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Nikotinamide Shiinaha (Niacinamide) Soosaarayaasha CAS 98-92-0

Nikotinamide Shiinaha (Niacinamide) Soosaarayaasha CAS 98-92-0

Magaca Badeecada: Nicotinamide

Magaca Summada: Midna

Lambarka CAS:98-92-0

Molekuleer:C6H6N2O

MW:Midna

Mawduuca: 122.13


Faahfaahinta Badeecada

Calaamadaha Alaabta

Cabbiraadaha Nikotinamide

Hordhac Nikotinamide:

INCI Molekula MW
Nikotinamide, Pyridine-3-Carboxyamide C6H6N2O 122.13

Milmida: Si xor ah ugu milma biyaha iyo aalkolada, kuna milma glycerin

Niacinamide ama nicotinamide (NAM) waa nooc ka mid ah fitamiin B3 oo laga helo cuntada waxaana loo isticmaalaa kabitaan cunto iyo daawo ahaan. Kabitaan ahaan, waxaa afka laga isticmaalaa si looga hortago loona daweeyo pellagra (yaraanta niacin). In kasta oo nicotinic acid (niacin) loo isticmaali karo ujeeddadaas, niacinamide waxay leedahay faa'iidada ah inaysan keenin barar maqaarka ah. Kareem ahaan, waxaa loo isticmaalaa in lagu daaweeyo finanka. Waa fiitamiin milma biyaha.

Waxyeellooyinka soo raaca waa kuwo aad u yar. Marka la qaato qiyaaso badan, dhibaatooyinka beerka ayaa dhici kara. Qadarka caadiga ah waa ammaan in la isticmaalo inta lagu jiro uurka. Niacinamide wuxuu ku jiraa qoyska fitamiin B ee daawooyinka, gaar ahaan isku-dhafka fitamiin B3. Waa amide oo ka kooban nicotinic acid. Cuntooyinka ay ku jirto niacinamide waxaa ka mid ah khamiir, hilib, caano, iyo khudaar cagaaran.

Niacinamide waxaa la helay intii u dhaxaysay 1935 iyo 1937. Waxay ku jirtaa Liiska Daawooyinka Muhiimka ah ee Hay'adda Caafimaadka Adduunka. Niacinamide waxaa laga heli karaa daawo guud ahaan waana mid aan laga iibsan karin farmashiyaha. Ganacsi ahaan, niacinamide waxaa laga sameeyaa nicotinic acid (niacin) ama nicotinonitrile. Dalal badan, badarka waxaa lagu daray niacinamide.

NikotinamideCodsiga:

Waxay ka tirsan tahay Fiitamiin B, oo ka qayb qaadata dheef-shiid kiimikaadka jirka, waxaana loo isticmaali karaa in looga hortago pellagra ama cudurrada kale ee ka dhasha niacin. Waxaa loo isticmaalaa farmashiyaha, cuntada lagu daro. Alaabtan waxay u shaqeysaa sidan soo socota:

Marka hore, melanin wuxuu ku jiraa maqaarka unugyada melanin, laakiin markan, sidoo kale gudaha, markii dambe teendhooyinka ayaa loo wareejiyaa unugyada keratin ee ku xeeran, nicotinamide wuxuu faragelin karaa wareejinta melanin, wuxuu ka dhigayaa melanin inuu ahaa melanocyte gudaha ku sii jiro si uusan u soo bixin, sidaa darteed ma sii wadi doono inuu soo saaro unugyada melanin ee melanin, Marka labaad, melanin indhaha aadanaha laguma arki doono dusha sare ee maqaarka, si loo gaaro saameynta caddaanka.

Marka labaad, niacinamide waxay caddaynaysaa in ay leedahay saameyn wanaagsan oo ku saabsan saccharification, gaar ahaan ka dib 2015, ereyga "saccharification cilmi-baaris aad u qoto dheer, cudurro badan oo jir ahaaneed ayaa muujiyay in saccharification (falcelinta boostada), walaxda ay soo saarto saccharification ay tahay bunni, waxay u oggolaan kartaa maqaarku inuu u ekaado madow, sidaa darteed iska caabbinta mash ayaa sidoo kale ka caawisa cadaynta, waxyaabaha lagu daro quudinta, qurxinta, iwm.

Tijaabo la xakameeyey oo lagu sameeyay 20 qof, lakabyo isku dhafan oo nicotinamide ah oo leh heer hoose (0.2%) ayaa sidoo kale waxtar u lahaa yaraynta difaaca jirka ee maqaarka oo ay keento shucaaca UV-ga ee cidhiidhiga ah kaas oo u eg iftiinka qorraxda. 0.2% ee heerka ayaa waxtar leh, badanaa waxaan isticmaalnaa heerka sare ee alaabada daryeelka maqaarka ee ku salaysan nicotinamide guud ahaan waa ka sarreeyaa 2%, heerka ugu fiican waa 4% ~ 5%. Markaa mari soosaarka nicotinamide ka hor intaadan marin qorraxda.

Tilmaamaha Nikotinamide:

 

Shay

Heerka Caadiga ah

Muuqaalka (20oC)

budada cad ee kristalinta

Barta dhalaalka:

128-131 °C

Lumitaanka qalajinta:

<0.5%

Haraaga shidista:

<0.1%

Biraha culus:

<0.003%

Si fudud loo kaarboon karo:

Midab aan ka badnayn dareeraha A ee isku midka ah

Baaritaan:

98.5%-101.5%

 

Xirmo:

 

25kgs/durbaan, durbaan fiber ah oo leh bac polyethylene ah oo gudaha ku jirta

 

Muddada ansaxnimada:

 

 24 bilood

 

Kaydinta:

 

Hadhaynta iyo ilaalinta shaabadaysan


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