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L-Tryptophan | 73-22-3

L-Tryptophan | 73-22-3


  • Aha ngwaahịa:L-Tryptophan
  • Ụdị:Amino acid
  • Nọmba CAS:73-22-3
  • Qty na 20'FCL:20MT
  • Min. Nye iwu:500KG
  • Nkwakọ ngwaahịa:25kg / akpa
  • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    Nkọwa ngwaahịa

    Tryptophan (IUPAC-IUBMB abbreviation: Trp ma ọ bụ W; IUPACabbreviation: L-Trp ma ọ bụ D-Trp; nke a na-ere maka ọgwụgwọ dị ka Tryptan) bụ otu n'ime amino acid 22 ọkọlọtọ na amino acid dị mkpa na nri mmadụ, dị ka egosipụtara site na uto ya. mmetụta na oke. Edebere ya na koodu mkpụrụ ndụ ihe nketa dị ka codon UGG. Naanị L-stereoisomer nke tryptophan ka a na-eji protein nkuzi ma ọ bụ enzyme, mana R-stereoisomer na-ahụ mgbe ụfọdụ.unpeptides sitere n'okike na-emepụta (dịka ọmụmaatụ, mmiri mmiri peptide contryphan).

    Enwere ihe akaebe na ọkwa tryptophan ọbara agaghị agbanwe site n'ịgbanwe nri, mana ruo oge ụfọdụ, tryptophan dị na ụlọ ahịa nri ahụike dịka mgbakwunye nri.

    Nnyocha ụlọọgwụ egosila rịzọlt gbakọtara gbasara arụmọrụ tryptophan Asa enyemaka ụra, ọkachasị na ndị ọrịa nkịtị. Tryptophan egosila ụfọdụ irè maka ọgwụgwọ nke ọnọdụ ndị ọzọ dị iche iche na-ejikọta ya na ọkwa serotonin dị ala na ụbụrụ. Karịsịa, tryptophan egosila ụfọdụ nkwa dị ka onye na-egbochi ịda mbà n'obi naanị yana dị ka "onye na-emewanyewanye" ọgwụ ndị na-egbochi ịda mbà n'obi. Otú ọ dị, a jụwo ntụkwasị obi nke ule ụlọ ọgwụ ndị a n'ihi enweghị njikwa nkịtị na nkwụghachi. Na mgbakwunye, tryptophan n'onwe ya nwere ike ọ gaghị aba uru na ọgwụgwọ ịda mbà n'obi ma ọ bụ ọnọdụ ndị ọzọ na-adabere na serotonin, ma ọ nwere ike ịba uru n'ịghọta ụzọ kemịkalụ nke ga-enye ntụziaka nyocha ọhụrụ maka ọgwụ.

    Asambodo nyocha

    Nyocha Nkọwapụta Nsonaazụ
    Ọdịdị Kristal ọcha ma ọ bụ ntụ ntụ kristal Na-akwado
    Isi Njirimara Na-akwado
    Detụrụ Njirimara Na-akwado
    Nyocha 99% Na-akwado
    Nyocha Sieve 100% gafere 80 mesh Na-akwado
    Ọnwụ na ihicha 5% kacha 1.02%
    Sulfated Ash 5% kacha 1.3%
    Wepụta ihe mgbaze Ethanol & mmiri Na-akwado
    Ọla dị arọ 5ppm kacha Na-akwado
    As 2pm Max Na-akwado
    Ihe mgbaze fọdụrụnụ 0.05% kacha Ihe ọjọọ
    Microbiology    
    Ngụkọta ọnụ ọgụgụ efere 1000/g Max Na-akwado
    Yist & ebu 100/g kacha Na-akwado
    E.Coli Ihe ọjọọ Na-akwado
    Salmonella Ihe ọjọọ Na-akwado

    Nkọwapụta

    NGWA Ọkọlọtọ
    Ọdịdị Kristal ọcha ma ọ bụ ntụ ntụ kristal
    Nyocha 98% nkeji
    Ntụgharị akọwapụtara -29.0-32.3
    Ọnwụ na ihicha 0.5% kacha
    Ọla dị arọ 20mg/kg Max
    Arsenic (As2O3) 2mg/kg kacha
    Ihe fọdụrụ na mgbanye 0.5% kacha

    Ngwugwu: 25kgs/bag ma ọ bụ dị ka ịchọrọ.
    Nchekwa: Chekwaa n'ebe ikuku na-ekuru, ebe kpọrọ nkụ.
    Ọkọlọtọ ewepụrụ: International Standard.


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