0102 ib0304 ib05
D-ribose, ib qho tseem ceeb ntawm lub cev lub zog metabolism
Taw qhia
D-ribose yog cov khoom tseem ceeb ntawm cov khoom siv caj ces-ribonucleic acid (RNA). Nws kuj tseem ua lub luag haujlwm tseem ceeb hauv cov metabolism ntawm nucleotides, proteins, thiab rog. D-ribose muaj cov haujlwm tseem ceeb ntawm lub cev thiab kev siv dav dav.
Raws li ib tug molecule uas twb muaj lawm nyob rau hauv tag nrho cov hlwb, d-ribose yog cov pib molecule rau nucleotide thiab ATP synthesis. Nws ua si thiab lub luag haujlwm tseem ceeb ntawm cov metabolism hauv cov leeg nqaij thiab pob txha thiab tuaj yeem ua kom rov qab los ntawm cov ntaub so ntswg ischemic thiab hypoxic hauv zos.
D-ribose yog siv dav hauv kev ua kis las, khoom noj khoom haus, khoom noj muaj zog thiab kev noj haus.
piav 2
Daim ntawv thov
D-ribose yog cov khoom tseem ceeb ntawm cov khoom siv caj ces-ribonucleic acid (RNA). Nws kuj tseem ua lub luag haujlwm tseem ceeb hauv cov metabolism ntawm nucleotides, proteins, thiab rog. D-ribose muaj cov haujlwm tseem ceeb ntawm lub cev thiab kev siv dav dav.
Raws li ib tug molecule uas twb muaj lawm nyob rau hauv tag nrho cov hlwb, d-ribose yog cov pib molecule rau nucleotide thiab ATP synthesis. Nws ua si thiab lub luag haujlwm tseem ceeb ntawm cov metabolism hauv cov leeg nqaij thiab pob txha thiab tuaj yeem ua kom rov qab los ntawm cov ntaub so ntswg ischemic thiab hypoxic hauv zos.
D-ribose yog siv dav hauv kev ua kis las, khoom noj khoom haus, khoom noj muaj zog thiab kev noj haus.
Khoom specification
Yam khoom | Chav tsev | Tus Qauv |
Qhov tshwm sim | -- | Dawb crystalline hmoov los yog crystalline hmoov |
Assay | % | 98.0-102.0 Nws |
Poob rau ziab | % | 3.0 Max. |
Kev sib hloov tshwj xeeb | -- | -18.0 ° - 22.0 ° C |
Cov impurities | % | 1.0 Max. |
Residue ntawm Ignition | % | 0.20 Max. |
Kev daws teeb meem | % | 95.0 Max. |
Arsenic | ppm ua | 2 Max. |
Hnyav Hlau | ppm ua | 10 Max. |
Lwm yam Saccharide | -- | Tsis ntes tau |