Ibanga eliphakeme le-cosmetic grade Alpha arbu arbutin powder isikhumba whitening

Ibanga eliphakeme le-cosmetic grade Alpha arbu arbutin powder isikhumba whitening

1. Ukwethulwa kwe-Alpha Arbutin Powder :

I-Alpha --rButin powder iyinto ephelele yokuhlanza izimonyo ngezinto eziphilayo ezi-cosmetic nge-International Enzymatic indlela, ehlanganisa i-molecule ye-glucose ene-molecule ye-hydroquen yokwenza i - arbutin eyodwa.

Njengomunye wabaculi abathathu abakhulu bezwe elimhlophe, i-Alpha -ARButin isetshenziswa emikhiqizweni yokunakekelwa kwesikhumba ephezulu kakhulu ngemikhiqizo eminingi edume kakhulu yezimonyo. Isetshenziswa emikhiqizweni yokunakekelwa kwesikhumba ephezulu .

2. Izici :

Ukumsulwa okuphezulu: 99.9%

I-solubity enhle: incibilika emanzini, 151 g / l (20 ° C), endaweni efudumele ye-thermal (<70 ° C) noma i-Cold State, kulula ukuyifaka ezinye izinto ekwakhekeni.

Ukuqina okuhle : Okuhlobene ne-β-arbutin, i-a-arbutin ayihlanjululwa kalula futhi ingcolile;

Ngemuva kokufinyelela u-100 ° C., i -arbutin ihlala iqinile;

KwaPH -6.5, i-α-arbutin isizinza kakhulu kunezinye izinto ezimhlophe;

Ukusebenza kahle okuphezulu: I-Alpha-Arbutin ivimbela i-melanoma tyrosinase kuphela, futhi inqubo yawo icatshangelwa ukuthi i-Ixutshwe Ukuvinjwa. Namandla avilitory a-α-arbutin izikhathi eziyi-10 ze-β-arbutin.

Okuphakeme Okuphakeme : Okuqukethwe Hydroquinone ≤ 10ppm
Ukuqoqwa kwe-A-Arbutin kungezwe u-7%, futhi ngaphezu kwama-7% ama-Arbutin angazwela ukukhanya futhi aphansi ekucasukeni.
Umkhiqizo wokunakekelwa kwesikhumba we-A-Arbutin uqukethe i-hydroquinone eqoqweni lezingxenye ezingaphansi kwezingu-20 ngesigidi. Ngaphansi komkhawulo wokuhlushwa ophansi kangako, i-hydroquinone ayibangeli imiphumela emibi efana nokulwa nobumnyama besikhumba.

3. I-Whitening m Echanism:

I -molecule ye-LPHA-Arbutin iqukethe amaqembu amabili asebenzayo:

* Izinsalela ze-glucose - yi-hydrophilic futhi kalula emanzini.

* Phenol-melanin synthetaseving

U-Arbutin wethula i-molecule kashukela kwi-molecule, eyehlisa umphumela oshukumisayo, inamandla okuphazamisa ama-melanocyte, futhi anciphise i-melanin eyakhekile. Ikhono lesikrini selanga lihle futhi umphumela we-blemish uqinile. Isetshenziselwa ukwelapha imibala efana ne-chloasma kanye ne-freckles, futhi inomphumela omuhle wokuvuselela, ikakhulukazi ukushiswa yilanga.

4. S ix izinyathelo Ngokumhlophe​ :

I- LPA -ARBUTIN ingavimbela ngempumelelo umsebenzi we-melanin-akhuthaza ama-enzyme ngesikhathi sokukhula emnyama.

1. Ukuvimbela: Yehlisa ukumuncwa kokukhanya kwe-ultraviolet.

Ukuvikelwa kwelanga okubonakalayo nokuvikelwa kweLanga lamakhemikhali:

2. Ukuvikelwa: I -NTI-free radical, anti-inflammatory.

3. Ukwenza kusebenze i-melanin: ukunciphisa imikhiqizo nemisebenzi yama-melanocytes.

I-4. Inqubo yokukhiqiza i-melanin: ivimbela umsebenzi wama-enzyme athuthukisa ukukhula kwe-melanin.

I-A- Arbutin ingavimbela umsebenzi we-tyrosinase, ivimbela ukwakheka kanye nokubekwa ngokweqile kwe-melanin, futhi inciphise ukubukeka kwe-pigmentation, ngaleyo ndlela ifezeke inhloso yokumhlophe no-freckle.

I-Arbutin njenge-ejenti yamhlophe, indlela yako emhlophe ikakhulukazi ukuvikela umsebenzi we-monophenolase, vikela i-tyrosinase kusuka ku-catalyzing ukuguqulwa kwe-l-tyrosine ku-l-dopa, kanye ne-α-arbutin eTyrosinase Monophenol. I-Enzyme inomphumela onamandla wokuvimbela, kanti i-α-arbutin inomthelela othile wokuvuselela i-diphenolase ye-tyrosinase, futhi inqubo yesenzo iyindlela yokuncintisana yokuncintisana nokungaphenduki. Kuboniswe izifundo eziningi zomtholampilo ukuthi i-α-arbutin inomphumela oyingqayizivele ekuthuthukiseni ngisho nethoni yesikhumba.

5. I-Melanin eyenziwe:

Yehlisa i-melanin ekhiqizwayo ne-fade ne-melanin.

6 Izinyathelo Ezisizayo:

P abuyele metabolism of amaseli futhi abushelelese ukumbiwa kwe-melanin kusuka ebusweni besikhumba;

7 . Imiphumela Eyinhloko:

* Izindawo ezimhlophe ezimhlophe:

I-α-arbutin ingangena ngokushesha esikhunjeni, futhi ingavimbela umsebenzi we-tyrosinase ekhona kumaseli wokuqhuma we-pigment ujule ku-stratum corneum ngaphandle kokuthinta okuhlushwa ama-stratum. Kuvimbela ukwakheka kwe-melanin futhi kwakha umphumela ophindwe kabili ebusweni besikhumba, kuvimbela ukwakheka kwe-melanin nokuthola umphumela omhlophe.

* Ukulimala kokulungisa:

U-Arbutin angathuthukisa ukukhula kwamaseli esikhunjeni futhi asize ukuphulukisa amanxeba. Amangqamuzana wesikhumba somuntu eVitro Cultures Persoctions akhombisa ukuthi i-Arbutin

Lapho i-Arbutin ikhona ngenani le-trace (10-3mmol / l), izinga lokukhula kwamaseli lithuthukiswa kakhulu, futhi isikhumba sinomsebenzi wabahlengikazi.

* Ama-antioxidants:

Iphinde ikhombe ukusebenza kweseli ngenkathi ilungisa umonakalo.

* Inzalo kanye nokulwa nokuvuvukala:

I-Arbutin isithako esiyinhloko sohlobo olusha lwemithi yokucima. Kubonakala nge-analgesia esheshayo, ikhono elinamandla lokulwa nokuvuvukala, ukuqedwa okusheshayo kokubomvu, ukuphulukiswa okusheshayo futhi akukho kuthwebula. Ngakho-ke, futhi umuthi omuhle wesikhumba sokuvuvukala.

8. Uphakamise i - DDition a Mount:

* Ukusetshenziswa okuphephile kwezimonyo: 5%

* Umthamo onconyiwe: 0.2% ~ 2%

Ngaphezulu kwe-counter OTC nokushiswa kokwelapha nokunye ukusetshenziswa kwangaphandle: 10%

9 . Isitoreji:

Gcina endaweni ebekwe uphawu, emhlikihla, futhi ugcine endaweni epholile eyomile. Izinga lokushisa lilawulwa phakathi kuka-5 no-25 ° C.

Izinyanga ezingama-24 lapho zigcinwa kahle.

Izigaba zomkhiqizo : Izithako Zomqondo > Izithako Zomsindo Wezimonyo