Uburyo bwo kweza uruhu bwa arbutin

Arbutinni ikintu gisanzwe kiboneka mu bimera bitandukanye nka bearberry, cranberries, na blueberries. Yitaweho cyane mu nganda zitunganya uruhu no kwisiga bitewe n'ubushobozi bwayo bwo kweza uruhu no kurura. Uburyo arbutin igira ingaruka zo kweza uruhu bushingiye ku bushobozi bwayo bwo kubuza imikorere ya enzyme yitwa tyrosinase, igira uruhare runini mu gukora melanin - ibara rishinzwe uruhu, umusatsi n'amabara y'amaso.

Ibara ry'uruhu rigenwa n'ingano n'ikwirakwizwa rya melanin ikorwa na melanocytes, uturemangingo twihariye mu gice cy'uruhu. Tyrosinase ni enzyme y'ingenzi mu nzira yo gukora melanin, igatuma aside amine tyrosine ihinduka melanin mbere yayo, amaherezo biganisha ku ikorwa rya melanin. Arbutin igira uruhare mu kwera cyane cyane binyuze mu gukumira imikorere ya tyrosinase mu guhangana.

Arbutin ifite isano ya glycoside, ikaba ari isano iri hagati ya molecule ya glucose na molecule ya hydroquinone. Hydroquinone ni ikintu kizwi cyane gifite ubushobozi bwo koroshya uruhu, ariko gishobora kubangamira uruhu kandi kikagira ingaruka mbi zishobora kubaho. Ku rundi ruhande, Arbutin ikora nk'uburyo bworoshye bwo gusimbura hydroquinone mu gihe ikomeza gutanga uburyo bwo gukumira ikorwa rya melanin.

Iyo arbutin ikoreshejwe ku ruhu, irashyirwamo ikanahinduka hydroquinone binyuze mu buryo bwa enzymatic. Iyi hydroquinone igabanya imbaraga za tyrosinase mu buryo buhanitse, ifata aho ikorera. Kubera iyo mpamvu, molekile za tyrosine ntizishobora guhinduka neza mo melanin, bigatuma melanin igabanuka. Ibi bituma ibara ry'uruhu rigabanuka buhoro buhoro, bigatuma uruhu rugira uruhu rworoheje kandi rungana.

Ni ngombwa kumenya koirangi rya arbutinIngaruka ntizihita zibaho ako kanya. Guhinduka k'uruhu bifata ukwezi kumwe, bityo gukoresha ibikoresho birimo arbutin buri gihe kandi igihe kirekire ni ngombwa kugira ngo haboneke impinduka zigaragara mu ibara ry'uruhu. Byongeye kandi, imikorere ya arbutin ni ingirakamaro cyane mu gukemura ibibazo bijyanye no kwiyongera k'uruhu, nk'uduheri tw'imyaka, uduheri tw'izuba, na melasma, aho guhindura ibara ry'uruhu.

Ubusanzwe umutekano wa Arbutin wihanganirwa kurusha indi miti igabanya uruhu, bigatuma iba amahitamo akunzwe n'abantu bashaka gukemura ikibazo cy'uruhu rudahuje. Ariko, uburyo umuntu abyitwaramo bushobora gutandukana, kandi ni byiza gukora ikizamini cya patch mbere yo gushyiramo imiti mishya yo kwita ku ruhu mu bikorwa byawe.

Muri make, uburyo bwo kweza uruhu bwa arbutin bushingiye ku bushobozi bwayo bwo kubuza imikorere ya tyrosinase, bigatuma ikorwa rya melanin rigabanuka. Kubuza tyrosinase mu guhangana nayo, bigatuma ikorwa rya melanin rigabanuka, bituma iba ikintu gikurura uruhu mu bicuruzwa byibanda ku ibara ry'uruhu rikabije no ku ruhu ruto. Kimwe n'ibindi bikoresho byose byitabwaho mu bicuruzwa, ni byiza kugisha inama umuganga w'uruhu mbere yo kuzana ibikoresho bishya mu buzima bwawe, cyane cyane niba ufite ibibazo cyangwa indwara runaka z'uruhu.