Iindlela ezahlukeneyo zokusabela kuxinzelelo zichaphazela ngokunzulu ukondla nokukhula kwezilwanyana zasemanzini, zinciphisa izinga lokusinda, zide zibangele nokufa.Ukongezwa kwebetainekwisondlo kunokunceda ukuphucula ukwehla kokutya kwezilwanyana zasemanzini phantsi kwesifo okanye uxinzelelo, ukugcina ukutya okunesondlo kunye nokunciphisa ezinye iimeko zesifo okanye ukuphendula koxinzelelo.

Betaineinokunceda isalmon ukumelana noxinzelelo olubandayo olungaphantsi kwe-10 ℃, kwaye sisongezo sesondlo esifanelekileyo kwezinye iintlanzi ebusika.Izithole zengca zecarp ezithuthwe umgama omde zafakwa kumachibi A kunye no-B aneemeko ezifanayo ngokulandelelanayo.I-0.3% ye-betaine yongezwa kwi-carp feed yengca echibini, kwaye i-betaine ayizange ifakwe kwi-carp feed yengca echibini B. Iziphumo zabonisa ukuba izithole zengca ye-carp echibini zazisebenza emanzini, zatya ngokukhawuleza, kwaye zenza ungafi;I-Fry kwidama B itye kancinci kwaye ukufa kwaba yi-4.5%, ebonisa ukuba i-betaine ine-anti stress effect.

Betainesisithinteli soxinzelelo lwe-osmotic.Ingasetyenziswa njengesixhobo sokukhusela i-osmotic kwiiseli.Inokuphucula ukunyamezela kweeseli zebhayoloji kwimbalela, umswakama ophezulu, ityuwa ephezulu kunye ne-hypertonic environment, ukukhusela ukulahleka kwamanzi eseli kunye nokungena kwetyuwa, ukuphucula umsebenzi we-Na-K pump ye-cell membrane, ukuzinzisa umsebenzi we-enzyme kunye nomsebenzi we-biological macromolecular, ukuze ukulawula izicubu kunye ne-cell osmotic pressure kunye ne-ion balance, Gcina umsebenzi wokufunxa izondlo, ukwandisa ukunyamezela kweentlanzi kunye ne-shrimp xa uxinzelelo lwe-osmotic lutshintsha ngokukhawuleza, kwaye uphucule isantya sokuthetha.

Ingxubevange yeetyuwa ze-inorganic kumanzi olwandle iphezulu kakhulu, nto leyo engabangeli ukukhula kunye nokuphila kweentlanzi.Uvavanyo lwe-carp lubonisa ukuba ukongeza i-1.5% ye-betaine / i-amino acid kwi-bait inokunciphisa amanzi kwi-muscle yentlanzi yamanzi kunye nokulibazisa ukuguga kweentlanzi zamanzi ahlambulukileyo.Xa ukuxinana kwetyuwa ye-inorganic emanzini kunyuka (njengamanzi olwandle), kuyanceda ukugcina i-electrolyte kunye ne-osmotic yoxinzelelo lwe-osmotic ibhalansi yoxinzelelo lwamanzi ahlambulukileyo kwaye wenze utshintsho olusuka kwiintlanzi zamanzi ahlaziyekileyo ukuya kwindawo yamanzi olwandle kakuhle.I-Betaine inceda izinto eziphilayo zaselwandle zigcine ityuwa ephantsi emizimbeni yazo, ngokuqhubekayo izalisa amanzi, idlala indima kulawulo lwe-osmotic, kwaye yenza ukuba iintlanzi zasemanzini ahlaziyekileyo ziqhelane noguquko kwimekobume yamanzi olwandle.