Betaine hydrochloride is a derivative of trimethylglycine. Its main use is feed additive. It is the main form of industrial production because of its more stable structure, easy storage and production, and its ability to replace methionine.

Betaine hydrochloride is mainly used as a highly efficient methyl donor, which can partially replace methionine and choline chloride, reducing feed costs.

Betaine, also known as betaine, trimethylammonium betaine, is a quaternary ammonium derivative of glycine, and is a type of nitrogen methyl compound or trimethyl formed after the hydrogen on the amino acid amino group is replaced by a methyl group. Inner salt. Common are glycyl betaine, beta-alanyl betaine and prolyl betaine. Prismatic crystals or leaf-like crystals are obtained from ethanol, with sweet taste and easy deliquescence. Melting point is 293ºC, decomposes at 300ºC, soluble in water and ethanol, insoluble in ether, can be isomerized to methyl dimethylaminoacetate at the melting point, from free acid HO-N(CH3)3-CH2COOH The crystal of its monohydrate is obtained in aqueous solution, it loses water at 100 ºC to form betaine, which is stable in acid. With concentrated  aqueous solution Maillard reaction with sugar (browning reaction). It exists in plants such as beetroot and cottonseed, and is also contained in animal substances such as thorny shark meat and crab juice. It can be recovered from beet sugar mother liquor. It can also be obtained by methylation of aminoacetic acid or by the action of chloroacetic acid

It can be used as methyl supplier to provide high efficient methyl and replace the methionine & choline chloride partially.
2.It can take part in the biochemical reaction of animal and provide methyl, it is helpful to the synthesis & metabolism of protein and nucleic acid.

1. It can improve the metabolism of fat and increase the meat factor and improve immunologic function.
   4.It can adjust the penetration pressure of cell and reduce the stress response to help the growth of animal.
   5.It is a good phagostimulant for marine lives and it can improve the feeding quanitityies and the surviving rate of animal and improve the growth.
   6.It can protect epithelial cell of intestinal tract to improve the resistance to coccidiosis.

Re na le lifeme tse ngata tsa boleng bo holimo tse nang le tšebelisano e tebileng, tse ka u fang lihlahisoa tsa boleng bo holimo le litheko tsa tlholisano. Hape re ka fana ka litheolelo bakeng sa ho reka ka bongata.'Me re sebelisana le lik'hamphani tse ngata tsa litsebi tse tsamaisang thepa, li ka isa lihlahisoa ka mokhoa o sireletsehileng le ka thelelo matsohong a hau. Nako ea ho fana e ka ba matsatsi a 3-20 ka mor'a hore ho netefatsoe tefo.

Betaine hydrochloride, a kind of organic compound, is also called betaine hydrochloride. It is a white to yellowish crystalline powder, which has acid taste, moisture absorption, easy to dissolve in water and ethanol, and is difficult to dissolve in ether and trichloromethane. It reacts with alkali. Betaine salt is a kind of high efficiency, high quality, economic, widely used in animal, poultry, aquaculture, the long-term nutrition additive.

Betaine HCL is an efficient, high-quality growth-promoting nutritional additives, pharmaceutical grade betaine can be used for medicine, cosmetics, food, fruit juice industry, as well as dental materials, in addition to betaine may be used in the
fermentation industry.Hygroscopic squamous or prismatic crystals, heated to about 310 ° decomposition, sweet. Easily soluble in water, soluble in ethanol, insoluble in ether. After the decomposition reaction of concentrated solution