D-ribose, ib qho tseem ceeb ntawm lub cev lub zog metabolism

D-ribose yog lub ntuj tsim, tsib-carbon qab zib molecule uas yog ib qho ntawm cov qauv tsim ntawm ribonucleotides thiab RNA, nrog rau cov khoom tseem ceeb ntawm lub cev lub zog metabolism. Hauv vivo, D-ribose koom nrog hauv kev sib txuas thiab rov tsim dua tshiab ntawm adenosine triphosphate (ATP) hauv cov txheej txheem ntawm cell zog metabolism, thiab yog qhov tseem ceeb rau lub cev kom muaj sia nyob.

Tiv tauj peb

cov khoom paub meej

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 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