L-Phenylalanine CAS: 63-91-2 99% Ifu yera
Umubare wa Cataloge | XD90317 |
izina RY'IGICURUZWA | L-Cysteine hydrochloride anhydrous |
URUBANZA | 63-91-2 |
Inzira ya molekulari | C9H11NO2 |
Uburemere bwa molekile | 165.19 |
Ibisobanuro birambuye | Ibidukikije |
Amategeko agenga ibiciro | 29224985 |
Kugaragaza ibicuruzwa
Kugaragara | Ifu ya kirisiti yera |
Suzuma | 99% |
Kuzenguruka byihariye | -20.4 kugeza -35.2 |
Ibyuma biremereye | <0.002% |
Kuyobora | <10mg / kg |
pH | 5.4 - 6 |
Gutakaza Kuma | <0,40% |
Ibisigisigi kuri Ignition | <0,10% |
Indwara ya maple syrup yinkari (MSUD), urunigi rwamashami L-amino (BCAA) na acide 2-oxo (BCOA) birundanya mumazi yumubiri bitewe no kubura umurage wumunyururu wamashami 2-oxyde dehydrogenase.Muri MSUD, amakuru make arahari kubijyanye n'akamaro ko guta inkari zivanze n'amashami.Twasuzumye impyiko ziva kuri leucine, valine, isoleucine na alloisoleucine, hamwe na acide 2-oxo ihuye na 4-methyl-2-oxopentanoate (KIC), 3-methyl-2-oxobutanoate (KIV), (S) - (S- - - S- KMV), na (R) -3-methyl-2-oxopentanoate (R-KMV), ukoresheje ibice bibiri bya plasma ninkari (n = 63) kubarwayi 10 bafite MSUD ya kera.Gusohora impyiko zigabanijwe kubuntu BCAA yari murwego rusanzwe (<0.5%) kandi idashingiye kumyuka ya plasma.Gusohora imipaka (N-acylated) BCAA yari isanzwe kandi ntabwo yashingiraga cyane kuri plasma ya BCAA.Gusohora ibice by'impyiko za BCOA byari muburyo KIC << KIV