Qhov sib txawv tseem ceeb ntawm porphyrin thiab protoporphyrin yogporphyrin yog ib pawg tshuaj tsw qab uas muaj plaub qhov hloov pauv pyrrole subunits interconnected rau ib leeg, whereas protoporphyrin yog ib tug derivative ntawm porphyrin uas. muaj propionic acid pawg.
Vim li cas thiaj hu ua protoporphyrin?
Cov lus qhia ua ntej feem ntau txhais tau tias 'thawj' hauv kev tshawb fawb nomenclature (xws li carbon protoxide), yog li Hans Fischer tau xav tias tau tsim lub npe protoporphyrin ua thawj chav kawm ntawm porphyrins. Nyob rau lub sijhawm tam sim no, 'proto-' qhia txog hom kab mob porphyrin uas muaj methyl, vinyl, thiab carboxyethyl / propionate sab pawg.
Protoporphyrin yog dab tsi?
Ib porphyrin yog lub nplhaib loj molecule uas muaj 4 pyrroles, uas yog cov nplhaib me me ua los ntawm 4 carbons thiab 1 nitrogen. Cov pyrrole molecules no txuas ua ke los ntawm ib qho kev sib txuas ntawm ib leeg thiab ob daim ntawv cog lus uas tsim cov molecule rau hauv lub nplhaib loj.
Qhov txawv ntawm porphyrin thiab Porphin yog dab tsi?
yog tias porphyrin yog (organic chemistry) ib chav kawm ntawm heterocyclic compounds uas muaj plaub pyrrole rings teem rau hauv ib lub xwmfab; Lawv yog cov tseem ceeb hauv biochemistry nyob rau hauv ib daim ntawv nrog ib tug hlau atom nyob rau hauv lub hauv paus kab noj hniav (hemoglobin nrog hlau, chlorophyll nrog magnesium, thiab lwm yam) thaum porphin yog (organic compound) ib lub nplhaib los yog …
Lub ntsiab lus ntawm protoporphyrin yog dab tsi?
/(ˌprəʊtəʊˈpɔːfɪrɪn) / npe. ib hom porphyrin uas, thaum sib xyaw nrog cov hlau atom, cov ntaub ntawv haem, cov pa oxygen-bearing prosthetic pawg ntawm cov ntshav liab pigment hemoglobin.
