Kua whakaūtia e ngā rangahau i roto i ngā kiore ko te betaine te nuinga o te mahi hei kaituku methyl i roto i te ate, ā, e whakahaerehia ana ebetainete homocysteine ​​methyltransferase (BHMT) me te p-cysteine ​​sulfide β Synthetase（β Te whakahaere i te cyst (mud et al., 1965). I whakaūhia tēnei hua i roto i ngā poaka me ngā heihei. Ina kore e ranea te tuku methyl, ka meinga e te tinana kararehe te waikawa hemiaminic teitei kia whakaae ki te methyl o te betaine mā te whakapai ake i te mahi a te BHMT hei hanga methionine, kātahi ka whakarato methyl. Ina tāpirihia te betaine iti-horopeta, nā te iti o te tuku methyl i roto i te tinana, ka whakanuia e te ate ngā wā huringa o te homocysteine ​​→ methionine mā te whakanui ake i te mahi BMT me te whakamahi i te betaine hei substrate, kia nui ai te methyl mō te metabolism rauemi. I ngā horopeta teitei, nā te tāpiritanga o waho o te nui obetaine, i tētahi taha, ka whakaratohia e te ate te methyl mō te kaiwhakawhiwhi methyl mā te whakapai ake i te mahi BHMT, ā, i tētahi atu taha, ka hangaia e tētahi wāhanga o te homocysteine ​​te cysteine ​​sulfide mā te ara whakawhiti whanariki, kia mau tonu ai te ara pākia methyl o te tinana i roto i te taurite hihiri pumau. E whakaatu ana te whakamātautau he haumaru te whakakapi i tētahi wāhanga o te methionine i roto i te kai parera heihei ki te betaine. Ka taea te mimiti i te Betaine e ngā pūtau puku heihei, ka whakaiti i te kino o ngā rongoā ki ngā pūtau puku, ka whakapai ake i te mahi mimiti o ngā pūtau puku heihei, ka whakatairanga i te mimiti o ngā matūkai, ā, i te mutunga ka whakapai ake i te mahi whakaputa me te ātete mate o ngā heihei.

BetaineKa taea te whakatairanga i te whakaputanga o te GH, ka taea te whakatairanga i te hanganga pūmua, te whakaiti i te pirau o ngā waikawa amino, me te hanga i te toenga hauota pai mō te tinana. Ka taea e te Betaine te whakanui ake i te cyclic adenosine monophosphate i roto i te ate me te pituitary (ˆ Ko te ihirangi o te am, kia whakarei ake ai te mahi endocrine o te pituitary me te whakatairanga i te hanganga me te tukunga o (h, thyroid stimulating hormone) e ngā pūtau pituitary α SH me ētahi atu homoni ka taea te whakanui ake i te rokiroki hauota o te tinana, kia whakatairanga ai i te tipu o ngā kararehe me ngā heihei. E whakaatu ana te whakamātautau ka taea e te betaine te whakanui ake i ngā taumata o te serum h me te IGF i roto i ngā poaka i ngā wāhanga rerekē, te whakatairanga nui i te tere tipu o ngā poaka i ngā wāhanga rerekē me te whakaiti i te ōwehenga taumaha whāngai. I whāngaihia ngā poaka kua whakamutua te kai, ngā poaka e tipu haere ana, me ngā poaka kua mutu te kai ki ngā kai tāpiringa betaine 8001000 me te 1750ngkg, ā, i piki ake te pikinga o ia rā mā te 8.71% N13 20% me te 13.32%, i piki ake te taumata GH toto mā te 46.15%, 102.11% me te 58.33%, ā, i piki ake te taumata IGF mā te 38.74%, 4.75% me te 47.95% (Yu Dongyou et al., 2001). Mā te tāpiri betaine ki te whāngai ka taea hoki te whakapai ake i te mahi whakaputa uri o ngā poaka kau, te whakanui ake i te taumaha whānau me te rahi o te uri ora o ngā poaka kau, ā, kāore he pānga kino ki ngā poaka kau e hapu ana.

BetaineKa taea te whakapai ake i te manawanui o ngā pūtau koiora ki te pāmahana teitei, te tote teitei me te taiao osmotic teitei, te whakaū i te mahi whākōkī me te kaha nekeneke o ngā macromolecules koiora. Ina huri te pēhanga osmotic o ngā pūtau kiko, ka taea te mimiti i te betaine e ngā pūtau, te ārai i te ngaronga wai me te urunga tote o ngā pūtau, te whakapai ake i te mahi a te papu Na o te kiriuhi pūtau, te pupuri i te pēhanga osmotic o ngā pūtau kiko, te whakahaere i te taurite pēhanga osmotic o ngā pūtau, te whakaiti i te urupare ahotea me te whakarei ake i te ātete ki te mate.BetaineHe rite ngā āhuatanga ki te electrolyte. Ina whakaekea te ara nakunaku e ngā pathogens, ka whai pānga tiaki osmotic ki ngā pūtau o te ara nakunaku poaka. Ina ngaro te wai o te puku o ngā poaka iti, ā, ka kore e taurite te taurite katote nā te mate korere, ka taea e te betaine te ārai i te ngaronga wai me te karo i te hyperkalemia i puta mai i te mate korere, kia mau tonu ai te taurite katote o te taiao puku, kia kaha ai ngā huakita pai i roto i ngā tipu moroiti o te ara nakunaku poaka i raro i te ahotea whakamutu whāngai. Kāore e nui haere ngā huakita kino, ka tiaki i te tukunga noa o ngā whākōkī i roto i te ara nakunaku me te pumau o ā rātou mahi, ka whakapai ake i te tipu me te whanaketanga o te pūnaha nakunaku o ngā poaka kua whakamutu whāngai, ka whakapai ake i te nakunaku me te tere whakamahi i te kai, ka whakanui ake i te kai me te pikinga taumaha o ia rā, ka whakaiti nui i te mate korere, ā, ka whakatairanga i te tipu tere o ngā poaka kua whakamutu whāngai.