Nnyocha e mere na oke ekwenyela na betaine na-arụkarị ọrụ nke inye onyinye methyl na imeju ma na-achịkwa ya.betainhomocysteine ​​​​methyltransferase (BHMT) na p-cysteine ​​sulfide β Synthetase (β Regulation of cyst (mud et al., 1965). A kwadoro nsonaazụ a na ezì na ọkụkọ. Mgbe methyl ọkọnọ ezughi oke, anụ ahụ anụ ahụ na-eme ka hemianic acid dị elu na-anabata methyl nke betain site na imeziwanye ọrụ BHMT iji synthesize methionine wee nye methyl. Mgbe ị na-agbakwunye betaine dị ala, n'ihi ụkọ methyl dị n'ime ahụ, imeju na-abawanye oge okirikiri nke homocysteine ​​​​→ methionine site n'ịba ụba ọrụ BMT na iji betaine dị ka mkpụrụ, iji nye methyl zuru ezu maka metabolism ihe onwunwe. Na nnukwu doses, n'ihi na exogenous mgbakwunye nke nnukwu ego nkebetain, N'otu aka ahụ, imeju na-enye methyl maka onye na-anabata methyl site n'ịkwalite ọrụ BHMT, na n'aka nke ọzọ, akụkụ nke homocysteine ​​​​na-emepụta cysteine ​​sulfide site na ụzọ mbufe sọlfọ, iji mee ka ụzọ methyl metabolism na-eme ka ahụ dịkwuo mma. Nnwale ahụ gosipụtara na ọ dị mma iji betain dochie akụkụ nke methionine na nri ọbọgwụ broiler. Betaine nwere ike itinye uche ya na mkpụrụ ndụ eriri afọ ọkụkọ, belata mmebi ọgwụ na sel eriri afọ, melite ọrụ absorption nke mkpụrụ ndụ eriri afọ ọkụkọ, na-akwalite nnabata nke nri, na n'ikpeazụ melite mmepụta mmepụta na iguzogide ọrịa ọkụkọ.

Betainenwere ike ịkwalite nzuzo nke GH, nke nwere ike ịkwalite njikọ nke protein, belata nbibi nke amino acid ma mee ka ahụ dị mma nitrogen itule. Betaine nwere ike mụbaa cyclic adenosine monophosphate na imeju na pituitary (ˆ The ọdịnaya nke am, nke mere na-eme ka endocrine ọrụ nke pituitary na-akwalite njikọ na ntọhapụ nke (h, thyroid akpali akpali hormone) site pituitary cell α SH na ndị ọzọ hormones nwere ike ime ka nitrogen nchekwa nke ahu, nke mere na-akwalite uto nke anụ ụlọ na anụ ụlọ. Nnwale a gosiri na betain nwere ike ịbawanye ọkwa nke serum h na IGF n'ime ezì n'ogo dị iche iche, na-akwalite uto nke ezì na ọkwa dị iche iche ma belata nha nri nri. A na-enye anụ ezi ndị e wepụrụ ara ara, ezì na-eto eto na ezì na-agwụcha nri gbakwunyere na betaine 8001000 na 1750ngkg n'otu n'otu, na uru kwa ụbọchị mụbara site na 8.71% N13 20% na 13.32%, ọkwa GH dị elu mụbara site na 46.15%, 1302.8 na nkwanye ùgwù. Ọkwa IGF mụbara site na 38.74%, 4.75% na 47.95% n'otu n'otu (Yu Dongyou et al., 2001). Mgbakwunye nke betain na nri nwekwara ike imeziwanye arụmọrụ ọmụmụ nke ịgha mkpụrụ, na-amụba ibu ọmụmụ na nha nke piglets dị ndụ, na enweghị mmetụta ọjọọ na ịgha mkpụrụ dị ime.

Betainenwere ike imeziwanye nnabata nke mkpụrụ ndụ ihe ndụ na oke okpomọkụ, nnukwu nnu na gburugburu osmotic dị elu, mee ka ọrụ enzyme kwụsie ike na ike kinetic nke macromolecules. Mgbe nrụgide osmotic nke mkpụrụ ndụ anụ ahụ na-agbanwe, mkpụrụ ndụ nwere ike ịmịnye betaine, gbochie nkwụsị mmiri na ntinye nnu nke mkpụrụ ndụ, meziwanye ọrụ nke Na pump of cell membrane, na-ejigide nrụgide osmotic nke mkpụrụ ndụ anụ ahụ, na-edozi nguzozi nrụgide osmotic nke mkpụrụ ndụ, na-ebelata nzaghachi nrụgide ma welie mgbochi ọrịa.Betainenwere àgwà yiri nke electrolyte. Mgbe pathogens wakporo tract digestive, ọ nwere mmetụta nchebe osmotic na sel nke eriri afọ ezì. Mgbe piglets nwere oke mmiri nke eriri afọ na enweghị nguzozi nke ion n'ihi afọ ọsịsa, betaine nwere ike igbochi oke mmiri ma zere hyperkalemia nke afọ ọsịsa kpatara, iji nọgide na-edozi ma mee ka nje bacteria dị na microbial flora nke eriri afọ piglets n'okpuru ịwepụ nchekasị na-achịkwa, nje bacteria na-emerụ ahụ agaghị echebekwa nkwụsi ike nke nnukwu ọnụọgụ nke enzymes. ọrụ, melite uto na mmepe nke digestive usoro nke ara ehi piglets, melite digestibility na itinye n'ọrụ ọnụego nke ndepụta, na-amụba nri oriri na kwa ụbọchị ibu ibu, budata belata afọ ọsịsa na-akwalite ngwa ngwa uto nke ara piglets.