Kufotokozera Kwachidule:
Nambala ya CAS: 83-88-5
Mapangidwe a maselo: C17H20N4O6
Molecular kulemera: 376.36
Kapangidwe ka Chemical:
| Zambiri Zoyambira | |
| Dzina la malonda | Riboflavin |
| Gulu | Gawo la chakudya / Gawo la chakudya / |
| Maonekedwe | Mphamvu yachikasu mpaka lalanje |
| Kuyesa | 98.0% -102.0%(USP) 97.0% -103.0%(EP/BP) |
| Alumali moyo | 3 Zaka |
| Kulongedza | 25kg / ng'oma |
| Khalidwe | Wokhazikika, koma wosamva kuwala. Kusungunuka pang'ono m'madzi, pafupifupi osasungunuka mu ethanol (96%). |
| Mkhalidwe | Sungani pamalo ozizira ndi owuma, Khalani kutali ndi kuwala kwamphamvu ndi kutentha. |
Mafotokozedwe Akatundu
Riboflavin ndi vitamini B. Imakhudzidwa m'njira zambiri m'thupi ndipo ndiyofunikira kuti cell ikule bwino komanso kugwira ntchito kwake. Riboflavin amagwiritsidwa ntchito mobwerezabwereza pamodzi ndi mavitamini ena a B muzinthu zovuta za vitamini B. Vitamini B2 potsirizira pake analekanitsidwa ndi mazira azungu mu 1933 ndipo anapangidwa mopangidwa mwaluso mu 1935. Dzina la riboflavine linavomerezedwa mwalamulo mu 1960; ngakhale kuti mawuwa anali kugwiritsidwa ntchito mofala kale. Mu 1966, IUPAC inasintha kukhala riboflavin, yomwe ikugwiritsidwa ntchito masiku ano.Riboflavin imapangidwa ndi zomera zonse zobiriwira komanso mabakiteriya ambiri ndi bowa. Chifukwa chake, riboflavin amapezeka, osachepera pang'ono, m'zakudya zambiri. Zakudya zomwe mwachibadwa zimakhala ndi riboflavin zimaphatikizapo mkaka ndi mkaka, nyama, mazira, nsomba zamafuta, ndi masamba obiriwira. Vitamini B2, monga zowonjezera zakudya, amagwiritsidwa ntchito kwambiri mu ufa wa tirigu, mkaka ndi msuzi. Nthawi zina amagwiritsidwa ntchito ngati pigment.
Ubwino wa Riboflavin
Riboflavin ndi vitamini yosungunuka bwino m'madzi, yomwe ili ndi gawo lalikulu lofunikira kuti munthu akhale ndi thanzi labwino. Imathandiza kwambiri pakupanga mphamvu pothandizira kagayidwe ka mafuta, chakudya, ndi mapuloteni. Riboflavin ndiyofunikira pakupanga maselo ofiira amagazi atsopano ndi ma antibodies mwa anthu, zomwe zimawonjezera kufalikira ndi kutulutsa mpweya ku ziwalo zosiyanasiyana za thupi.
Riboflavin ndiyofunikira kwambiri pakuwonetsetsa kukula bwino ndikukula bwino kwa ziwalo zoberekera, komanso kukula kwa minofu ya thupi monga khungu, minofu yolumikizana, maso, mucous nembanemba, dongosolo lamanjenje, ndi chitetezo chamthupi. Kuphatikiza apo, imatsimikiziranso khungu labwinobwino, misomali, ndi tsitsi.
Riboflavin ingathandize kupewa matenda ambiri monga mutu waching'alang'ala, ng'ala, ziphuphu zakumaso, dermatitis, nyamakazi, ndi chikanga.
Riboflavin ikhoza kuthandizira kuthandizira kuzizindikiro zamitundu yosiyanasiyana yamanjenje monga dzanzi ndi nkhawa pakati pa ena. Akuti riboflavin, akagwiritsidwa ntchito limodzi ndi vitamini B6, ndi othandiza pochiza zizindikiro zowawa za carpal tunnel syndrome.
Riboflavin imagwirizana ndi mapangidwe a mapuloteni, zomwe zimapangitsa kuti thupi likhale lofunika kuti thupi likule bwino.
Riboflavin amatenga gawo lalikulu pakuwonetsetsa kuti ma cornea abwinobwino komanso kuwona bwino. Zimathandiza kuyamwa kwa mchere monga iron, folic acid, ndi mavitamini owonjezera monga B1, B3, ndi B6. Zimagwiranso ntchito yofunikira pakukonza minyewa, kuchiritsa mabala ndi kuvulala kwina komwe kungatenge nthawi yayitali kuti achire.
Riboflavin imathandizanso kulimbikitsa chitetezo chamthupi mwa kulimbikitsa chitetezo cha mthupi komanso kulimbikitsa chitetezo ku matenda. Kumbukirani kukhala ndi zakudya zopatsa thanzi kuti mukhale ndi riboflavin, yomwe imayenera kuwonjezeredwa tsiku lililonse.
Kugwiritsa Ntchito Zachipatala
Kuperewera kwakukulu kwa riboflavin kumadziwika kuti ariboflavinosis, ndipo kuchiza kapena kupewa matendawa ndiko kugwiritsa ntchito riboflavin kokha. Ariboflavinosis nthawi zambiri imalumikizidwa ndi kuchepa kwa mavitamini angapo chifukwa cha uchidakwa m'maiko otukuka. Chifukwa cha kuchuluka kwa michere yomwe imafuna riboflavin monga coenzyme, kuperewera kungayambitse zovuta zambiri. Kwa akuluakulu seborrheicdermatitis, photophobia, peripheral neuropathy, anemia, andoropharyngeal kusintha kuphatikizapo angular stomatitis, glossitis, ndi cheilosis, nthawi zambiri zimakhala zizindikiro zoyamba za kuchepa kwa riboflavin. Pamene kusowa uku kukukulirakulira, ma pathologies owopsa amakula mpaka kufa. Kuperewera kwa riboflavin kumatha kubweretsanso zotsatira za teratogenic ndikusintha kagwiridwe kachitsulo komwe kumayambitsa kuchepa kwa magazi.
