Ubushakashatsi bwakozwe ku mbeba bwemeje ko betaine igira uruhare runini mu gutanga methyl mu mwijima kandi ikagengwa nabetainehomocysteine ​​methyltransferase (BHMT) na p-cysteine ​​sulfide β Synthetase （β Kugenga cyst (mud et al., 1965). Igisubizo cyemejwe mu ngurube n'inkoko. Iyo itangwa rya methyl ridahagije, umubiri winyamanswa utuma aside irike ya hemiaminike yemera methyl ya betaine itezimbere ibikorwa bya BHMT kugirango ikore methionine hanyuma itange methyl. Iyo wongeyeho betaine ikabije, bitewe na methyl nkeya mu mubiri, umwijima wongera ibihe byizunguruka bya homocysteine ​​→ methionine wongera ibikorwa bya BMT no gukoresha betaine nka substrate, kugirango utange methyl ihagije kugirango metabolism ibe. Kuri dosiye nyinshi, bitewe na exogenous yongeyeho umubare munini wabetaine, kuruhande rumwe, umwijima utanga methyl kuri reseptor ya methyl mugutezimbere ibikorwa bya BHMT, kurundi ruhande, igice cya homocysteine ​​kigizwe na sisitemu ya sulfide ikoresheje inzira ya transfert ya sulferi, kugirango inzira ya methyl metabolism yumubiri igume muburyo bwiza. Ubushakashatsi bwerekana ko ari byiza gusimbuza igice cya methionine mu biryo bya broiler duck na betaine. Betaine irashobora kwinjizwa ningirangingo zo munda zinkoko, kugabanya kwangirika kwimiti kwingirangingo zo munda, kunoza imikorere yo kwinjiza ingirangingo zo munda zinkoko, guteza imbere kwinjiza intungamubiri, hanyuma amaherezo igateza imbere umusaruro no kurwanya indwara zinkoko.

BetaineIrashobora guteza imbere ururenda rwa GH, rushobora guteza imbere intungamubiri za poroteyine, kugabanya kwangirika kwa aside amine no gutuma umubiri uringaniza azote. Betaine irashobora kongera sikeli adenosine monophosphate mu mwijima no muri pitoito （ˆ Ibiri muri am, kugira ngo byongere imikorere ya endocrine ya pitoito kandi biteze imbere synthesis no kurekura (h, tiroyide itera imisemburo) na selile pitoito α SH hamwe nindi misemburo bishobora kongera ububiko bwa azote mu mubiri, kugira ngo biteze imbere ubworozi bw’amatungo n’inkoko. Ikizamini cyerekana ko betaine ishobora kongera cyane urugero rwa serumu h na IGF mu ngurube mu byiciro bitandukanye, igatera imbere cyane umuvuduko w’ingurube mu byiciro bitandukanye no kugabanya igipimo cy’ibiro by’ibiryo. Ingurube zonsa, ingurube zikura ningurube zirangiza zagaburiwe ibiryo byongewemo na betaine 8001000 na 1750ngkg, kandi inyungu ya buri munsi yiyongereyeho 8,71% N13 20% na 13.32%, urwego rwa serumu GH rwiyongereyeho 46.15%, 102.11% na 58.33%, naho urwego rwa IGF rwiyongereyeho 38.74%, 4.75% na Yu. Kwiyongera kwa betaine mubiryo birashobora kandi kunoza imikorere yimyororokere yimbuto, kongera uburemere bwamavuko nubunini bwimyanda yingurube, kandi nta ngaruka mbi bigira kubibwe batwite.

BetaineIrashobora kunoza kwihanganira ingirabuzimafatizo ku bushyuhe bwinshi, umunyu mwinshi hamwe n’ibidukikije bya osmotic, bigahindura ibikorwa bya enzyme nimbaraga za kinetic ya macromolecules. Iyo umuvuduko wa osmotic wama selile uhindutse, betaine irashobora kwinjizwa ningirabuzimafatizo, ikarinda gutakaza amazi n’umunyu winjira mu ngirabuzimafatizo, kunoza imikorere ya Na pompe ya selile selile, kugumana umuvuduko wa osmotic yingirabuzimafatizo, kugabanya umuvuduko wa osmotic ingirabuzimafatizo, kugabanya ibibazo by’ingutu no kongera indwara.Betaineifite ibiranga bisa na electrolyte. Iyo inzira y'ibiryo yibasiwe na virusi, igira ingaruka zo gukingira osmotic ingirabuzimafatizo z'ingurube. Iyo ingurube zifite amazi yo mu gifu no kutaringaniza kwa ion bitewe nimpiswi, betaine irashobora gukumira neza gutakaza amazi no kwirinda hyperkalemia iterwa nimpiswi, kugirango rero ibungabunge kandi ihagarike uburinganire bwa ion bwibidukikije bya gastrointestinal kandi itume bagiteri zifite akamaro muri mikorobe ya mikorobe yingirangingo ziterwa na bacteri nyinshi zangiza cyane. inzira y'ibiryo hamwe no gutuza kw'ibikorwa byabo, bitezimbere imikurire niterambere rya sisitemu yigifu yingurube zonsa, kunoza igogorwa ryogukoresha no gukoresha ibiryo, kongera ibiryo no kongera ibiro bya buri munsi, kugabanya cyane impiswi no guteza imbere gukura kwingurube zonsa.