L-Cysteine hydrochloride anhydrous CAS:52-89-1 99% Pa'epa'e tioata pa'epa'e
Numera Fa'amaumauga | XD90319 |
Igoa Oloa | L-Cysteine hydrochloride anhydrous |
CAS | 52-89-1 |
Fuafua mole | C3H7NO2S·HCl |
Molecular Weight | 157.62 |
Fa'amatalaga Teuina | 2 i le 8 °C |
Fa'atonu Fa'asologa o Fa'asologa | 29309016 |
Fa'amatalaga o oloa
Fa'aaliga | Pa'epa'e tioata pa'epa'e |
Su'ega | 99% |
Ta'amilosaga fa'apitoa | +5.6 - +8.9 |
Fa'ai'uga | AJI92 Vasega |
Metala mamafa | <10ppm |
Fa'ailoaga | Alaleo absorption infrared |
pH | 1.5 - 2 |
Ma'imau ile Fa'amago | <2.0% |
Toega i luga o le mumu | <0.1% |
Isi amino acids | Chromatographically e le mafai ona iloa |
Arsenic (pei o le As2O3) | <1ppm |
O le mea sili ona lamatia mo le Clostridium difficile infection (CDI) o le faʻaaogaina o vailaʻau faʻamaʻi ona o le faʻalavelaveina o le paleni o le microbiota gut host.Ina ia faʻasaoina le aoga o siama probiotic nofomau i le taimi o togafitiga faʻamaʻi, o le faʻaaogaina o mole faʻatasi ma le gaioiga filifilia o le antibacterial e faʻaleleia ai le aoga e ala i le filifilia o le C. difficile.O se tasi oi latou o le laau alkaloid 8-hydroxyquinoline (8HQ), lea ua faʻaalia e filifili faʻalavelave clostridia e aunoa ma le taofiofia o le bifidobacteria.E masani ona fa'ata'ita'iina le gaioioiga fa'ama'i fa'ama'i filifilia e ala fa'aleaganu'u o a'afiaga fa'ama'i ta'itasi.Ae ui i lea, o le tapulaʻa autu o nei metotia o le le mafai lea ona faʻamatalaina le eseesega o le tuputupu aʻe dynamics o le tele o siama siama i faʻatasi-aganuʻu i totonu o le suʻega tutusa.I le suʻesuʻega nei, matou tuʻufaʻatasia le fluorescent in situ hybridization ma le flow cytometry e faʻamatala ai suiga i sela ola ma le le gaioi o se aganuʻu fefiloi na fausia e le opportunistic pathogen C. diff icile CECT 531 ma le aoga Bifidobacterium longum subsp.longum CCMDMND BL1 ina ua uma ona faʻaalia i le 8HQ.Na matauina e aunoa ma le 8HQ, o le vaega o galu uma e lua e toetoe lava tutusa, oscillating i le va o le 22.7 ma le 77.9% i le taimi o le 12 h, ae o le 8HQ o le vaega o le malosi C. faigata na faʻaitiitia pe a uma le 4 h, ma faʻaauau pea i le va o le 8.8. ma le 17.5%.I le eseesega, o le tuputupu aʻe o le bifidobacterial e leʻi faʻalavelaveina e le 8HQ.O taunuʻuga o lenei suʻesuʻega na faʻaalia ai le faʻaogaina o le faʻaogaina o le 8HQ i luga o le clostridial ma le bifidobacterial growth dynamics, ma le gafatia o lenei tuufaatasiga mo le atinaʻeina o sui filifilia e pulea CDIs.