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Iimveliso

I-A-Arbutin-inhibiting melanin-yokuba mhlophe kwesikhumba

Inkcazelo emfutshane:

Igama lesiNgesi:alpha-Arbutin

CAS#:84380-01-8

Ifomula yemolekyuli:C12H16O7

Ifomula yolwakhiwo:α-Arbutin-1


Iinkcukacha zeMveliso

Iithegi zeMveliso

I-α-Arbutin ifana ne-β-Arbutin, enokuthintela ukuveliswa kunye nokubekwa kwe-melanin, kwaye isuse i-pigmentation kunye ne-freckles.Uphononongo lubonise ukuba i-α-arbutin inokuthintela umsebenzi we-tyrosinase kwinqanaba eliphantsi, kwaye i-inhibitory effect kwi-tyrosinase ingcono kune-β-arbutin.I-Alpha-arbutin ingasetyenziselwa izimonyo njenge-agent emhlophe, njenge-Zihuating.

I-α-Arbutin luhlobo olutsha lwezinto ezimhlophe eziluhlaza.I-α-Arbutin inokuthatyathwa ngokukhawuleza ulusu kwaye inqande ngokukhetha umsebenzi we-tyrosinase, ngaloo ndlela ivalela ukuhlanganiswa kwe-melanin, kodwa ayichaphazeli ukukhula okuqhelekileyo kweeseli ze-epidermal, kwaye ayivimbeli ukubonakaliswa kwe-tyrosinase ngokwayo.Kwangaxeshanye, i-α-arbutin inokukhuthaza ukubola kunye nokukhutshwa kwe-melanin, ukuze ugweme ukubekwa kwebala lesikhumba kunye nokuphelisa i-pigmentation kunye ne-freckles.Inkqubo yesenzo se-α-arbutin ayivelisi i-hydroquinone, kwaye ayivelisi imiphumo emibi njengetyhefu kunye nokucaphuka kwesikhumba kunye nokwaliwa.Ezi mpawu zingentla zimisela ukuba i-α-arbutin ingasetyenziswa njengeyona mathiriyeli ikhuselekileyo nesebenzayo ekrwada yokwenziwa mhlophe kwesikhumba kunye nokutshintsha kombala ukuza kuthi ga ngoku.I-α-Arbutin inemisebenzi yokubulala iintsholongwane kunye nokuthambisa ulusu, i-anti-alergic, kwaye inokunceda ukuphiliswa kolusu olonakeleyo.Ezi zakhiwo zivumela i-α-arbutin ukuba isetyenziswe ngokubanzi kwizinto zokuthambisa.

Ubunzima bemolekyuli:272.25100

Ubunzima obuchanekileyo:272.09000

PSA:119.6100

I-LogP:-1.42910

Ubuninzi:1.556g/cm3

Indawo yokubilisa:5.0-7.0

Indawo yokunyibilika:195-196℃

Indawo yokuflasha:293.4℃

Refractive Index:1.65

Uphawu

1. Ngokukhawuleza wenze mhlophe & ukhanyise ulusu, umphumo wobumhlophe unamandla kune-β-arbutin, ilungele lonke ulusu.

2. Ukukhanyisa ngokufanelekileyo amabala (amabala eminyaka ubudala, amabala esibindi, i-post-sun pigmentation, njl.).

3. Khusela ulusu kwaye unciphise umonakalo wesikhumba obangelwa imitha ye-UV.

4. Ikhuselekile, idosi encinci kunye nokunciphisa iindleko.

5. Unozinzo oluhle kwaye aluchaphazeli ukushisa, ukukhanya, njl njl kwifomula.

Ukongeza, kuye kwaqinisekiswa ngovavanyo oluninzi lwesayensi ukuba i-α-arbutin nayo ineziphumo ezithile zokunyanga ngokwemiqathango yokuchasana nokudumba, i-antibacterial, kunye ne-anti-oxidation.

Ukupakishwa kwemveliso

I-1kg epakishwe kwi-aluminium foil bag, i-50kgs kwidrum yekhadibhodi nganye, ukuze ufumane iinkcukacha nceda uqinisekise ngentengiso.

Imigqaliselo yothutho kunye nokugcinwa

Gcina kwisitya esivaliweyo, kude nokukhanya kwaye kwindawo epholileyo neyomileyo.


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