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Kojic acid dipalmitate: mai lafiya da inganci fari da cire freckle

Kuna iya ɗan sani game da kojic acid, amma kojic acid kuma yana da wasu 'yan uwa, kamar kojic dipalmitate.Kojic acid dipalmitate shine mafi mashahuri kojic acid wakili a kasuwa a halin yanzu.Kafin mu san kojic acid dipalmitate, bari mu fara koya game da wanda ya gabace shi – “kojic acid”.
Kojic acidana samarwa ta hanyar fermentation da tsarkakewar glucose ko sucrose a ƙarƙashin aikin kojise.Tsarinsa na fari shine don hana ayyukan tyrosinase, hana ayyukan N-hydroxyindole acid (DHICA) oxidase, da kuma toshe polymerization na dihydroxyindole (DHI).Wani wakili ne mai saurin fata guda ɗaya wanda zai iya hana enzymes da yawa a lokaci guda.

Farin-
Amma kojic acid yana da haske, zafi da rashin kwanciyar hankali na ƙarfe, kuma ba shi da sauƙi a sha shi da fata, don haka abubuwan da aka samo asali na kojic acid sun kasance.Masu bincike sun ƙirƙira abubuwan haɓakar kojic acid da yawa don haɓaka aikin kojic acid.Abubuwan da ake samu na Kojic acid ba wai kawai suna da tsarin farar fata iri ɗaya kamar kojic acid ba, har ma suna da kyakkyawan aiki fiye da kojic acid.
Bayan esterification tare da kojic acid, monoester na kojic acid za a iya samu, kuma diester kuma za a iya samu.A halin yanzu, mafi mashahuri kojic acid wakili a kasuwa shi ne kojic acid dipalmitate (KAD), wanda shi ne nadisterified samu daga kojic acid.Bincike ya nuna cewa tasirin farin fata na KAD wanda aka haɗa tare da abubuwan haɗin glucosamine zai ƙaru sosai.

freckle-cire
Amfanin kula da fata na kojic dipalmitate
1) Fari: Kojic acid dipalmitate ya fi kojic acid tasiri wajen hana ayyukan tyrosinase a cikin fata, don haka yana hana samuwar melanin, wanda ke da tasiri mai kyau akan fata fata da kuma hasken rana.
2) Cire freckle: Kojic acid dipalmitate zai iya inganta launin fata, kuma yana iya yaki da shekarun tsufa, alamomi, freckles da pigmentation gaba ɗaya.

Dipalmitate cosmetic hadewa jagora
Kojic acid dipalmitateyana da wuyar ƙarawa ga dabara kuma sauƙin samar da hazo crystal.Don magance wannan matsala, ana bada shawara don ƙara isopropyl palmitate ko isopropyl myristate a cikin man fetur mai dauke da kojic dipalmitate, zazzage lokacin mai zuwa 80 ℃, riƙe na minti 5 har sai kojic dipalmitate ya narkar da shi gaba daya, sannan a zuba man fetur zuwa man fetur. Ruwa lokaci, da emulsify na kimanin minti 10.Gabaɗaya, ƙimar pH na ƙarshen samfurin da aka samu shine kusan 5.0-8.0.
Matsakaicin shawarar kojic dipalmitate a cikin kayan shafawa shine 1-5%;Ƙara 3-5% a cikin samfuran fata.


Lokacin aikawa: Oktoba-21-2022