umkhiqizo

I-L-Phenylalanine CAS 63-91-2 yeZinga Lokudla (FCC / USP)

Igama lomkhiqizo: L-Phenylalanine
I-CAS NO.: 63-91-2
Ukubukeka: i-powder emhlophe kuya emhlophe emhlophe
Izici Zomkhiqizo: Iphunga elingejwayelekile nobumunyu. Isitebele ngaphansi kokushisa, ukukhanya nomoya
Ukupakisha: 25kg / isikhwama, 25kg / isigubhu noma njengoba imfuneko yekhasimende


  • Igama lomkhiqizo: L-Phenylalanine
  • CAS NO.: 63-91-2
  • Imininingwane yomkhiqizo

    Ukusetshenziswa:
    I-L-Phenylalanine (Isifinyezo sePhe) yi-amino acid ebalulekile futhi ukuphela kwendlela ye-phenylalanine etholakala kuma-protein. Ingenye yama-amino acid ayi-18, futhi ingenye yama-amino acid ayisishiyagalombili abalulekile emzimbeni womuntu.

    Njengesengezo sokudla okunomsoco, i-L-phenylalanine ingabhekwa njengeqembu le-benzyl elifakwe esikhundleni seqembu le-methyl le-alanine, noma iqembu le-phenyl esikhundleni se-hydrogen yokugcina ye-alanine. Iningi emzimbeni yi-phenylalanine hydroxylase catalysis oxidation ku-tyrosine, kanye nokwenziwa nge-tyrosine ama-neurotransmitters abalulekile namahomoni, ukubamba iqhaza emzimbeni womzimba woshukela namafutha we-metabolism.

    I-L-phenylalanine iyi-bioactive enamakha i-amino acid. I-amino acid edingekayo engeke yakwazi ukuzenzela yona ngabantu nezilwane. Kuyadingeka ukuthi umuntu adle i-2.2g L-phenylalanine nsuku zonke. Njengenye yama-amino acid ayisishiyagalombili adingekayo emzimbeni womuntu, isetshenziswe kabanzi embonini yezokwelapha kanye nokudla. Kuyisithako esibalulekile somjovo we-amino acid. Embonini yokulungisa ukudla, i-L-phenylalanine ingangezwa ekudleni okubhaka. Futhi umsoco we-phenylalanine ungathuthukiswa futhi nge-amido-carboxylation nge-glucide.

    I-L-phenylalanine ingakhuphula iphunga lokudla futhi igcine ibhalansi yama-amino acid adingekayo. Emkhakheni wemithi, i-L-phenylalanine isetshenziswa njengendawo ephakathi kwemithi ethile ye-amino anticancer efana ne-formylmerphalanum nokunye. Iyasetshenziswa nokwenza i-adrenalin, thyroxin ne-melanin. Olunye uhlelo lokusebenza olubalulekile ukuhlanganisa i-aspartame ne-L-aspartic acid.

    L - i-phenylalanine ingukudla okuyisisekelo okuluhlaza kokungeziwe kokudla - i-sweetener Aspartame (Aspartame). Njengenye yama-amino acid abalulekile emzimbeni, i-L-phenylalanine isetshenziselwa ukumpontshelwa kwe-amino acid kanye nezidakamizwa ze-amino acid embonini yezemithi.

    Imininingwane

    Into

    USP40

    I-FCCVI

    Incazelo

    Amakristalu amhlophe noma i-crystalline powder

    Amakristalu amhlophe noma i-crystalline powder

    Umazisi

    Vumelana

    Ukumunca kwe-infrared

    Assay

    98.5% ~ 101.5%

    98.5% ~ 101.5%

    pH

    5.5 ~ 7.0

    5.4 ~ 6.0

    Ukulahlekelwa kokomiswa

    ≤0.3%

    ≤0.2%

    Izinsalela zokushisa

    ≤0.4%

    ≤0.1%

    I-chloride

    ≤0.05%

    ≤0.02%

    Izinsimbi Ezisindayo

    P15ppm

    P15ppm

    Hola

    -

    ≤5 ppm

    Insimbi

    P30ppm

    -

    Sulfate

    ≤0.03%

    -

    I-Arsenic

    -

    2ppm

    Amanye ama-amino acid

    Kuyavumelana

    -

    Ukuzungelezisa okuthile

    -32.7 ° ~ -34.7 °

    -33.2 ° ~ -35.2 °


  • Langaphambilini
  • Olandelayo: