Incazelo emfushane:
Inombolo ye-CAS: 83-88-5
Ifomula yemolekyuli: C17H20N4O6
Isisindo se-molecule: 376.36
Isakhiwo samakhemikhali:
| Ulwazi Oluyisisekelo | |
| Igama lomkhiqizo | I-Riboflavin |
| Elinye igama | I-Vitamin B12 |
| Ibanga | Ibanga lokudla/Ibanga lokuphakelayo/ |
| Ukubukeka | Amandla aphuzi ukuya kuwolintshi |
| Isivivinyo | 98.0%-102.0%(USP) 97.0%-103.0%(EP/BP) |
| Impilo yeshelufu | 3 Iminyaka |
| Ukupakisha | 25kg/isigubhu |
| Isici | Izinzile, kodwa izwela ukukhanya.Incibilika kancane emanzini, ayincibiliki ku-ethanol (96%). |
| Isimo | Gcina endaweni epholile neyomile, Zigcine kude nokukhanya okunamandla nokushisa. |
Incazelo Yomkhiqizo
I-Riboflavin iyivithamini B.Ihilelekile ezinqubweni eziningi emzimbeni futhi iyadingeka ekukhuleni kweseli evamile nokusebenza.I-Riboflavin ivame ukusetshenziswa ekuhlanganisweni namanye amavithamini B emikhiqizweni eyinkimbinkimbi ye-vitamin B. I-Vitamin B2 yagcina ihlukanisiwe kumaqanda amhlophe ngo-1933 futhi yakhiqizwa ngokwenziwa ngo-1935. Igama elithi riboflavine lamukelwa ngokusemthethweni ngo-1960;nakuba leli gama lalisetshenziswa kakhulu ngaphambi kwalokho.Ngo-1966, i-IUPAC yayishintsha yaba i-riboflavin, esetshenziswa kakhulu namuhla.I-Riboflavin ihlanganiswa yizo zonke izitshalo eziluhlaza kanye namagciwane amaningi kanye nesikhunta.Ngakho-ke, i-riboflavin itholakala, okungenani ngamanani amancane, ekudleni okuningi.Ukudla okune-riboflavin ngokwemvelo kuhlanganisa ubisi neminye imikhiqizo yobisi, inyama, amaqanda, inhlanzi enamafutha kanye nemifino eluhlaza.I-Vitamin B2, njengesengezo sokudla okunempilo, isetshenziswa kakhulu kufulawa kakolweni, imikhiqizo yobisi kanye nesoso.Ngezinye izikhathi isetshenziswa njenge-pigment.
Izinzuzo ze-Riboflavin
I-Riboflavin iyivithamini emuncwa kahle encibilika emanzini, enendima ebalulekile okufanele iyidlale ekugcineni impilo yomuntu iyonke.Idlala indima enkulu ekukhiqizeni amandla ngokusiza ekusetshenzisweni kwamafutha, ama-carbohydrate, namaprotheni.I-Riboflavin ibalulekile ekwakhekeni kwamaseli abomvu egazi amasha kanye namasosha omzimba kubantu, okwandisa ukujikeleza kwegazi kanye nomoya-mpilo ezithweni ezahlukahlukene zomzimba.
I-Riboflavin ibaluleke kakhulu ekuqinisekiseni ukukhula nokuthuthukiswa okufanele kwezitho zokuzala, kanye nokukhula kwezicubu zomzimba ezifana nesikhumba, izicubu ezixhumeneyo, amehlo, ulwelwesi lwamafinyila, isimiso sezinzwa kanye namasosha omzimba.Ngaphezu kwalokho, iphinde iqinisekise isikhumba esivamile, izinzipho, nezinwele.
I-Riboflavin ingasiza ekuvimbeleni izimo eziningi ezivamile ezifana nekhanda elibuhlungu, i-cataract, induna, i-dermatitis, i-rheumatoid arthritis, ne-eczema.
I-Riboflavin ingasiza ekunikezeni impumuzo ezimpawu zezimo ezahlukahlukene zesistimu yezinzwa ezifana nokuba ndikindiki nokukhathazeka phakathi kokunye.Kucatshangwa ukuthi i-riboflavin, lapho isetshenziswa kanye novithamini B6, iyasebenza ekwelapheni izimpawu ezibuhlungu ze-carpal tunnel syndrome.
I-Riboflavin ihlotshaniswa nokwakhiwa kwamaprotheni, okwenza ibaluleke ekukhuleni okujwayelekile komzimba.
I-Riboflavin idlala indima enkulu ekuqinisekiseni ama-cornea ajwayelekile kanye nokubona okuphelele.Kuyasiza ekumunceni amaminerali afana ne-iron, i-folic acid, namavithamini engeziwe afana no-B1, B3, no-B6.Kuphinde kube neqhaza elibalulekile ekulungiseni izicubu, ekwelapheni amanxeba nokunye ukulimala okungathatha isikhathi eside ukululama ngokuphelele.
I-Riboflavin iphinde isize ekuthuthukiseni ukuzivikela kwemvelo ngokuqinisa ama-antibody reserves kanye nokuqinisa uhlelo lokuzivikela ngokumelene nezifo.Khumbula ukudla okunomsoco ukuze uqinisekise ukutholakala kwe-riboflavin, okudingeka igcwaliswe nsuku zonke.
Ukusetshenziswa Kwezokwelapha
Ukushoda okukhulu kwe-riboflavin kwaziwa ngokuthi i-ariboflavinosis, futhi ukwelashwa noma ukuvimbela lesi simo ukuphela kokusetshenziswa kwe-riboflavin okuqinisekisiwe.I-Ariboflavinosis ivame ukuhlotshaniswa nokuntuleka kwamavithamini amaningi ngenxa yokudakwa emazweni athuthukile.Ngenxa yenani elikhulu lama-enzyme adinga i-riboflavin njenge-coenzyme, ukushoda kungaholela ezinhlobonhlobo zokungajwayelekile.Kubantu abadala i-seborrheicdermatitis, i-photophobia, i-peripheral neuropathy, i-anemia, izinguquko ze-andoropharyngeal ezihlanganisa i-angular stomatitis, i-glossitis, ne-cheilosis, ngokuvamile ziyizimpawu zokuqala zokuntuleka kwe-riboflavin. Ezinganeni, ukuyeka ukukhula kungase kwenzeke.Njengoba ukuntula kuqhubeka, i-pathologies enzima kakhulu ikhula kuze kube sekufeni.Ukushoda kwe-riboflavin nakho kungaveza imiphumela ye-teratogenic futhi kuguqule ukuphatha kwensimbi okuholela ku-anemia.
