Creatine
Kev Taw Qhia
Creatine, tseem hu ua α-methylmethyl acetic acid, yog ib yam khoom noj khoom haus ntuj uas muaj nyob hauv tib neeg lub cev. Nws kuj tseem tuaj yeem tsim los ntawm arginine, glycine thiab methionine hauv daim siab, raum thiab pancreas: nyob rau hauv catalysis ntawm renal arginine glycine trans-benzyme, pawg benzyl ntawm arginine raug hloov mus rau glycine. Ntawm pawg amino, acetic acid raug tsim tawm. Tom qab ntawd lub siab raug catalysed los ntawm methyltransferase ntawm acetic acid, thiab methyl ntawm S-adenosine methionine raug hloov mus rau acetic acid los tsim creatine.
Cov khoom siv tshuaj lom neeg
Cov siv lead ua prismatic. Lub melting point yog 303 ℃ thiab qhov ceev ntawm qhov sib piv yog 1.33. Yaj hauv dej npau thiab 98% acetic acid, me ntsis yaj hauv ethanol, tsis yaj hauv ether thiab butyric acid.In cov kua dej, nws tau txais nrog mercury acetate ntawm chav tsev kub kom tau txais methyl acetyde, thiab thaum kawg methylamine thiab oxalic acid raug tsim.
SIV
Creatine muaj cov haujlwm tseem ceeb ntawm kev ua kom cov dej ntau ntxiv hauv cov leeg nqaij, pab cov leeg nqaij khaws lub zog, thiab ua kom cov protein tsim tau ntau ntxiv. Ntawm lawv, creatine uas tsim los ntawm cov neeg tsim los siv tau los txhawb kev hloov pauv ntawm cov leeg pob txha rau kev tawm dag zog thiab tiv thaiv kev qaug zog ntawm cov neeg tsis muaj zog. Nws kuj tseem siv tau los npaj cov tshuaj kho mob plawv thiab kev ua pa tsis taus; npaj cov tshuaj uas muaj cov tshuaj hormones loj hlob ntawm tib neeg; thiab siv tau los sib xyaw cov khoom noj khoom haus tshiab, uas muaj cov txiaj ntsig ntawm kev tiv thaiv kev laus thiab kev rov zoo ntawm lub cev.
