Ivithamini B2
Intshayelelo
IVithamini B2 ikwaziwa ngokuba yiRiboflavin. YiVithamini enyibilikayo emanzini engenakukwazi ukwenziwa ngumzimba womntu kwaye kufuneka ifumaneke ngokutya. Ibalulekile ekugcineni umsebenzi oqhelekileyo womzimba kunye nemetabolism yomzimba womntu. IVithamini B2 ithatha inxaxheba ekukhuleni okuqhelekileyo kweeseli, ikhuthaza ukuphiliswa kwamanxeba, iqinisa iinzipho kunye neenwele, kwaye ikwayinxalenye ebalulekileyo yee-coenzymes. Ithatha inxaxheba ekwenziweni nasekusetyenzisweni kwemetabolism yeekhabhoni. Iikhompawundi zamanzi zeChemicalbook, iiproteni kunye nezondlo zamafutha, kwaye ithatha inxaxheba ekwakhiweni kweeseli ezibomvu zegazi kunye nokuthuthwa kwesinyithi, okunceda ukuthintela. Inyanga i-anemia yokungabikho kwesinyithi kwaye inefuthe elithile lokunciphisa uxinzelelo lwegazi.
Iimpawu zekhemikhali
umgubo wekristale otyheli ukuya ko-orenji-tyheli, unevumba elincinci kwaye ukrakra kancinci. Iqondo lokunyibilika yi-280℃ (ukubola). Inyibilika lula kwisisombululo se-alkaline kunye nesisombululo se-sodium chloride, inyibilika kancinci emanzini, inyibilika kancinci kwi-ethanol.Isisombululo samanzi sinombala otyheli-luhlaza, kwaye isisombululo samanzi esigcweleyo asithathi cala. Sinokumelana okuhle nobushushu kunye nokumelana ne-asidi. Sonakala lula kwisisombululo se-alkaline okanye sichaphazeleke kwimitha ye-ultraviolet, kwaye asizinzanga kwiiarhente zokunciphisa.
Umsebenzi kunye nefuthe le-physiological
I-Vitamin B2 (i-riboflavin) yi-vitamin enyibilikayo emanzini, elula ukuyigaya nokuyifunxa. Ubungakanani obuphumayo buyanda okanye bunciphe ngokweemfuno zomzimba kwaye bunokuxhomekeka kwinqanaba lokulahleka kweprotheyini; ayiqokeleli emzimbeni, ngoko ke idla ngokuncediswa ngokutya okanye izongezo zesondlo. Ngokungafaniyo ne-vitamin B1, i-vitamin B2 ayitshisi, ayitshisi kwaye ayitshisi. Ngokwezonyango, iipilisi ze-vitamin B2 zisetyenziselwa ukuthintela nokunyanga ukunqongophala kwe-vitamin B2..
