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sehlahisoa

Nicotinamide

Tlhaloso e Khutšoanyane:

(Vitamin B3, Vitamin PP) ke vithamine e tsitsitseng haholo e fanang ka melemo e mengata. ke karolo ea NAD le NADP, li-coenzymes tsa bohlokoa tlhahisong ea ATP, hape li na le karolo ea mantlha tokisong ea DNA le ho homeostasis ea letlalo. Matsatsing ana, e le motsoako oa litlolo tsa tlhaho, e sebelisoa haholo lihlahisoa tsa tlhokomelo ea letlalo le moriri. e arotsoe ka sehlopha sa bongaka le sa litlolo.


  • Lebitso la Sehlahiswa:Nicotinamide
  • Mantsoe a tšoanang: vithamine B3; vithamine PP; nicotinamide; 3-Pyridinecarboxamide; Nicotinic acid amide
  • Khouto ya Sehlahiswa:YNR-VTPP
  • CAS:98-92-0
  • Foromo ea molek'hule:C6H6N2O
  • Lintlha tsa Sehlahisoa

    Hobaneng U Khetha YR Chemspect

    Li-tag tsa Sehlahisoa

    (Vithamine B3,Vithamine PP ) ke vithamine e tsitsitseng haholo e fanang ka melemo e mengata. ke karolo ea NAD le NADP, li-coenzymes tsa bohlokoa tlhahisong ea ATP, hape li na le karolo ea mantlha tokisong ea DNA le homeostasis ea letlalo. Ke motsoako oa bohlokoa oa niacin, o hlahang haholo linthong tse ngata. e ka hlahisa coenzyme Ⅰ le Ⅱ ha e arabela ka ribose, adenine le phosphoric acid. E boetse e matlafatsa tlhahiso ea DNA, mafura le liprotheine mme e ntlafatsa metabolism ea matla ea lisele. Kahoo e ka thibela haholo ho kenngoa ha melanin, 'me ea fokotsa ho fetoha ha mebala. E na le ts'ebetso e sebetsang ea bosoeu. Matsatsing ana, e le motsoako oa litlolo tsa tlhaho, e sebelisoa haholo lihlahisoa tsa tlhokomelo ea letlalo le moriri.

    Nicotinamide-1 11

     

    Lintlha tsa bohlokoa tsa tekheniki:

    Ponahalo Phofo e tšoeu ea kristale
    Assay 99.0~101.0%
    pH (10% tharollo ea metsi) 5.5~7.5
    Sebaka sa ho qhibiliha

    128.0~131.0℃

    Masalla ha a tuka ≤0.1%(wt%)
    Litšepe tse boima ≤20ppm
    Boitsebiso E lumellana
    E fumaneha habonolo ka carbonizable E lumellana
    Tahlehelo ka ho omisa ≤0.5%

    Kopo:

    • UV le blue light-stressed Skin Care

    • E thusa ho sireletsa khahlanong le ts'enyo ea mahlaseli a kotsi a UV le a maputsoa bakeng sa letlalo le shebahalang le phetse hantle

    • E fokotsa ponahalo ea mela le wrinkles

    • Ho ntlafatsa elasticity ea letlalo

    • Ho leka-lekanya 'mala o sa lekaneng oa letlalo

    • Ho fokotsa mmala

    • Tlhokomelo ea tšilafalo

    • E sireletsa khahlanong le tšenyo e bakoang ke litšila tsa litoropo bakeng sa letlalo le letle le le phetseng hantle

    • Tlhokomelo ea Sekoli

    • Letlalo le se nang sekoli, le se nang letheba, ponahalo e hloekisitsoeng ea letlalo

    • Ho mamella tšenyo e ka ntle le ho fokotsa kutloisiso ea letlalo

    • Hantle moisturized letlalo, phutholohile letlalo boikutlo

    • PC e bonts'a lisebelisoa tsa ho khantša letlalo khahlanong le placebo ka mohlala oa letlalo la 3D.

    Nicotinamide-9

    Melemo:

    Thibela melanin ho tloha keratinocyte

    Letlalo le tla fifala ha melanin e tlisoa keratinocyte. Empa e ka sebetsa ka melanin e hlahisitsoeng, ebe e thibela phetiso ea 35% ho isa ho 40% ea melanin ho tloha melanocyte ho ea liseleng tse nang le manaka. Ka hona, e ka fokotsa pigmentation e feteletseng. Liteko tsa bongaka li bontšitse hore tranelate ea sefahleho e ka fokotsa palo le sebaka sa matheba a sootho.

    Ho potlakisa metabolism ea melanocyte

    e monngoa ka ho toba ke lisele ka lebaka la limolek'hule tsa eona tse nyenyane. e ka kenella lera le ka hare la letlalo nakong ea lihora tse peli. Ho sebelisa letlalo ho ka etsa limolek'hule tsa matla 'meleng oa motho kapele. E ka kenella ka har'a stratum corneum ho lithane tse hokahaneng le likhoele lipakeng tsa dermis; 'me ka ho toba e kena ka tlaase ho sele ho nolofatsa metabolism ea lisele.

    Khothalletsa tlhahiso ea liprotheine tsa cortical letlalong

    e kopanya protheine ka hodima letlalo. Mme e lokisa sebopeho sa letlalo, mme e kolobisa letlalo. Ka 1990, European Patent 0-396-422 e bonts'a hore e ka soeufatsa letlalo le ho kenya ts'ebetso ea ho thibela letsatsi ho eketsa, 0.1% ho isa ho 5% motsoako oa silicone le UVA, UVB sunscreen formulation ea tranelate.

     


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    * E netefalitsoe ke SGS & ISO

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