Bear 'ya'yan itace, kamar yadda sunan ya nuna, 'ya'yan itace ne da ke ba da son ci, wanda kuma aka sani da bear inabi. Bearberries ana rarrabasu a cikin ƙananan latitudes a Arewacin Hemisphere. Arbutin, wanda kuma aka sani da arbutin, wani farin lu'ulu'u ne mai siffar allura ko foda da aka samo daga ganyen 'ya'yan itace. Ganyen bearberry ya ƙunshi arbutin, wanda a halin yanzu yana da aminci kuma ingantaccen sinadari na fari. Arbutin ya kasu kashi biyu: Alpha arbutin da Beta arbutin. Hanyar hada sinadarin arbutin a halin yanzu ita ce babbar hanyar shirya arbutin. Yana da abũbuwan amfãni daga mai kyau kira ingancin da low samar kudin. A cikin kasuwar kayan kwalliya, ana amfani da arbutin sosai. Arbutin yana da sauƙin narkewa a cikin ruwan zafi, methanol, ethanol, da maganin ruwa na propylene glycol da glycerol, amma ba ya narkewa a cikin kaushi kamar ether, chloroform, da ether petroleum.

Arbutinba kawai kunshe a cikin dabara nawhitening kayayyakin, amma kuma ya zama antioxidantsashi mai aiki a yawancin kayayyakin kula da fata. Babu karancin abubuwan tsabtace fuska, abin rufe fuska, kayan shafa, man shafawa da sauran kayan kwalliya da kayan kwalliyar fata tare da arbutin a kasuwa. Dangane da kididdigar kasuwa, aikace-aikacen arbutin a cikin kayan kwalliya yana haɓaka kowace shekara.

Babban ayyukan arbutin sune:

1. Tasirin fari. Da farko, dole ne mu fahimci tsarin ilimin halittar jiki na duhun fata. Babban abin da ke haifar da zurfin launin fata shine abun ciki da rarraba melanin a cikin fata, wanda aka samar a cikin melanocytes a cikin basal Layer na fata epidermis. Tyrosine, farkon danyen abu don samuwar melanin, yana fuskantar jerin hadaddun halayen ƙwayoyin cuta a ƙarƙashin aikin tyrosinase, a ƙarshe ya samar da melanin, wanda ake canjawa wuri daga ciki ta cikin basal Layer na fata zuwa saman Layer na waje na epidermis. , canza launin fata da kafa tabo. Arbutin zai iya shiga cikin fata da sauri kuma yana iya hana aikin tyrosinase a cikin fata yadda ya kamata kuma ya toshe samuwar melanin ta hanyar haɗa kai tsaye tare da tyrosinase a cikin kewayon maida hankali wanda ba mai guba ga melanocytes ba. Har ila yau, arbutin na iya hanzarta bazuwa da fitar da melanin, rage launin fata, da kuma cire aibobi da ƙugiya. Yana da aminci da tasiriwhitening albarkatun kasada aka saba amfani da shi a yau.

2. Scavenge free radicals. Arbutin na iya kawar da radicals masu kyauta a cikin fata, yana kare fata daga lalacewa, tsarma da kafaffen melanin, hanzarta bazuwar melanin, rage launin fata, da cire tabo da tabo.