L-Phenylalanine CAS: 63-91-2 99% ufa woyera
Nambala ya Catalog | XD90317 |
Dzina lazogulitsa | L-Cysteine hydrochloride anhydrous |
CAS | 63-91-2 |
Molecular Formula | C9H11NO2 |
Kulemera kwa Maselo | 165.19 |
Zambiri Zosungira | Wozungulira |
Harmonize Tariff Code | 29224985 |
Mafotokozedwe a Zamalonda
Maonekedwe | White crystalline ufa |
Kuyesa | 99% |
Kuzungulira kwachindunji | -20.4 mpaka -35.2 |
Zitsulo zolemera | <0.002% |
Kutsogolera | <10mg/kg |
pH | 5.4-6 |
Kutaya pa Kuyanika | <0.40% |
Zotsalira pa Ignition | <0.10% |
Mu matenda a mkodzo wa mapulo (MSUD), nthambi za L-amino (BCAA) ndi 2-oxo acids (BCOA) zimaunjikana m'madzi am'thupi chifukwa cha kuperewera kwa cholowa cha nthambi-chain 2-oxo acid dehydrogenase zovuta.Mu MSUD, chidziwitso chochepa chimapezeka pakufunika kwa kutaya kwa mkodzo wamagulu a nthambi.Tidawona kuvomerezeka kwa aimpso kwa leucine, valine, isoleucine ndi alloisoleucine, ndi ma 2-oxo acids 4-methyl-2-oxopentanoate (KIC), 3-methyl-2-oxobutanoate (KIV), (S) - (S- KMV), ndi (R) -3-methyl-2-oxopentanoate (R-KMV), pogwiritsa ntchito zitsanzo za plasma ndi mkodzo (n = 63) kuchokera kwa odwala 10 omwe ali ndi MSUD yachikale.Kutulutsa kwapang'onopang'ono kwa aimpso kwa BCAA yaulere kunali koyenera (<0.5%) ndipo sikudalira kuchuluka kwa plasma.Kutulutsa kwa BCAA yomangidwa (N-acylated) inali yachilendo ndipo sikudalira kwambiri kuchuluka kwa BCAA m'madzi a m'magazi.Kutulutsa kwa aimpso kwa BCOA kunali mu dongosolo la KIC << KIV