Lithuto tsa likhoto li netefalitse hore betaine e bapala karolo ea mofani oa methyl sebeteng mme e laoloa kebetainehomocysteine ​​methyltransferase (BHMT) le p-cysteine ​​sulfide β Synthetase (β Regulation of cyst (mud et al., 1965).Sephetho sena se netefalitsoe likolobe le likhoho.Ha phepelo ea methyl e sa lekana, 'mele oa liphoofolo o etsa hore hemiaminic acid e phahameng e amohele methyl ea betaine ka ho ntlafatsa mosebetsi oa BHMT ho kopanya methionine ebe o fana ka methyl.Ha o eketsa betaine ea tekanyo e tlaase, ka lebaka la phepelo e fokolang ea methyl 'meleng, sebete se eketsa linako tsa potoloho ea homocysteine ​​→ methionine ka ho eketsa ts'ebetso ea BMT le ho sebelisa betaine e le substrate, e le ho fana ka methyl e lekaneng bakeng sa metabolism ea lintho tse bonahalang.Ka litekanyetso tse phahameng, ka lebaka la keketso ea exogenous ea palo e kholo eabetaine, ka lehlakoreng le leng, sebete se fana ka methyl bakeng sa methyl receptor ka ho ntlafatsa mosebetsi oa BHMT, 'me ka lehlakoreng le leng, karolo ea homocysteine ​​​​e etsa cysteine ​​sulfide ka tsela ea ho fetisetsa sebabole, e le ho boloka tsela ea' mele ea methyl metabolism ka mokhoa o tsitsitseng o tsitsitseng. tekatekano.Teko e bontša hore ho bolokehile ho nka karolo ea methionine lijong tsa letata la broiler ka betaine.Betaine e ka monngoa ke lisele tsa mala a likhoho, ea fokotsa tšenyo ea lithethefatsi liseleng tsa mala, ea ntlafatsa ts'ebetso ea lisele tsa mala a likhoho, ea khothalletsa ho monya ha limatlafatsi, 'me qetellong ea ntlafatsa ts'ebetso ea tlhahiso le ho hanyetsa mafu a likhoho.

Betainee ka khothaletsa secretion ea GH, e ka khothaletsang motsoako oa protheine, ea fokotsa ho bola ha li-amino acid le ho etsa hore 'mele o be le nitrogen e leka-lekaneng.Betaine e ka eketsa cyclic adenosine monophosphate sebeteng le pituitary ( ˆ The content of am, e le ho matlafatsa ts'ebetso ea endocrine ea pituitary le ho khothalletsa tlhahiso le ho lokolloa ha (h, thyroid stimulating hormone) ka lisele tsa pituitary α SH le lihomone tse ling li ka eketseha. polokelo ea nitrogen ea 'mele, e le ho khothaletsa kholo ea mehlape le likhoho.Tlhahlobo e bontša hore betaine e ka eketsa haholo maemo a serum h le IGF likolobe ka mekhahlelo e fapaneng, e khothalletsa haholo sekhahla sa kholo ea likolobe ka mekhahlelo e fapaneng le ho fokotsa tekanyo ea boima ba lijo.Likolobe tse khoesitsoeng, likolobe tse ntseng li hōla le likolobe tse qetellang li ne li feptjoa ka lijo tse tlatsitsoeng ka betaine 8001000 le 1750ngkg ka ho latellana, 'me phaello ea letsatsi le letsatsi e eketsehile ka 8.71% N13 20% le 13.32%, boemo ba serum GH bo eketsehile ka 46.15%, 3% le 102%. ka ho latellana, 'me boemo ba IGF bo eketsehile ka 38.74%, 4.75% le 47.95% ka ho latellana (Yu Dongyou et al., 2001).Ho eketswa ha betaine dijong ho ka boela ha ntlafatsa tshebetso ya ho ikatisa ya tse tshehadi, ho eketsa boima ba tswalo le boholo ba dithole tse phelang, mme ha ho na ditlamorao tse mpe ho tse tshehadi tse imileng.

Betainee ka ntlafatsa mamello ea lisele tsa likokoana-hloko ho mocheso o phahameng, letsoai le phahameng le tikoloho e phahameng ea osmotic, ho tsitsisa mosebetsi oa enzyme le matla a kinetic a macromolecules ea likokoana-hloko.Ha khatello ea osmotic ea lisele tsa lisele e fetoha, betaine e ka monngoa ke lisele, e thibela tahlehelo ea metsi le ho kena ha letsoai liseleng, e ntlafatsa ts'ebetso ea Na pump ea membrane ea lisele, ho boloka khatello ea osmotic ea lisele tsa lisele, ho laola khatello ea osmotic ea lisele. , fokotsa khatello ea maikutlo le ho matlafatsa ho hanyetsa maloetse.Betainee na le litšobotsi tse tšoanang le electrolyte.Ha karolo ea tšilo ea lijo e hlaseloa ke likokoana-hloko, e na le phello e sireletsang ea osmotic liseleng tsa pampiri ea mala ea kolobe.Ha likolobe li na le tahlehelo ea metsi a ka mpeng le ho se leka-lekane ha ion ka lebaka la letšollo, betaine e ka thibela tahlehelo ea metsi ka nepo le ho qoba hyperkalemia e bakoang ke letšollo, e le ho boloka le ho tsitsisa botsitso ba ion tikolohong ea mala le ho etsa libaktheria tse molemo limela tsa microbial. Likokoana-hloko tsa mala tlas'a khatello ea ho khoesoa li laola, libaktheria tse kotsi li ke ke tsa ata ka bongata, li sireletsa secretion e tloaelehileng ea li-enzyme ka har'a tšilo ea lijo le botsitso ba mosebetsi oa tsona, ho ntlafatsa kholo le nts'etsopele ea tsamaiso ea tšilo ea lijo ea malinyane a khoesitsoeng. tshilo ya dijo le tekanyo ya tshebediso ya dijo, ho eketsa ho ja dijo le boima ba letsatsi le letsatsi, ho fokotsa haholo letšollo le ho kgothalletsa kgolo e potlakileng ya dikolobe tse kgwesitsweng.