Vitamin C 99% | 50-81-7
Ingcaciso yeMveliso:
I-Vitamin C (isiNgesi: I-Vitamin C / ascorbic acid, eyaziwa ngokuba yi-L-ascorbic acid, ekwaguqulelwe njenge-vitamin C) sisondlo esibalulekileyo kwiiprimates eziphezulu kunye nezinye izinto eziphilayo ezimbalwa. Yivithamin ekhoyo ekutyeni kwaye inokusetyenziswa njengesongezelelo sesondlo.
I-Vitamin C inokuveliswa yi-metabolism kwizinto ezininzi eziphilayo, kodwa zininzi ngaphandle, njengabantu, apho ukungabikho kwe-vitamin C kunokubangela i-scurvy.
Ukusebenza kweVitamin C 99%:
Unyango lwe-scurvy:
Xa umzimba unqongophele kwi-vitamin C, imithambo yegazi emincinci emzimbeni iya kuba lula kakhulu ukugqabhuka, kwaye igazi liya kumpompoza kwizicubu ezikufutshane kwaye kubangele iimpawu ze-scurvy. Ivithamin C eyaneleyo inokomeleza icollagen phakathi kwemithambo yegazi, ikhusele ngokuqinileyo iicapillaries, yandise ukomelela kunye nokuqina kwemithambo yegazi, kwaye inyange i-scurvy ebangelwa kukungabikho kwevithamin C.
Ukukhuthaza ukufunxwa kwentsimbi:
I-Vitamin C inepropathi eyomeleleyo yokunciphisa, enokunciphisa i-iron ye-ferric ekutyeni ukuya kwi-iron ene-ferrous, kodwa i-iron ye-ferrous kuphela inokufunxwa ngumzimba womntu. Ngoko ke, ukuthatha i-vitamin C ngexesha elifanayo nokuthatha izongezelelo zentsimbi kunokunceda ukukhuthaza ukufunxa kwesinyithi, ehambelana nokuveliswa kwe-hemoglobin.
Ukukhuthaza ukubunjwa kwe-collagen:
I-Collagen kumzimba womntu luhlobo lweprotheni ene-fibrous equkethe inani elikhulu le-hydroxyproline kunye ne-hydroxylysine, eyenziwa yi-hydroxylation ye-proline kunye ne-lysine, ngokulandelanayo. Indima ye-vitamin C kukwenza i-proline hydroxylase kunye ne-lysine hydroxylase, ikhuthaze ukuguqulwa kweproline kunye ne-lysine kwi-hydroxyproline kunye ne-hydroxylysine, kwaye emva koko ikhuthaze i-collagen kwi-tissue interstitial. ifomu. Ngoko ke, i-vitamin C inokunceda ukulungiswa kweeseli kunye nokukhuthaza ukuphulukiswa kwesilonda.
Ukuphucula ukusebenza komzimba womntu:
Indlela apho ivithamin C inokuphucula ukusebenza komzimba womntu ayicacanga, kwaye abanye abaphengululi bakholelwa ukuba inokunxulumana nento yokuba ivithamin C inokukhuthaza ukwanda kweeseli ze-T kunye neeseli ze-NK kwaye zichaphazele imisebenzi yazo yeeseli.
