α-arbutinda β-arbutin wasu sinadarai guda biyu masu alaƙa da juna waɗanda galibi ana amfani da su a cikin samfuran kula da fata don haskaka fata da tasirin haske.Yayin da suke raba nau'ikan tushe iri ɗaya da tsarin aiki, akwai bambance-bambance masu sauƙi tsakanin su biyun waɗanda zasu iya tasiri tasirinsu da tasirin sakamako masu illa.
A tsari, duka α-arbutin da β-arbutin sune glycosides na hydroquinone, wanda ke nufin suna da kwayoyin glucose da aka haɗe zuwa kwayoyin hydroquinone.Wannan tsarin kamanni yana ba da damar duka mahadi don hana tyrosinase enzyme, wanda ke cikin samar da melanin.Ta hanyar hana tyrosinase, waɗannan mahadi zasu iya taimakawa wajen rage yawan samar da melanin, wanda zai haifar da haske kuma fiye da fata.
Bambanci na farko tsakanin α-arbutin da β-arbutin yana cikin matsayi na haɗin glycosidic tsakanin glucose da kwayoyin hydroquinone:
α-arbutin: A cikin α-arbutin, haɗin glycosidic yana haɗe a matsayin alpha na zoben hydroquinone.An yi imani da wannan matsayi don haɓaka kwanciyar hankali da narkewar α-arbutin, yana sa ya fi tasiri ga aikace-aikacen fata.Haɗin glycosidic kuma yana rage yuwuwar oxidation na hydroquinone, wanda zai iya haifar da samuwar mahadi masu duhu waɗanda ke magance tasirin walƙiya da ake so.
β-arbutin: A cikin β-arbutin, haɗin glycosidic yana haɗe a matsayin beta na zoben hydroquinone.Yayin da β-arbutin kuma yana da tasiri wajen hana tyrosinase, yana iya zama ƙasa da kwanciyar hankali fiye da α-arbutin kuma ya fi dacewa da iskar oxygen.Wannan oxidation na iya haifar da samuwar mahadi masu launin ruwan kasa waɗanda ba su da kyawawa don haskaka fata.
Saboda mafi girman kwanciyar hankali da solubility, α-arbutin galibi ana ɗaukarsa mafi inganci da sigar da aka fi so don aikace-aikacen kula da fata.An yi imanin zai ba da kyakkyawan sakamako mai walƙiya fata kuma ba shi da yuwuwar haifar da canza launin ko lahani maras so.
Lokacin yin la'akari da samfuran kula da fata waɗanda suka ƙunshiarbutin, yana da mahimmanci a karanta alamar sinadarai don sanin ko ana amfani da α-arbutin ko β-arbutin.Duk da yake duka mahadi biyu na iya yin tasiri, α-arbutin gabaɗaya ana ɗaukarsa azaman zaɓi mafi girma saboda ingantaccen kwanciyar hankali da ƙarfinsa.
Hakanan yana da mahimmanci a lura cewa hankalin fatar jikin mutum na iya bambanta.Wasu mutane na iya fuskantar illa kamar haushin fata ko ja yayin amfani da samfuran da ke ɗauke da arbutin.Kamar kowane nau'in kula da fata, ana ba da shawarar yin gwajin faci kafin amfani da samfurin zuwa wani yanki mafi girma na fata kuma tuntuɓi likitan fata idan kuna da wata damuwa game da yiwuwar halayen.
A ƙarshe, duka α-arbutin da β-arbutin sune glycosides na hydroquinone da ake amfani da su don tasirin hasken fata.Koyaya, matsayin α-arbutin na haɗin glycosidic a matsayin alpha yana ba shi kwanciyar hankali da ƙarfi, yana mai da shi mafi fifikon zaɓi don samfuran kula da fata waɗanda ke nufin rage hyperpigmentation da cimma sautin fata.
Lokacin aikawa: Agusta-30-2023