I-Arbutiniyinhlanganisela eyenzeka ngokwemvelo etholakala emithonjeni yezitshalo ehlukahlukene njenge-bearberry, ama-cranberries, nama-blueberries.Ithole ukunakwa okubalulekile embonini ye-skincare kanye nezimonyo ngenxa yezindawo zayo ezingaba mhlophe nezindawo ezikhanyayo.Umshini obangela imiphumela emhlophe ye-arbutin uzungeza ekhonweni layo lokuvimbela umsebenzi we-enzyme ebizwa ngokuthi i-tyrosinase, edlala indima ebalulekile ekukhiqizweni kwe-melanin - i-pigment ebhekele isikhumba, izinwele, nombala wamehlo.
Umbala wesikhumba unqunywa inani nokusabalalisa kwe-melanin ekhiqizwa ama-melanocyte, amangqamuzana akhethekile kungqimba lwe-epidermal.I-Tyrosinase iyi-enzyme eyinhloko endleleni ye-melanin synthesis, eyenza ukuguqulwa kwe-amino acid tyrosine ibe izandulela ze-melanin, ezigcina ziholela ekwakhekeni kwe-melanin pigments.I-Arbutin isebenzisa umphumela wayo wokuba mhlophe ngokuyinhloko ngokuvimbela ukuncintisana komsebenzi we-tyrosinase.
I-Arbutin iqukethe isibopho se-glycoside, okuwukuxhumana kwamakhemikhali phakathi kwe-molecule ye-glucose ne-hydroquinone.IHydroquinone iyinhlanganisela eyaziwayo enezici ezikhanyisa isikhumba, kodwa ingaba nokhahlo esikhumbeni futhi ihlotshaniswa nemiphumela engemihle engaba khona.I-Arbutin, ngakolunye uhlangothi, isebenza njengenye indlela ethambile kune-hydroquinone ngenkathi isahlinzeka ngokuvinjwa okusebenzayo kokukhiqizwa kwe-melanin.
Lapho i-arbutin isetshenziswa esikhumbeni, iyamuncwa futhi igaywe ibe yi-hydroquinone ngezinqubo ze-enzymatic.Le hydroquinone ibe isivimbela ngokuncintisana isenzo se-tyrosinase ngokuthatha indawo yayo esebenzayo.Ngenxa yalokho, ama-molecule e-tyrosine awakwazi ukuguqulwa ngempumelelo abe izandulela ze-melanin, okuholela ekwehleni kokukhiqizwa kwe-melanin.Lokhu ekugcineni kuholela ekuncipheni kancane kancane kombala wesikhumba, okuholela esikhumbeni esilula futhi esilinganayo.
Kubalulekile ukuqaphela lokhoubumhlophe be-arbutinimiphumela ayisheshi.Ukushintsha kwesikhumba kuthatha cishe inyanga, ngakho-ke ukusetshenziswa okungaguquguquki nokuhlala isikhathi eside kwemikhiqizo equkethe i-arbutin kuyadingeka ukuze kubonwe izinguquko eziphawulekayo ekushintsheni umbala wesikhumba.Ukwengeza, indlela yokusebenza ye-arbutin iphumelela kakhulu ekubhekaneni nezinkinga ezihlobene nokungezwani komzimba, njengamachashaza eminyaka, amabala elanga, ne-melasma, kunokushintsha umbala wesikhumba ongokwemvelo.
Iphrofayili yezokuphepha ye-Arbutin ivamise ukubekezelelwa kangcono kunezinye izinto ezikhanyisa isikhumba, okwenza kube ukukhetha okudumile kubantu abafuna ukubhekana nethoni yesikhumba engalingani.Kodwa-ke, ukusabela ngakunye kungahluka, futhi kuyatuseka ukuthi wenze ukuhlolwa kwesichibi ngaphambi kokufaka imikhiqizo emisha ye-skincare esimisweni sakho.
Sengiphetha, indlela yokwenza mhlophe isikhumba ye-arbutin incike ekhonweni layo lokuvimbela umsebenzi we-tyrosinase, okuholela ekwehleni kokukhiqizwa kwe-melanin.Ukuvimbela kwayo ukuncintisana kwe-tyrosinase, okuholela ekunciphiseni ukuhlanganiswa kwe-melanin, kuyenza ibe isithako esikhangayo emikhiqizweni ye-skincare eqondise i-hyperpigmentation kanye nethoni yesikhumba engalingani.Njenganoma yisiphi isithako sokunakekelwa kwesikhumba, kuyanconywa ukuthi uthintane nodokotela wesikhumba ngaphambi kokwethula imikhiqizo emisha esimisweni sakho, ikakhulukazi uma unezinkinga ezithile zesikhumba noma izimo.
Isikhathi sokuthumela: Aug-30-2023