Kodi Arbutin ndi chiyani?

Arbutin ndi mankhwala omwe amapezeka mwachilengedwe omwe amapezeka muzomera zosiyanasiyana, makamaka mumtundu wa bearberry (Arctostaphylos uva-ursi), cranberries, blueberries, ndi mapeyala. Ndi m'gulu la mankhwala otchedwa glycosides. Mitundu iwiri yayikulu ya arbutin ndi alpha-arbutin ndi beta-arbutin.

Arbutin imadziwika chifukwa chowunikira khungu, chifukwa imalepheretsa ntchito ya tyrosinase, puloteni yomwe imakhudzidwa ndi kupanga melanin. Melanin ndi mtundu wa pigment womwe umapangitsa khungu, tsitsi, ndi maso. Poletsa tyrosinase, arbutin imathandizira kuchepetsa kupanga melanin, zomwe zimapangitsa kuti khungu likhale lopepuka.

Chifukwa cha mawonekedwe ake owala pakhungu, arbutin ndi chinthu chodziwika bwino mu zodzoladzola ndi skincare. Nthawi zambiri amagwiritsidwa ntchito m'mapangidwe opangidwa kuti athetse mavuto monga hyperpigmentation, mawanga akuda, ndi khungu losagwirizana. Imatengedwa ngati njira yocheperako poyerekeza ndi zina zowunikira khungu, monga hydroquinone, yomwe imatha kukhala yowopsa kwambiri pakhungu.

Ndikofunikira kudziwa kuti ngakhale arbutin nthawi zambiri amawonedwa ngati yotetezeka kuti agwiritsidwe ntchito pamutu, anthu omwe ali ndi khungu lovuta kapena omwe sali ndi vuto lililonse ayenera kusamala ndikuyesa zigamba asanagwiritse ntchito mankhwala okhala ndi arbutin. Monga momwe zilili ndi zopangira zilizonse zosamalira khungu, ndikofunikira kukaonana ndi dermatologist kapena katswiri wazachipatala kuti mupeze upangiri wamunthu.