Chimodzi mwa zinthu zodziwika bwino zomwe betaine imagwiritsidwa ntchito podyetsa ziweto ndikuchepetsa ndalama zomwe zimagwiritsidwa ntchito podyetsa ziweto pochotsa choline chloride ndi methionine ngati mankhwala opereka methyl m'zakudya za nkhuku. Kupatula kugwiritsa ntchito kumeneku, betaine ikhoza kuperekedwa pamwamba pa mitundu yosiyanasiyana ya nyama. M'nkhaniyi tikufotokoza zomwe zimafunika.

Betaine imagwira ntchito ngati osmoregulator ndipo ingagwiritsidwe ntchito kuchepetsa zotsatira zoyipa za kutentha ndi coccidiosis. Popeza betaine imakhudza mafuta ndi mapuloteni, ingagwiritsidwenso ntchito kukweza ubwino wa nyama ndikuchepetsa chiwindi chamafuta. Nkhani zitatu zam'mbuyomu zowunikira pa intaneti pa AllAboutFeed.net zidafotokoza mitu iyi ndi chidziwitso chakuya cha mitundu yosiyanasiyana ya nyama (zoweta, nkhumba zamphongo ndi ng'ombe zamkaka). M'nkhaniyi, tikufotokoza mwachidule momwe izi zimagwiritsidwira ntchito.

Kulowa m'malo mwa methionine-choline

Magulu a Methyl ndi ofunikira kwambiri pa kagayidwe ka nyama zonse, komanso, nyama sizingapange magulu a methyl motero zimafunika kuwalandira muzakudya zawo. Magulu a methyl amagwiritsidwa ntchito mu methylation reactions kuti awonjezere methylate methionine, komanso kupanga mankhwala othandiza monga carnitine, creatine, ndi phosphatidylcholine kudzera mu njira ya S-adenosyl methionine. Kuti apange magulu a methyl, choline ikhoza kusungunuka kukhala betaine mkati mwa mitochondria (Chithunzi 1). Zopempha za choline pazakudya zitha kuperekedwa kuchokera ku choline yomwe ili mu (masamba) zopangira komanso kudzera mu kapangidwe ka phosphatidylcholine ndi choline pamene pali S-adenosyl methionine. Kubwezeretsedwanso kwa methionine kumachitika mwa kupereka betaine imodzi mwa magulu ake atatu a methyl ku homocysteine, kudzera mu enzyme betaine-homocysteine ​​​​methyltransferase. Pambuyo popereka gulu la methyl, molekyulu imodzi ya dimethylglycine (DMG) imatsala, yomwe imasungunuka kukhala glycine. Kuonjezera kwa Betaine kwawonetsedwa kuti kumachepetsa kuchuluka kwa homocysteine ​​​​komanso kumabweretsa kuwonjezeka pang'ono kwa plasma serine ndi cysteine. Kulimbikitsa kumeneku kwa betaine-dependent homocysteine ​​​​re-methylation komanso kuchepa kwa homocysteine ​​​​ya plasma kumatha kusungidwa bola ngati betaine yowonjezera itengedwa. Kawirikawiri, kafukufuku wa nyama akuwonetsa kuti betaine ikhoza kusintha choline chloride ndi mphamvu yayikulu ndipo ikhoza kusintha gawo la methionine yonse yazakudya, zomwe zimapangitsa kuti zakudya zikhale zotsika mtengo, pomwe ikupitiliza kugwira ntchito bwino.

Kutayika kwachuma chifukwa cha kutentha

Kuchuluka kwa ndalama zogwiritsira ntchito mphamvu pochepetsa kutentha thupi kungayambitse mavuto aakulu pakupanga ziweto. Mwachitsanzo, zotsatira za kutentha thupi m'ng'ombe za mkaka zimayambitsa kutayika kwa ndalama zokwana €400 pa ng'ombe pachaka chifukwa cha kuchepa kwa mkaka. Nkhuku zoyamwitsa zimawonetsa kuchepa kwa ntchito ndipo nkhumba zoyamwitsa zikamavutika ndi kutentha thupi zimachepetsa kudya chakudya, zimabereka ana ang'onoang'ono ndipo zimawonjezera kuyamwa mpaka nthawi yopuma. Betaine, yomwe ndi dipolar zwitterion komanso yosungunuka kwambiri m'madzi, imatha kugwira ntchito ngati osmoregulator. Imawonjezera mphamvu yosungira madzi m'matumbo ndi minofu mwa kusunga madzi motsutsana ndi kuchuluka kwa madzi. Ndipo imapangitsa ntchito ya ionic pump ya maselo am'mimba. Izi zimachepetsa kugwiritsa ntchito mphamvu, zomwe zingagwiritsidwe ntchito pochita bwino.Gome 1ikuwonetsa chidule cha mayeso a kutentha ndipo ubwino wa betaine wawonetsedwa.

Chizolowezi chachikulu cha kugwiritsa ntchito betaine panthawi ya kutentha ndi kudya chakudya chambiri, thanzi labwino komanso magwiridwe antchito abwino a ziweto.

Makhalidwe a kupha

Betaine ndi chinthu chodziwika bwino chowongolera makhalidwe a nyama. Monga wopereka methyl, imachepetsa kuchuluka kwa methionine/cysteine ​​​​yochotsa amino acid m'thupi ndipo motero imalola kupanga mapuloteni ambiri. Monga wopereka methyl wamphamvu, betaine imawonjezeranso kupanga carnitine. Carnitine imagwira ntchito yotumiza mafuta acids kupita ku mitochondria kuti awonongeke, zomwe zimathandiza kuti mafuta omwe ali m'chiwindi ndi nyama achepe. Chomaliza koma chofunika kwambiri, kudzera mu osmoregulation, betaine imalola kusunga madzi bwino m'nyama.Gome 3ikufotokoza mwachidule mayeso ambiri omwe akusonyeza mayankho okhazikika ku betaine yazakudya.

Mapeto

Betaine ili ndi ntchito zosiyanasiyana pa mitundu yosiyanasiyana ya nyama. Sikuti imangochepetsa ndalama zodyera zokha, komanso imapangitsa kuti ntchito ikhale yowonjezereka mwa kuwonjezera betaine mu zakudya zomwe zimagwiritsidwa ntchito masiku ano. Zina mwa ntchitozi sizidziwika bwino kapena zimagwiritsidwa ntchito kwambiri. Komabe, zikuwonetsa kuti zimathandiza kuti nyama (zobala zambiri) zigwire bwino ntchito chifukwa cha majini amakono omwe amakumana ndi mavuto a tsiku ndi tsiku monga kutentha kwambiri, chiwindi chamafuta ndi coccidiosis.