the «how much» question, opting to identify the molecular weight (i.e. how many milligrams in a serving) of a particular compound as more important than the qualitative dimensions (e.g. is it organic?

It means they're scientifically tested to meet some of the world's most rigorous emissions standards for chemical exposure and pollutants, such as volatile organic compounds (VOCs), formaldehyde and phthalates.

Marilyn Black, founder of the Greenguard Environmental Institute (GEI)-- a nonprofit certifier of products with low emissions of volatile organic compounds (VOCs)-- knows the pitfalls all too well: «The most common mistake we see is the purchasing of products made solely on manufacturers» claims.

It is also like a bad joke, because carbon just happens to be the most wonderful of all the elements in the periodic table because of its ability to make so many organic compounds that are fundamental to the formation of life.

They typically focus on semiconducting materials, which are usually silicon - based materials or organic compounds, because most solar panels are made of semiconducting materials and some newer thin - film panels are made out of organic materials.

3) Ban VOCs from Your Home Formaldehyde is one of the most notorious volatile organic compounds (VOCs) but there are many others.