Iimveliso
Ifolic acid
Ifomula yoLwakhiwo
Ngokwasemzimbeni
Imbonakalo:mthubi ukuya kwi-Orenji yomgubo weCrystalline
Ubuninzi: 1.4704 (Uqikelelo olurhabaxa)
Indawo yokunyibilika:250 °c
Indawo yokuBilisa:552.35°c (Uqikelelo olurhabaxa)
I-refractivity: 1.6800 (uqikelelo)
Ukujikeleziswa okuKhethekileyo :20 º (c=1, 0.1n uNaoh)
Imeko yoGcino:2-8°c
Ukunyibilika :Amanzi abilayo: Anyibilikayo 1%
I-Acidity Factor(pka):pka 2.5 (ayiqinisekanga)
Ivumba:Akunavumba
Ukunyibilika Emanzini:1.6 Mg/l (25 ºc)
Idatha yoKhuseleko
Udidi lwengozi:Ayiyompahla eyingozi
Inombolo yothutho lwempahla eyingozi:
Udidi lokuPakisha:
Isicelo
Udidi lwengozi:Ayiyompahla eyingozi
Inombolo yothutho lwempahla eyingozi:
Udidi lokuPakisha:
I-Folic acid yivithamini enyibilikayo emanzini kunye nefomula yemolekyuli i-C19H19N7O6, ebizwa njalo kuba ininzi kumagqabi aluhlaza, eyaziwa ngokuba yipteroylglutamic acid.Ikho ngeendlela ezininzi kwindalo kwaye ikhompawundi yomzali wayo yindibaniselwano yamacandelo ama-3: i-pteridine, i-p-aminobenzoic acid kunye ne-glutamic acid.
I-Folic acid iqulethe iqela elinye okanye ngaphezulu kwe-glutamyl, kwaye uninzi lweendlela zendalo ze-folic acid ziifom ze-polyglutamic acid.Uhlobo olusebenzayo lwebhayoloji ye-folic acid yi-tetrahydrofolate.I-Folic acid yikristale etyheli kwaye inyibilika kancinane emanzini, kodwa ityuwa yayo yesodium inyibilika kakhulu emanzini.Ayinyibiliki kwi-ethanol.Itshatyalaliswa ngokulula kwizinyibiliko ezineasidi kwaye ayizinzi kubushushu, ilahleka lula kwiqondo lobushushu begumbi, kwaye yonakala kakhulu xa ibekwe ekukhanyeni.
I-Folic acid ifunxwa emzimbeni ngokusebenzayo nangokungaqhubiyo ngokusasazwa, ngakumbi kwindawo ephezulu yamathumbu amancinci.Isantya sokufakwa kwe-folic acid esincitshisiweyo siphezulu, ngakumbi i-glutamyl iyancipha izinga lokufunxa, kwaye ukufunxa kuququzelelwa yi-glucose kunye ne-vitamin C. Emva kokuxutywa, i-folic acid igcinwe kudonga lwamathumbu, isibindi, umongo wethambo kunye nezinye izicubu, kwaye iyancitshiswa kwi-tetrahydrofolate esebenzayo ye-physiologically (THFA okanye i-FH4) nge-enzyme NADPH, ebandakanyeka kwi-synthesis ye-purines kunye ne-pyrimidines.I-Folic acid ngoko idlala indima ebalulekileyo kwiprotheni synthesis kunye nokwahlukana kweeseli kunye nokukhula, kwaye ikhuthaza ukubunjwa kweeseli zegazi ezibomvu eziqhelekileyo.Ukunqongophala kwe-folic acid kunokukhokelela ekunciphiseni ukuveliswa kwe-hemoglobin kwiiseli ezibomvu zegazi kunye nokuphazamiseka kokukhula kweeseli, okukhokelela kwi-megaloblastic anemia.
