Uburyo bwera bwa arbutin

Arbutinni ibintu bisanzwe biboneka biboneka mumasoko atandukanye y'ibimera nka Bearberry, cranberries, na blueberries.Yitabiriwe cyane mubikorwa byo kwita ku ruhu no kwisiga bitewe nuburyo bushobora kwera uruhu no kumurika.Uburyo bukurikira ingaruka zera za arbutine zizenguruka mubushobozi bwayo bwo guhagarika ibikorwa bya enzyme yitwa tyrosinase, igira uruhare runini mukubyara melanine - pigment ishinzwe uruhu, umusatsi, nibara ryamaso.

Ibara ryuruhu rugenwa nubunini nogukwirakwiza melanine ikorwa na melanocytes, selile yihariye murwego rwa epidermal.Tyrosinase ni enzyme yingenzi mumihanda ya melanin synthesis, itera ihinduka rya aside amine acide tyrosine ihinduka melanin preursors, amaherezo bigatuma habaho pigment ya melanin.Arbutin igira ingaruka zayo yera cyane cyane binyuze mukurwanya guhatanira ibikorwa bya tyrosinase.

Arbutine irimo umurunga wa glycoside, niwo muti uhuza molekile ya glucose na molekile ya hydroquinone.Hydroquinone nikintu kizwi cyane gifite imiterere-yoroshye yuruhu, ariko irashobora kuba mbi kuruhu kandi ifitanye isano n'ingaruka zishobora guterwa.Ku rundi ruhande, Arbutin, ikora nka hydroquinone yoroheje mugihe ikomeje gutanga umusaruro mwiza wa melanin.

Iyo arbutine ishyizwe kuruhu, irinjira kandi igahinduka muri hydroquinone binyuze mumikorere ya enzymatique.Iyi hydroquinone noneho irushanwa irwanya ibikorwa bya tyrosinase ifata urubuga rwayo rukora.Kubera iyo mpamvu, molekile ya tirozine ntishobora guhindurwa muburyo bwa melanin ibanziriza, bigatuma umusaruro wa melanine ugabanuka.Ibi amaherezo bivamo kugabanuka gahoro gahoro pigmentation yuruhu, biganisha kumubiri ndetse no kuruhu.

Ni ngombwa kumenya koarbutiningaruka ntabwo zihita.Guhinduranya uruhu bifata ukwezi, bityo rero gukoresha kandi igihe kirekire gukoresha ibicuruzwa birimo arbutine birakenewe kugirango harebwe impinduka zigaragara mumiterere yuruhu.Byongeye kandi, uburyo bwa arbutin bwibikorwa bifite akamaro kanini mugukemura ibibazo bijyanye na hyperpigmentation, nkibibero byimyaka, izuba, na melasma, aho guhindura ibara ryuruhu rwihariye.

Umwirondoro wumutekano wa Arbutin muri rusange wihanganirwa kuruta izindi miti yorohereza uruhu, bigatuma ihitamo gukundwa kubantu bashaka gukemura imiterere yuruhu rutaringaniye.Nyamara, imyitwarire ya buri muntu irashobora gutandukana, kandi birasabwa gukora ikizamini mbere yo kwinjiza ibicuruzwa bishya byita kuruhu muri gahunda zawe.

Mu gusoza, uburyo bwo kwera uruhu rwa arbutine bushingiye ku bushobozi bwabwo bwo guhagarika ibikorwa bya tyrosinase, bigatuma umusaruro wa melanine ugabanuka.Kurwanya irushanwa rya tyrosinase, bigatuma synthesis ya melanin igabanuka, bituma iba ikintu gishimishije mubicuruzwa byuruhu bigamije hyperpigmentation hamwe nijwi ryuruhu rutaringaniye.Kimwe nibindi bikoresho byose byita kuruhu, birasabwa kugisha inama umuganga wimpu mbere yo kumenyekanisha ibicuruzwa bishya mubikorwa byawe, cyane cyane niba ufite ibibazo byuruhu cyangwa ibihe byihariye.