These nitrate esters are a specialized class of explosives. Bufret Lignende Oversett denne siden 9. You may have heard of nitrates , but do you really know what they are? If you said that they help keep processed deli meats and hot dogs full of color, you would be correct.
But they also help prevent the growth of harmful bacteria.
So what are nitrates , and are they bad for you. In inorganic chemistry, a nitrate is a salt of nitric acid. In organic chemistry the esters of nitric acid and various alcohols are called nitrates. The nitrate ion is a polyatomic anion with the empirical formula NO3- and a molecular mass of 62.
Infants younger than months of age are at particular risk of nitrate toxicity from contaminated well water. The widespread use of nitrate fertilizers increases the risk of well- water contamination in rural areas. Side effects include nausea, headache, and hot flashes.
The safety of use of nitrates during pregnancy and breastfeeding has not been established.
Although nitrates are not directly lethal in the way ammonia or nitrites are, over time high levels of nitrate have a negative effect on fish, plants and the aquarium in general. Discussion of the source, routes of contamination, best management practices, and water treatment systems. Sodium nitrate is a salt that is added to hot dogs, bacon and other cured meats to help preserve them. In higher doses nitrates are also used as fumigates to kill rodents and these nitrates can leach into the soil, contaminating the food supply. While much smaller amounts are directly used in some prepared foods, there are.
Conventional clean-eating wisdom has it that nitrates and nitrites are bad—really bad. Both are food preservatives added to processed meats like bacon that have been linked to gastrointestinal cancer and heart disease. The Environmental Working Group (EWG) even listed them on its Dirty Dozen list of . Background document for development of. WHO Guidelines for Drinking-water Quality . The salts of nitric acid are ionic compounds containing the nitrate ion, NO- and.
Beyond just being loaded with “artery-clogging saturated fat” and sodium, bacon has been long considered unhealthy due to the use of nitrates and nitrites in the curing process. Many conventional doctors, and well-meaning friends and relatives, will say you’re basically asking for a heart attack or cancer . Ammonia, nitrites, and nitrates are all toxic to fish and must be quickly and effectively removed from the aquarium. Nitrate and nitrite in drinking-water.
A proper functioning biological filter will do this, and help establish a happy, healthy tank.
Sales of nitrate -free bacon are on the rise, but is there a health benefit to buying the more expensive processed meat? When taken into the body by drinking water and through other dietary sources, nitrate and nitrite can react with amines and amides to form N-nitroso compounds (NOC), which are known to cause cancer in animals and .