updated Mon. September 23, 2024
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The Verge
September 3, 2017
... dangerous classes of chemicals called heterocyclic amines (HCAs) ... In the lab, these chemical compounds were found to cause changes inÃÂ ...
Green Mountain Outlook
August 4, 2017
This heterocyclic amine oxide and morpholine derivative is used in ... as a monohydrate C5H11NO2÷H2O and as the anhydrous compound.
MilTech
August 3, 2017
N-Methylmorpholine N-oxide (more correctly 4-methylmorpholine 4-oxide), NMO or NMMO is an organic compound. This heterocyclic amineÃÂ ...
Sioux City Journal
August 3, 2017
... the formation of the cancer-causing compounds heterocyclic amines (HCAs) and polycyclic aromatic hydrocarbons (PAHs), which have beenÃÂ ...
IPWatchdog.com
June 30, 2017
... modified nucleoside compounds, including heterocyclic compounds ... Storer did not identify any specific compound having the claimed 2′ÃÂ ...
Phys.Org
May 2, 2017
Up to now, the synthesis of quinazoline heterocycles was very costly and required many individual steps starting with expensive compoundsÃÂ ...
Phys.Org
March 8, 2017
Heterocyclic compounds are enormously crucial in various industries including food, agricultural, cosmetics and pharmaceuticals. HeterocyclicÃÂ ...
Edition Truth
March 22, 2017
Unarguably, this will expand the potential of small molecules therapeutics that includes fragment molecules, heterocyclic compounds, and macrocyclic structures. This will help the pharmaceutical company address large unmet needs for hard-to-drug ...
Yahoo Finance
March 21, 2017
Together, these developments result in a much greater repertoire of diversity for small molecules, which cover a range of categories including fragment molecules, small molecular weight heterocyclic compounds, and macrocyclic structures. This diverseÃÂ ...
Prevention.com
March 15, 2017
Cooking meat, poultry, or fish at high temperatures leads to the formation of carcinogenic compounds called heterocyclic amines (HCAs). The heat of the grill makes it tough to prevent these compounds from forming completely, but findings suggest thatÃÂ ...
New Vision
February 28, 2017
Because poultry has to be cooked at high temperatures, it can form heterocyclic amines (HCA), carcinogenic compounds that increase your risk of cancer. Grilling or frying chicken ups the levels of these carcinogens, making it worse than most other ...
The Straits Times
February 27, 2017
Similarly, char-grilling meats creates compounds known as heterocyclic amines and polycyclic aromatic hydrocarbons (PAHs).
The Biological SCENE
February 20, 2017
The Southwest University chemists first tested the earthworm powder in a Mannich-Michael reaction to prepare isoquinuclidines, which are nitrogen-containing heterocyclic molecules that are useful chemical intermediates. The researchers compared the ...
The Wire
February 16, 2017
Burning chlorine-based chemical compounds with hydrocarbons forms dioxin and furans, both heterocyclic organic compounds. Their major source in the environment is waste-burning incinerators of various sorts. This is the reason that the Indian Solid ...
NDM Columns
February 15, 2017
A white heterocyclic compound which is mainly obtained from glucose is known as isosorbide. It is widely used in different medical applications.
Genetic Engineering & Biotechnology News
February 15, 2017
The library's small molecules cover a range of categories including fragment molecules, small-molecular-weight heterocyclic compounds, and macrocyclic structures. Through its DEX library, X-Chem says, it can discover multiple series of novel, potent ...
Hindustan Times
February 3, 2017
Charred meats and other food products are prepared through a grilling process that increases the concentration of compounds called heterocyclic aromatic amines, which are known to be potent carcinogens. Dr Vinay Bhardwaj is the head of QuantitativeÃÂ ...
The Memo
January 31, 2017
Makers of ready meals don't have to label total vitamin content, and probably don't bother figuring out how many of the myriad of cancer-preventing compounds in plant foods are lost during production. Even when they do mention vitamins on their labels ...
Medgadget (blog)
January 30, 2017
In principle, an unnatural amino acid can be produced by procedures such as replacement of hydrogen by fluorine in a ring structure, or phenyl by another resonant ring system, or one kind of heterocyclic ring by another one, or a remnant from the ...
Digital Journal
January 30, 2017
A white heterocyclic compound which is mainly obtained from glucose is known as isosorbide. It is widely used in different medical applications.
The Memo
January 26, 2017
These generally fall into two classes: polycyclic aromatic hydrocarbons (PAHs - compounds with several hexagonal "benzene rings" fused together) such as naphthalene and benzopyrene; and heterocyclic amines (HCAs). The PAHs are formed from meat fatÃÂ ...
The Memo
January 26, 2017
These generally fall into two classes: polycyclic aromatic hydrocarbons (PAHs - compounds with several hexagonal "benzene rings" fused together) such as naphthalene and benzopyrene; and heterocyclic amines (HCAs). The PAHs are formed from meat fatÃÂ ...
Medical News Today
January 25, 2017
According to the National Cancer Institute - a part of the National Institutes of Health (NIH) - cooking meats at high temperatures can lead to the production of heterocyclic amines (HCAs) and polycyclic aromatic hydrocarbons (PAHs), which are ...
Clarence Valley Daily Examiner
January 24, 2017
Marinating does more than infuse food with flavor, it also inhibits the formation of potentially carcinogenic HCAs (heterocyclic amines), which form when grilling muscle meats like poultry, red meat and fish. The stats show marinating can reduce HCA ...
Clarence Valley Daily Examiner
January 24, 2017
Marinating does more than infuse food with flavor, it also inhibits the formation of potentially carcinogenic HCAs (heterocyclic amines), which form when grilling muscle meats like poultry, red meat and fish. The stats show marinating can reduce HCA ...
Science Daily
January 23, 2017
"Also, we are keen to establish connectivity with companies, so we can get these compounds out into industry as quickly as possible," said project leader Joe Sweeney, who is Professor of Catalysis and Chemical Biology at the University.
New Zealand Herald
January 18, 2017
Some of the best studied cancer-causing compounds are the heterocyclic aromatic amines (HCA). These are formed naturally in protein-rich food such as meat and fish during cooking, and are more likely to form if the meat is cooked for a long time and atÃÂ ...
Lankaweb
January 16, 2017
Not only is acrylamide formed in some starchy food but also meat cooked at high temperatures has as many as 20 compounds known as heterocyclic amines, or HCAs for short. HCAs are known as cancer causing chemicals. The higher the temperature thatÃÂ ...
The Science Explorer
January 10, 2017
Some of the best studied cancer-causing compounds are the heterocyclic aromatic amines (HCA). These are formed naturally in protein-rich food such as meat and fish during cooking, and are more likely to form if the meat is cooked for a long time and atÃÂ ...
Digital Journal
December 27, 2016
1,4-dioxane is a heterocyclic organic compound classified as an ether. It is also classified as a carcinogen linked to organ toxicity, yet it is found as a contaminate in as much as 22 percent of personal care products that create suds (such as shampoo ...
pharmabiz.com
December 24, 2016
Together, these developments result in a much greater repertoire of diversity for small molecules, which cover a range of categories including fragment molecules, small molecular weight heterocyclic compounds, and macrocyclic structures. This diverseÃÂ ...
Yahoo Finance
December 20, 2016
Together, these developments result in a much greater repertoire of diversity for small molecules, which cover a range of categories including fragment molecules, small molecular weight heterocyclic compounds, and macrocyclic structures. This diverseÃÂ ...
Seeking Alpha
December 15, 2016
In June 2013, the EPO granted the '823 patent to FibroGen, Inc. The '823 patent claimed, among other things, the use of a heterocyclic carboxamide compound selected from the group consisting of pyridine carboxamides, quinoline carboxamides,ÃÂ ...
FelixOnline
December 12, 2016
Although acrylamide is more likely to occur in these foods, it has also been shown that meat tends to harbour other more dangerous compounds. These generally fall into two classes: PAHs (polycyclic aromatic hydrocarbons) and HCAs (heterocyclic amines).
Lakenewsonline.com
November 29, 2016
Most of these health effects are due to a compound called allicin, which is responsible for garlic's distinct smell. ... Rosemary also helps prevent the formation of heterocyclic amines, a carcinogen that can form when grilling meat at high temperatures.
Vanguard
November 8, 2016
Akpuaka's doctoral thesis entitled "The Synthesis and Industrial Applications of some Heterocyclic Dyestuffs", earned her both the Vice-Chancellor's Award and the Faculty Award.
Invest in Brazil
November 3, 2016
In the intermediate goods segment decreased purchases of complex industrial inputs (potassium chlorides, insecticides, naphtha p / petrochemical, copper n / refined, urea, heterocyclic compounds, superphosphate). By supplying markets in comparisonÃÂ ...
The Alternative Daily (blog)
October 27, 2016
Adding cherries to hamburger meat not only retards spoilage but also reduces the formation of suspected cancer-causing compounds. These compounds are known as HAAs (heterocyclic aromatic amines). Researchers found that burgers containing 15ÃÂ ...
News-Medical.net
August 19, 2016
Analysis of ring-fused and heterocyclic compounds that have a small number of protons - the LC-2D-NMR technique provides carbon shift and bonding information for these compounds, which is very useful for analysis of their structure. Composition ...
Goshen News
August 17, 2016
But charring meat can create heterocyclic (HCA) and polycyclic aromatic hydrocarbons (PAH) compounds linked with some cancers.
Daily Pakistan
August 16, 2016
Acrylamide, a toxic molecule that has shown to increase cancer risk, starts forming during the frying, roasting or baking of foods rich in carbohydtates, according to chemistry professor, Simon Cotton.
Anti Aging News
August 15, 2016
Of concern are polycyclic aromatic hydrocarbons (PAHs), formed when meat juices and fat drip onto flames, and heterocyclic amines (HCAs) from reactions between molecules including sugars and amino-acids.
Royal Society of Chemistry
August 15, 2016
Chemists at Imperial College London, UK, have overcome limitations that afflict a specific class of amidation reactions, used to produce a range of compounds from drugs to valuable materials. Their simple trick was to add carbon dioxide, which masks ...
Digital Journal
August 12, 2016
A white heterocyclic compound which is mainly obtained from glucose is known as isosorbide. It is widely used in different medical applications.
SBS
August 10, 2016
These generally fall into two classes: polycyclic aromatic hydrocarbons (PAHs - compounds with several hexagonal "benzene rings" fused together) such as naphthalene and benzopyrene; and heterocyclic amines (HCAs). The PAHs are formed from meat fatÃÂ ...
Invest in Brazil
August 9, 2016
The main Brazilian products exported to the United Kingdom last year were gold, iron ore, coffee, soy and meat. We bought in 2015 from the UK, especially medicines for human and veterinary medicine, automobiles, insecticides and heterocyclic compounds.
LifeHacker India
August 8, 2016
Heating the oil too high generates potentially carcinogenic compounds, and then known carcinogens such as heterocyclic amines and polycyclic aromatic hydrocarbons form when the muscles of chickens and fish are cooked at that temperature. Deep-friedÃÂ ...
Invest in Brazil
August 5, 2016
The main Brazilian products exported to the United Kingdom last year were gold, iron ore, coffee, soy and meat. We bought in 2015 from the UK, especially medicines for human and veterinary medicine, automobiles, insecticides and heterocyclic compounds.
cleveland.com
August 5, 2016
The concern is that grilling can lead to the production of polycyclic aromatic hydrocarbons (PAH's) and heterocyclic amines (HCA's) when food is exposed to high temperatures associated with an open flame.
Invest in Brazil
August 5, 2016
The main Brazilian products exported to the United Kingdom last year were gold, iron ore, coffee, soy and meat. We bought in 2015 from the UK, especially medicines for human and veterinary medicine, automobiles, insecticides and heterocyclic compounds.
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