Vitamin B3 (Nicotinic Acid/Niacin) Cas: 59-67-6
| Inombolo Yekhathalogi | XD91864 |
| Igama Lomkhiqizo | I-Vitamin B3 (i-Nicotinic Acid/Niacin) |
| I-CAS | 59-67-6 |
| Ifomu le-Molecularla | I-C6H5NO2 |
| Isisindo samangqamuzana | 123.11 |
| Imininingwane Yesitoreji | 2-8°C |
| Ikhodi Yentela Evumelanisiwe | 29362990 |
Ukucaciswa Komkhiqizo
| Ukubukeka | Impushana emhlophe ukuya kokumhlophe |
| U-Asay | 99% iminithi |
| Iphoyinti lokuncibilika | 236-239 °C(lit.) |
| Iphuzu elibilayo | 260C |
| ukuminyana | 1.473 |
| inkomba ye-refractive | 1.5423 (isilinganiso) |
| Fp | 193°C |
| ukuncibilika | 18g/l |
| pka | 4.85(ku-25℃) |
| PH | 2.7 (18g/l, H2O, 20℃) |
| Ukuncibilika kwamanzi | 1-5 g/100 mL ku-17 ºC |
| Ukuzinza | Izinzile.Akuhambisani nama-oxidizing agents aqinile.Kungase kube nokuzwela ukukhanya. |
I-Nicotinic acid iyisici esibalulekile ekuletheni i-hydrogen nokulwa ne-pellagra ezintweni eziphilayo;isiza ukugcina impilo yesikhumba nezinzwa futhi ikhuthaze ukugaya.
I-Nicotinic acid noma i-niacinamide isetshenziselwa ukwelapha nokuvimbela i-pellagra.Lesi yisifo esibangelwa ukushoda kwe-niacin.I-Niacin nayo isetshenziselwa ukwelapha i-cholesterol ephezulu.Kwezinye izimo, i-niacin ethathwe ne-colestipol ingasebenza kanye ne-colestipol kanye nomuthi we-statin.
I-Niacin USP granular isetshenziselwa ukuqinisa ukudla, njengesengezo sokudla futhi njengendawo emaphakathi yemithi.
Ibanga lokuphakelayo kwe-niacin lisetshenziswa njengevithamini ezinkukhuni, ezingulubeni, ezelusayo, ezinhlanzini, ezinjeni kanye namakati, njll. Ibuye isetshenziswe njengemaphakathi kokuphuma kokuphuma kwe-nicotinic acid kanye nezinhlelo zokusebenza zobuchwepheshe.
I-Niacin yaziwa nangokuthi i-vitamin B3.Kuyi-ejenti ye-conditioning encibilikayo emanzini ethuthukisa isikhumba esimaholoholo, esomile, noma esixege, esiza isikhumba sishelele futhi sithuthukise ukunwebeka kwaso.i-niacin ithuthukisa ukubukeka nokuzwakala kwezinwele, ngokwandisa umzimba, ukunwebeka, noma ukucwebezela, noma ngokwenza ngcono ukuthungwa kwezinwele ezilimele ngokomzimba noma ngokwelashwa ngamakhemikhali.Uma isetshenziswa ekwenziweni kwemikhiqizo yokunakekelwa kwesikhumba, i-niacinamide ne-niacin kuthuthukisa ukubukeka kwesikhumba esomile noma esilimele ngokunciphisa ukucwayiza nokubuyisela ukunwebeka.
I-Nicotinic acid.Kuyisandulela se-coenzymes i-NAD ne-NADP.Kusatshalaliswe kabanzi emvelweni;amanani ancomekayo atholakala esibindini, enhlanzini, emvubelo nasezinhlamvu zokusanhlamvu.Ukuntuleka kokudla kuhlotshaniswa ne-pellagra.Igama elithi "niacin" liye lasetshenziswa.
I-Niacin iyivithamini e-b-complex encibilika emanzini edingekayo ekukhuleni nempilo yezicubu.Ivimbela i-pellagra.Ine-solubility engu-1 g ku-60 ml wamanzi futhi incibilika kalula emanzini abilayo.Izinzile kusitoreji futhi akukho ukulahlekelwa okwenzeka ekuphekeni okuvamile.Imithombo ihlanganisa isibindi, uphizi, nenhlanzi.Ekuqaleni yayibizwa nge-nicotinic acid futhi isebenza njengesengezo sezakhi kanye nokudla.
I-Nicotinic acid.Kuyisandulela se-coenzymes i-NAD ne-NADP.Kusatshalaliswe kabanzi emvelweni;amanani ancomekayo atholakala esibindini, enhlanzini, emvubelo nasezinhlamvu zokusanhlamvu.Ukuntuleka kokudla kuhlotshaniswa ne-pellagra.Igama elithi “niacin” liphinde lasetshenziswa ku-nicotinamide noma kwezinye izinto eziphuma kuzo ezibonisa umsebenzi webhayoloji we-nicotinic acid.I-Vitamin (i-enzyme cofactor).
I-Nicotinic acid iye yafakwa esterified ukwandisa umphumela we-itshypolipidemic.I-Pentaerythritol tetranicotinate isebenze kakhulu ekuhlolweni kune-niacin ekwehliseni amazinga e-cholesterol onogwaja.I-Sorbitol kanye ne-myo-inositolhexanicotinate polyesters isetshenziswe ekwelapheni iziguli ezine-atherosclerosis obliterans. Umthamo ojwayelekile wokulungisa we-niacin ngu-3 kuya ku-6 g/ngosuku unikezwe ngemithamo emithathu ehlukene.Umuthi uvame ukunikezwa ngesikhathi sokudla ukuze unciphise ukucasuka kwesisu okuvame ukuhambisana nemithamo emikhulu.
