ngwaahịa

L-valine CAS 72-18-4 Maka Nri Nri (AJI USP)

Aha ngwaahịa : L-Valine
CAS NO.: 72-18-4
Ọdịdị : White crystals or crystalline powder
Njirimara Ngwaahịa: Odorless, Na-atọ ụtọ ụtọ ma na-elu ilu ma emesịa, Soluble na mmiri ma sie ike soluble na mmanya ethyl
Mbukota : 25kg / akpa, 25kg / drum ma ọ bụ dị ka kwa ahịa chọrọ


  • Aha ngwaahịa :: Chika Okpala
  • CAS NO.:: 72-18-4
  • Product Ihe

    Ojiji:
    L-Valine (Abbreviated Val) bụ otu n’ime amino acid iri na asatọ, yana otu n’ime amino acid asatọ dị mkpa n’ahụ mmadụ. A na-akpọ ya amino acids (BCAA) nwere njikọta na L-Leucine na L-Isoleucine ọnụ n'ihi na ha niile nwere ngwongwo methyl n'akụkụ ngwongwo ha.

    L-Valine bụ otu n'ime mkpụrụ amino acid aliphatic n'etiti iri abụọ amino acid proteinogenic na amino acid nwere njikọ (BCAA) na anụmanụ n'onwe ya enweghị ike ịkọpụta ya ma na-eri nri iji gboo mkpa ha; ya mere L-valine bụ amino acid dị mkpa. Mmetụta ndị bụ isi dị ka ndị a:

    (1) Agbakwunyere na nri lactations na-abawanye mkpụrụ mmiri ara ehi. Usoro a bụ na L-Valine nwere ike imetụta ọgbọ nke alanine na ntọhapụ nke akwara, na ọhụụ ọhụrụ alanine nwetara na lactations 'plasma nke ziri ezi na-enyere anụ ahụ aka ka ọ gbanwee maka mkpa maka akụrụngwa nke glucose ma si otú a na-arịgo mmiri ara ehi.

    (2) Imeziwanye ikike mgbochi nke anụmanụ. L-Valine nwere ike ịkpali ọkpụkpụ anụmanụ T mkpụrụ ndụ ka ọ ghọọ sel T tozuru etozu. Thekọ nke valine na-ebelata ihe oriri C3 na ọkwa mbufe, na-egbochi uto nke thymus na mkpụrụ ndụ lymphoid dị n'akụkụ ma na-eme ka mgbochi uto na mkpụrụ ndụ ọbara ọcha na acid na-anọpụ iche. Ozugbo enweghị valine, ụmụ ọkụkọ ga-eme nwayọ nwayọ na-egbochi mmegide mgbochi ọrịa nje Newcastle.

    (3) Mmetụta metụtara anụ ọhịa endocrine anụmanụ. Nnyocha e mere egosiwo na ịgha mkpụrụ nke lactating na nri ụmụ irighiri nri nke gbakwunyere L-valine nwere ike ịbawanye ụba nke prolactin na hormone na-eto eto na plasmas ha.

    (4) L-valine dịkwa mkpa maka ebumnuche nke nrụzi anụ na mweghachi. A na-akpọ ya amino acid nwere njikọ ma ọ bụ BCAA, nke na-arụ ọrụ yana BCAA abụọ ọzọ a maara dịka L-Leucine na L-Isoleucine.
    Nkọwa

    Ihe

    USP26

    USP40

    Ihe njirimara

    -

    Kwezie

    Nnwale

    98.5% ~ 101.5%

    98.5% ~ 101.5%

    pH

    5.5 ~ 7.0

    5.5 ~ 7.0

    Loss na ihicha

    ≤0.3%

    ≤0.3%

    Fọduru na mgbanye

    ≤0.1%

    ≤0.1%

    Chloride

    ≤0.05%

    ≤0.05%

    Arọ Ọla

    15ppm

    15ppm

    .Gwè

    ≤30ppm

    ≤30ppm

    Sọlide

    ≤0.03%

    ≤0.03%

    Ogige ndị yiri ya

    -

    Ihe kwekọrọ

    Specific Ntughari

    26.6 ° ~28.8 Celsius

    26.6 ° ~28.8 Celsius


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