I-China Nicotinamide (Niacinamide) abavelisi be-CAS 98-92-0-0
Intshayelelo yeNikotinamidide:
Incu | Molecula | Mw |
I-nicotinamide, iparirine-3-carboxyamide | C6h6n2o | 122.13 |
I-Solidaity: inyibiliza ngokukhululekileyo emanzini notywala, inyibilika eGlycerin
I-niacinamide okanye i-nitinamide (NAM) yindlela yevithamin B3 efumaneka ekutyeni kwaye isetyenziswa njengesongezelelo sokutya kunye namayeza. Njengesongezelelo, isetyenziswa ngomlomo ukuthintela kwaye inyanga i-pellara (i-niacin iswekile). Ngelixa i-nidinic acid (Niacin) inokusetyenziselwa le njongo, iNiacinamide inenzuzo yokungakhubekisi. Njenge-cream, isetyenziselwa ukuphatha i-acne. Yilovinya yamanzi anyibilikayo.
Iziphumo ebezingalindelekanga zincinci. Kwiingxaki eziphakamileyo ze-Delles zinokwenzeka. Izixa eziqhelekileyo zikhuselekile ukuba zisetyenziswe ngexesha lokukhulelwa. I-Niacinamide ikwintsapho yeVitamin B amayeza, ngakumbi ivithamini B3 yeVitamin B3. Yinto yokulinganisa i-nidinic acid. Ukutya okuqukethe iNiacinamide kubandakanya i-Yeast, inyama, ubisi kunye nemifuno eluhlaza.
I-Niacinamide yafunyanwa phakathi kowe-1935 nowe-1937. Kuluhlu lwehlabathi leMpilo weMpilo weHlabathi. I-Niacinamide ifumaneka njengonyango oluqhelekileyo kunye nekhawuntara. NgokukoRhwebo kwezorhwebo, i-niacinamide yenziwa kwi-nidinic acid (Niacin) okanye i-nitinonitriitrile. Kwiqela eliqela ingqolowa lineNiacinamide yongezwa kubo.
I-nicotinamideIsicelo:
Yeyona vithamin B, ethatha inxaxheba kwi-metabolism emzimbeni, inokusetyenziselwa ukuthintela i-perllagra okanye esinye isifo seNiacin. Isetyenziselwa ikhemesti, imveliso yoosongezelelo yokutya isebenza ngolu hlobo lulandelayo:
Okokuqala, uMelanin unzulu kulusu lwe-Melanin Seli, kodwa ngoku, ngaphakathi, emva koko, emva koko, i-telanin idluliselwe kwi-melanin ye-wilanin ye-melanin, okwesibini, uMelanin akasayi kubonakala kwiliso lomntu, ukwenzela ukufezekisa isiphumo esimhlophe.
Okwesibini, uNiacinamide ungqina enesiphumo esihle sokuguqula, ngakumbi emva kowama-2015, igama elithi "i-SICLHARARY KUNYE NOKUFUNDA NGOKUFANELEKILEYO, NJENGOKO KUQHUTYWA KUNYE NOBUCHULE BENKONZO.
Kwilingo elilawulwayo lezifundo ezingama-20, iingubo zangaphantsi eziphindaphindiweyo zeNikotinamide kwindawo yoxinzelelo (0.2%) nazo zazisebenza ekunciphiseni imitha yolusu elibangelwe ngu-UV ongelokukhanya kwelanga. I-0.2% yoxinzelelo iyasebenza, kwaye sihlala sisebenzisa i-nicinninamide yoKhuseleko lweeMveliso zoKhuseleko lweMveliso ngokubanzi zingaphezulu kwe-2%, olona xinzelelo lubalaseleyo lwe-4% ~ 5%. Ke faka i-nicotinamide ekhutshiweyo ngaphambi kokufaka ilanga.
Inkcazo ye-nicotinamide:
Into | Umgangatho |
Imbonakalo (20oC) | umgubo we-rystalline emhlophe |
Indawo yokunyibilika: | I-128-13 ° C |
Ilahleko yokomisa: | <0.5% |
Intsalela kwi-ignition: | <0.1% |
Izinyithi ezinzima: | <0.003% |
I-Carbboning | Azisekho umbala kunokudibanisa i-fluid a |
I-Assay: | I-98.5% -101.5% |
Iphakheji:
I-25kgs / idrum, i-fiber drum nengxowa yePolithylene Bag ngaphakathi
Ixesha lokuqinisekiswa:
I-24Month
Ukugcinwa:
I-Shoding kunye nokuLondolozwa kweTrans