Betaine, tseem hu ua glycine trimethyl internal salt, yog ib qho tshuaj lom thiab tsis muaj teeb meem ntuj tsim, quaternary amine alkaloid. Nws yog dawb prismatic lossis nplooj zoo li siv lead ua nrog cov mis molecular C5H12NO2, molecular hnyav ntawm 118 thiab melting point ntawm 293 ℃. Nws saj qab zib thiab yog ib qho khoom noj tshiab uas tsis tiv thaiv kev yug me nyuam.

Nws tau pom tias betaine tuaj yeem ua rau kom muaj pes tsawg tus thiab qhov hnyav ntawm cov menyuam npua uas muaj 21 hnub uas tsis tau noj mis, ua kom luv lub sijhawm estrous hauv 7 hnub tom qab tsis tau noj mis thiab txhim kho kev ua haujlwm ntawm kev yug menyuam; Nws kuj tseem tuaj yeem txhawb kev tso qe thiab kev loj hlob ntawm cov qe; Ua tus pub methyl, betaine tuaj yeem txhawb kev tsim cov protein thiab txo cov homocysteine ​​hauv cov ntshav ntawm cov menyuam npua, yog li txhawb kev loj hlob ntawm cov menyuam npua thiab txhim kho kev ua haujlwm ntawm cov menyuam npua.

Cov teebmeem ob npaug ntawm betaine tuaj yeem txhim kho kev tsim khoomkev ua tau zoo ntawm cov tsiajNyob rau txhua theem ntawm cev xeeb tub, cev xeeb tub, pub niam mis thiab rog. Thaum lub sijhawm rho menyuam, kev qhuav dej ntawm cov menyuam npua los ntawm kev ntxhov siab ntawm lub cev yog qhov kev sib tw tseem ceeb rau cov neeg tsim npua. Ua tus tswj osmotic, betaine ntuj tuaj yeem txhim kho kev khaws dej thiab kev nqus thiab txo kev siv zog los ntawm kev tswj qhov sib npaug ntawm dej thiab ions hauv cov hlwb. Lub caij ntuj sov kub yuav ua rau lub peev xwm yug me nyuam ntawm cov npua poob qis. Ua tus tswj osmotic, betaine tuaj yeem ua rau muaj zog ntxiv rau cov npua thiab txhim kho lub peev xwm yug me nyuam ntawm cov npua. Ntxiv betaine ntuj rau hauv pub tuaj yeem txhim kho kev ntxhov siab ntawm cov tsiaj, thaum cov yam tsis zoo xws li kev ntxhov siab kub yuav ua rau lub plab tsis zoo elasticity. Thaum qhov kub thiab txias nce siab, cov ntshav yuav nyiam ntws mus rau daim tawv nqaij kom cua sov tawm. Qhov no ua rau cov ntshav ntws mus rau txoj hnyuv plab tsawg dua, uas ua rau kev zom zaub mov thiab txo qhov kev zom zaub mov ntawm cov as-ham.

 

Qhov kev pab cuam ntawm betaine rau methylation tuaj yeem txhim kho cov txiaj ntsig ntawm cov tsiaj txhu. Kev ntxiv betaine rau hauv cov pub npua tuaj yeem txo qhov kev poob cev xeeb tub, txhim kho kev ua haujlwm ntawm cov npua thiab ua kom cov menyuam yug ntau ntxiv. Betaine kuj tseem tuaj yeem txuag hluav taws xob rau cov npua txhua lub hnub nyoog, yog li ntawd ntau lub zog metabolic tuaj yeem siv los ua kom cov nqaij tsis muaj roj ntau thiab txhim kho cov tsiaj muaj zog. Qhov cuam tshuam no tseem ceeb heev thaum lub sijhawm rho menyuam hauv cov menyuam npua uas xav tau hluav taws xob ntau dua los tswj.