China nicotinamide (niacinamide) opanga Cas 98-92-02-0
Kuyamba Kuyamba Kuyamba Nicotinamide:
Eci | Mamolecula | Mw |
Nicotinamide, pyridine-3-carboxyamide | C6Hh6N2O | 122.13 |
Kusungunuka: Kusungunuka kwaulere m'madzi ndi mowa, kusungunuka mu glycerin
Niacninamide kapena Nicotinamide (nam) ndi mtundu wa vitamini B3 wopezeka mu chakudya ndikugwiritsa ntchito ngati chakudya chowonjezera komanso mankhwala. Monga chowonjezera, imagwiritsidwa ntchito pakamwa kuti mupewe ndikuchiritsa pellagra (kuchepa kwa nanecn. Pomwe Nicotinic acid (Niacin) ikhoza kugwiritsidwa ntchito pacholinga ichi, NAIINININININIDIDE Monga zonona, zimagwiritsidwa ntchito pochiza ziphuphu. Ndi vitamini yamadzi osungunuka.
Zotsatira zoyipa ndizochepa. Pamavuto apamwamba amadwala. Kuchulukana kwabwino ndi kotetezeka kuti mugwiritse ntchito panthawi yoyembekezera. Niacinamide ili mu vitamini B wa banja la mankhwala, makamaka Vitamini B3 zovuta. Ndi mmidi ya nicotinic acid. Zakudya zomwe zimakhala ndi Niacninamide zimaphatikizapo yisiti, nyama, mkaka, ndi masamba obiriwira.
Niacninamide adapezeka pakati pa 1935 ndi 1937. Ili pamndandanda wa World World Worganial Mbiri ya Mankhwala Ofunika. Niacinamide imapezeka kuti ndi mankhwala ozungulira komanso opondera. Pazamalonda, Niacninamide imapangidwa kuchokera ku asidiniric acid (nicotin) kapena nicotinonitrile. M'mayiko angapo tirigu amene ali ndi Niacninamide adawonjezera.
NicotinamideNtchito:
Ndi wa Vitamini B, kutenga nawo gawo mu kagayidwe m'thupi, itha kugwiritsidwa ntchito popewa pellagra kapena matenda ena a Niacin. Amagwiritsidwa ntchito popanga mankhwala, chakudya chowonjezera cha chakudya chimagwira ntchito motere:
Choyamba, melanin ndiyapakati pa khungu la melanin cell, koma nthawi ino, yomwe ilinso mkati mwake, itatha kupanga ma melanon ma melanoin zoyera.
Chachiwiri, Niacninamide zimatsimikizira kuti chimakhala ndi zotsatira zabwino za Saccharimation, makamaka pambuyo pa kufufuzatu, zomwe zimapangitsa kuti khungu liziwoneka bwino, zowonjezera, zodzikongoletsera, etc.
Poyesedwa molamulidwa kwa maphunziro 20, zobwereza zobwerekerera za nicotinamide kutsika kwambiri (0,2%) zinalinso zothandiza pochepetsa khungu lomwe lizikhala ndi ma radiation a UV. 0.2% ya ndendeyi ndi yothandiza, ndipo nthawi zambiri timagwiritsa ntchito zinthu zachitetezo cha Nicotinamide nthawi zambiri zimakhala pamwamba pa 2%, zomwe zimadalira kwambiri 4% ~ 5%. Chifukwa chake gwiritsani ntchito Nicotinamide kutulutsa musanayambe kumasulira madongosolo.
Zikotina Mafotokozedwe a Nicotinamide:
Chinthu | Wofanana |
Mawonekedwe (20oC) | ufa woyera ufa |
Malo osungunuka: | 128-131 ° C |
Kutayika pakuyanika: | <0.5% |
Otsalira poti: | <0.1% |
Zitsulo Zolemera: | <0.003% |
Carboblery Carboble: | palibenso mtundu kuposa kufananitsa madzi a |
Tankhana: | 98.5% -101.5% |
Phukusi:
25kgs / ng'oma, fiber Dru ndi chikwama cha polyethylene mkati
Nthawi Yovomerezeka:
24zilamate
Kusungira:
Kusungidwa ndi kusindikizidwa