Natural arginine is L-form, and the product crystallized from water contains two molecules of crystal water, and the crystal water is lost at 105 °C. Crystallized in ethanol is an anhydrate. Decomposed at 238 ° C. Soluble in water, slightly soluble in ethanol, insoluble in ether. Arginine is an important component of sperm protein. It is an essential amino acid for animals. Although the human body can synthesize itself, the synthesis rate is slow, so it is called semi-essential amino acid. Due to the presence of sulfhydryl groups, arginine is alkaline and easily reacts with acid to form a salt, which is a basic amino acid. It is an essential amino acid in nutrition. The content of gelatin and protamine is more. It can be used as an additive for foods and used to make medicines. It can be hydrolyzed and refined from gelatin. Arginine is closely related to the formation of urea in the body, and can also form arginine phosphate and creatine phosphate, which play an important role in energy metabolism. In plant seeds, a form of nitrogen source is often stored for seed germination. The metabolites spermine and spermidine, as well as basic histones containing more arginine, play an important role in stabilizing DNA in prokaryotic and eukaryotic cells and in the expression of genetic information in DNA. Arginine can participate in the ornithine cycle, which can promote the formation of urea in the body, so it can reduce the accumulation of ammonia in the body and reduce the blood ammonia. Clinically, it is mainly used for hepatic coma caused by elevated blood ammonia, and is most suitable for patients with alkalosis and sodium glutamate.
-
Amino compound
>
-
Oxy-containing amino compound
Cycloalkylamines, aromatic monoamines, aromatic polyamines and derivatives and salts thereof
Acyclic monoamines, polyamines and their derivatives and salts
Amide compound
Sulfonic acid amino compound
-
Alcohols, phenols, phenolic compounds and derivatives
>
-
2-cycloalcohol
Halogenated, sulfonated, nitrated or nitrosated derivatives of alcohols
Extremely halogenated, sulfonated, nitrated or nitrosated derivatives of phenols
Phenol and its halogenated, sulfonated, nitrated or nitrosated derivatives
Acyclic alcohol
-
Nitrogen-containing compound
-
-
Nitrile compound
-
-
Organic derivative of hydrazine or hydrazine
-
-
Terpenoid
-
-
Ether compounds and their derivatives
>
-
Ether, ether alcohol
Halogenation, sulfonation, nitration or nitrosation of ethers, ether alcohols, ether phenols
-
Aldehyde
-
-
Carboxylic compounds and derivatives
>
-
Cyclic carboxylic acid
Halogenation, sulfonation, nitration or nitrosation of carboxylic acids
Halogenation, sulfonation, nitration or nitration of carboxylic anhydrides
Carboxylic acid halide
Carboxylic esters and their derivatives
Salt of carboxylic acid ester and its derivatives
Acyclic carboxylic acid
-
Hydrocarbon compounds and their derivatives
>
-
Aromatic hydrocarbon
Cyclic hydrocarbon
Hydrocarbon sulfonate
Hydrocarbon halide
Hydrocarbon nitrite
Acyclic hydrocarbon
-
Ketone compound
-
-
Alkyl ureas and their derivatives and salts
-
-
Inorganic acid ester
-
-
Heterocyclic compound
-
-
Diazo, azo or azo compound
-
-
Organosilicon compound
-
-
Organometallic compound
>
-
Organic palladium
Organic germanium, cobalt, strontium, barium, gallium, germanium, germanium, germanium, germanium, etc.
Organic calcium
Zirconium
Organic potassium
Organic
Organic lithium
Organic
Organic aluminum
Organotin
Organic manganese
Organic sodium
Organic nickel
Organic titanium
Organic iron
Organic copper
Organotin
Organic zinc
Organic
Organic
Organic germanium, mercury, silver, platinum, etc.
Organic germanium, antimony, bismuth, tungsten, antimony, bismuth, lead, vanadium, molybdenum, chromium, antimony, etc.
-
Organic sulfur compound
-
-
Organic phosphine compound
-
-
Organometallic salt
-
-
Organic fluorine compound
>
-
Fluorobenzoic acid series
Fluorobenzonitrile series
Fluorobenzaldehyde series
Fluorobenzyl alcohol series
Fluoroanisole series
Fluoroaniline series
Fluorophenylacetic acid series
Fluorophenol series
Fluorobenzoic acid series
Fluoronitrobenzene series
Fluoropyridine series
Potassium fluoroborate series
Fluorobenzyl alcohol series
Fluorotoluene series
Fluorine red series
Fluoroethane series
Fluoropropane series