Citric acid (2 - hydroxy-1 ,2,3 - propanetricarboxylic acid, IUPAC
name) is a colorless, crystalline organic compound is a carboxylic acid
family. It exists in all plants (especially lemon and lime), and in many
animal tissues and body fluids.
In biochemistry, it is involved
in the important metabolic, almost all of the organisms in the Krebs
cycle (also called the citric acid cycle, or Krebs cycle), part of the
process of energy conversion by the animal's food.
Citric acid as
the nature of the preservative (or as an antioxidant), and cleaning
agents. Its commercial glucose fermentation process with the help of the
mold Aspergillus niger, and can be obtained from acetone or glycerol
synthesis mode. It can be used as the sour taste enhancer in food and
beverages. The three carboxyl lost proton excellent as a buffer, pH
control in the solution in an acidic solution generated. It is used as a
flavoring agents, stabilizers, acidifiers (control acidity) in the food
industry, in metal cleaning compositions, because of its metal chelate.
Citric Acid Monohydrate Suppliers
Citric
acid anhydrous mainly monohydrate, crystal water forms. Hydrated form,
will be converted to the anhydrous form above 74 ℃ citrate is citric
acid, salts or esters. Formed from a metal or an organic group
substituted with an acidic one, two, or all three of the carboxylic acid
citric acid to produce a wide range of salts, esters, and mixed
(double) salts of citrate.
Cirrates used in food, cosmetics,
pharmaceuticals, medicine and other industries, as well as in the
plastics industry, nutrition or food additives, curing agents, acidity
regulators, chelating agents, and stabilizers, antioxidants, synergists,
stored whole blood and red blood cells anti-clotting agent, also blood
samples as the high-boiling solvent of the Citric Acid chelated metal ion and brine laxatives, effervescent drug, plasticizer, and food contact plastic resin.
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