Nicotinamide CAS 98-92-0
Nicotinamide, yomwe imadziwikanso kuti nicotinamide, vitamini B3 kapena vitamini PP, ndi vitamini yosungunuka m'madzi yomwe ili m'gulu la mavitamini a B. Ndi gawo la coenzyme I (nicotinamide adenine dinucleotide, NAD) ndi coenzyme II (nicotinamide adenine dinucleotide phosphate, NADP). Gawo la nicotinamide la mapangidwe awiriwa a coenzyme m'thupi la munthu lili ndi mphamvu zosinthika za hydrogenation ndi dehydrogenation, limagwira ntchito potumiza hydrogen mu oxidation yachilengedwe, ndipo lingathandize kupuma kwa minofu, njira yosungunuka yachilengedwe komanso kagayidwe kachakudya.
| CHINTHU | MUYENERERO |
| Maonekedwe | Ufa woyera wa kristalo. |
| Kuyesa (C6 H6 N2O) % | ≥99.0 |
| Niacin mg/kg | ≤100 |
| Malo Osungunula (℃) | 280±2 |
| Chitsulo cholemera (Pb) mg/kg | ≤2 |
| Kloridi mg/kg | ≤70 |
| Sulfate mg/kg | ≤190 |
1. Malo osamalira khungu
(1) Mawanga oyera ndi ofooka
Njira: Imaletsa kusamutsa kwa melanin kuchokera ku melanocytes kupita ku epidermis (chomwe chimagwiritsidwa ntchito kwambiri mu botolo laling'ono loyera la OLAY).
Kuchuluka kwa madzi: 2-5% (Kupitirira 5% kungayambitse kuyabwa).
(2) Kukonza zotchinga
Kukhuthala kwa stratum corneum: Kuchepetsa kutaya madzi m'thupi, koyenera khungu lofewa (monga Cerave lotion).
Mitsempha yamagazi yoletsa kufiira: Kuchepetsa kufiira kwa khungu (chithandizo chothandizira cha rosacea).
(3) Kuletsa kukalamba
Konzani khungu la NAD+: Chepetsani kukalamba kwa maselo (mukagwiritsa ntchito limodzi ndi zinthu zoyambira za NAD+ monga NMN).
Kuchepetsa makwinya: Kulimbikitsa kupanga kolajeni (Zatsimikiziridwa kuti zimagwira ntchito bwino ndi 3%).
2. Ntchito zaulimi
(1) Malamulo oyendetsera kukula kwa zomera:
Kuonjezera mphamvu ya mbewu kupirira kupsinjika (monga kupirira chilala ndi kupirira kupsinjika kwa mchere).
(2) Zowonjezera mankhwala ophera tizilombo:
Wonjezerani kuchuluka kwa ma fungicides ena omwe amayamwa masamba.
25kg/thumba
Nicotinamide CAS 98-92-0
Nicotinamide CAS 98-92-0
