khoom

L-Methionine CAS 63-68-3 rau Pharma Qib (USP)

Cov Khoom Npe : L-Methionine
CAS TSIS MUAJ .: 63-68-3
Cov tsos mob : Dawb Crystals lossis Crystalline hmoov
Cov Khoom Muag Khoom: me ntsis tshwj xeeb tsw, me ntsis iab hauv qhov saj. Melting point: 280 ~ 281 ℃. Tsis ruaj khov rau cov acids. Soluble nyob rau hauv dej, sov dilute ethanol, kua alkaline, los yog dilute pob zeb hauv av acids. Insoluble hauv ethanol, yuav luag insoluble hauv ether.
Ntim : 25kg / hnab, 25kg / nruas lossis raws li tus neeg yuav tsum tau ua


  • Khoom npe :: L-Methionine
  • TSIS MUAJ CAS:: 63-68-3
  • Khoom Nthuav dav

    Pab:
    L – methionine (Txheeb Ze Ntsib) yog ib qho ntawm 18 hom amino acids, thiab ib ntawm yim qhov tseem ceeb amino acids ntawm tus tsiaj thiab tib neeg lub cev. Nws yog tsuas yog siv los ua kev pub rau tsiaj hauv ntses, qaib, npua thiab nyuj noj zaub mov txhawm rau kom tsiaj thiab fowl loj hlob zoo. Nws tuaj yeem txhim kho cov mis nyuj kom tso tawm ntawm cov nyuj, tiv thaiv qhov tshwm sim ntawm hepatosis. Dhau li, nws kuj tseem siv tau ua cov tshuaj amino acid, txhaj tshuaj kho, kev txhim kho kev noj haus, tus neeg sawv cev ntawm kev tiv thaiv daim siab, kho cov kab mob siab thiab mob rau daim siab.
    L-methionine tuaj yeem siv rau hauv cov tshuaj lom cov vitamins, tshuaj noj khoom haus zoo thiab pub rau zaub mov noj.
    L-methionine yog ib qho tseem ceeb ntawm cov amino acid infusion thiab compound amino acid. L-methionine muaj cov roj pab tiv thaiv daim siab ua haujlwm. Ua kom zoo dua ntawm txoj haujlwm no, cov tshuaj tua kab mob ua kom muaj vitamins tuaj yeem siv los ua kev tiv thaiv daim siab.
    Raws li qhov tseem ceeb amino acid ntawm tib neeg lub cev, L-methionine tuaj yeem raug siv los ua khoom noj khoom haus hauv cov khoom noj thiab txuag kev ua noj xws li cov ntses ncuav mog qab zib cov khoom lag luam.
    Yuav ntxiv rau tsiaj pub, L-methionine tuaj yeem pab tsiaj kom loj hlob sai sai hauv lub sijhawm luv luv thiab kwv yees li 40% ntawm lawv cov khoom noj tuaj yeem txuag tau.
    Ua ib qho tseem ceeb hauv cov synthesis protein, L-methionine muaj kev tiv thaiv ntawm lub plawv mob. Tib lub sijhawm, L-methionine tuaj yeem hloov mus rau Taurine los ntawm leej faj, thaum Taurine muaj cov nyhuv hypotensive pom tseeb heev. L-methionine tseem muaj qhov haujlwm ua haujlwm zoo rau kev tiv thaiv daim siab thiab tshem tawm lub siab, yog li nws tau siv rau hauv kev kho mob kho mob ntawm daim siab mob xws li mob ntsws, mob siab thiab muaj ntau yam mob thiab muaj kab mob siab. Nws muaj cov nyhuv zoo heev.
    Hauv lub neej, L-methionine muaj ntau nyob rau hauv cov zaub mov xws li paj noob hlis noob, khoom noj siv mis, poov xab, thiab algae hiav txwv.

    Cov Lus Qhia Tshwj Xeeb

    Yam khoom

    USP32

    USP40

    Kev Qhia Txog Tus Kheej

    Ntxuas Sib

    Ntxuas Sib

    Ntsuas

    98.5% ~ 101.5%

    98.5% ~ 101.5%

    pH

    5.6 ~ 6.1

    5.66.1

    Poob rau kom qhuav

    ≤0.3%

    ≤0.3%

    Residue ntawm kev tiv thaiv

    0. 4%

    0. 4%

    Chloride

    ≤0.05%

    ≤0.05%

    Hnyav Hlau

    15ppm

    15ppm

    Hlau

    30ppm

    30ppm

    Tshav ntuj

    ≤0.03%

    ≤0.03%

    Lwm cov amino acids

    Cov Qauv

    Cov Qauv

    Kev sib hloov tshwj xeeb

    + 22.4º ~ + 24.7º

    + 22.4º ~ + 24.7º


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