●Kuyini I-Kojic Acid Dipalmitate?
Isingeniso sezinto ezingavuthiwe: Ukuqanjwa kabusha kusuka ku-kojic acid kuya kokuphuma kokunye okuncibilika kumafutha
I-Kojic acid dipalmitate (Inombolo ye-CAS: 79725-98-7) iphuma esterified ye-kojic acid, elungiswa ngokuhlanganisa i-kojic acid ne-palmitic acid. Ifomula yayo yamangqamuzana ithi C₃₈H₆₆O₆ futhi isisindo sayo samangqamuzana yi-618.93. I-Kojic acid ekuqaleni yayithathwe emikhiqizweni yokuvubela yesikhunta njenge-Aspergillus oryzae futhi isetshenziswa kakhulu ekulondolozeni ukudla kanye nokuba mhlophe, kodwa ukuncibilika kwayo kwamanzi nokungaqini ekukhanyeni, ukushisa nama-ion ensimbi kunciphisa ukusetshenziswa kwayo. I-Kojic acid dipalmitate iguqulwa yi-esterification, engagcini nje ngokugcina umsebenzi omhlophe we-kojic acid, kodwa futhi ithuthukisa ngokuphawulekayo ukuzinza kwayo nokuncibilika kwamafutha, okuyenza ibe isithako senkanyezi embonini yezimonyo.
Inqubo yayo yokulungiselela ihlanganisa ukuhlanganiswa kwamakhemikhali kanye nobuchwepheshe be-bioenzymatic hydrolysis. Ubuchwepheshe besimanje buthuthukisa izimo zokusabela (ezifana ne-esterification ephezulu noma i-enzyme catalysis) ukuze kuqinisekiswe ukuthi ukuhlanzeka komkhiqizo kungu-≥98% futhi kuhlangabezana nezindinganiso zekhwalithi ye-cosmetic.
Kojic acid dipalmitatei-crystalline powder emhlophe kuya kokuphuzi ngokukhanyayo enephoyinti lokuncibilika elingu-92-96°C kanye nokuminyana okungu-0.99 g/cm³. Incibilika emafutheni amaminerali, esters kanye ne-ethanol eshisayo, kodwa ayincibiliki emanzini. Amaqembu e-hydroxyl esakhiweni sawo samangqamuzana ane-esterified, agwema ukuhlangana kwe-hydrogen nezinye izithako ezimonyoni (njengama-preservatives nama-sunscreens) futhi athuthukise ukusebenza okuhlanganisiwe.
Izinzuzo eziyinhloko ze-kojic acid dipalmitate:
Ukuzinza kwe-Photothermal:Uma kuqhathaniswa ne-kojic acid, ukumelana nokukhanya nokushisa kwayo kuthuthukiswa kakhulu, kugwema ukuguquguquka okubangelwa ukuxhumana nama-ion ensimbi.
Izici zokuncibilika kwamafutha:Incibilika kalula kumafomula esigaba sikawoyela, ingangena ngokuphumelelayo ku-stratum corneum yesikhumba, futhi ithuthukise ukusebenza kahle kokumuncwa.
● Yiziphi Izinzuzo ZazoI-Kojic Acid Dipalmitate?
I-Kojic acid dipalmitate ifinyelela imiphumela yokunakekelwa kwesikhumba ngezindlela eziningi:
1. Ukwenza mhlophe okusebenzayo kakhulu:
Vimbela umsebenzi we-tyrosinase: Ngokuchela ama-ion ethusi (Cu²⁺), ivimba indlela yokukhiqiza i-melanin, futhi inomphumela onamandla wokuba mhlophe kune-kojic acid. Idatha yomtholampilo ibonisa ukuthi izinga layo lokuvimbela i-melanin lingafinyelela ngaphezu kwama-80%.
Khanyisa izindawo:I-Kojic Acid Dipalmitateinomphumela obalulekile wokuthuthuka kombala njengamachashaza eminyaka yobudala, ama-stretch marks, ama-freckles, njll..
2. I-Antioxidant ne-anti-aging:
Inekhono elivelele lokukhipha ama-radical mahhala, inciphisa ukulimala kwe-ultraviolet-induced oxidative, ilibazise ukuwohloka kwe-collagen, futhi isiza ekulweni nemibimbi.
3. Ubumnene nokuphepha:
Ifakwe ohlwini lwezinto ezingavuthiwe eziphephile zezimonyo yi-US CTFA, i-EU kanye ne-China Food and Drug Administration. Ayicasuli futhi ifanele isikhumba esibucayi.
● Yiziphi Izicelo Ze I-Kojic Acid Dipalmitate ?
1. Imboni yezimonyo:
Imikhiqizo emhlophe: Engeza kokhilimu bobuso, izakhi (umthamo onconyiwe 1% -3%), imaski, njll., njengokuhlanganiswa nokuphuma kokuphuma kweglucosamine ukuphinda kabili umphumela wokuba mhlophe.
Isikrini selanga nokulungisa: Sebenza ngezikhilimu zelanga ezibonakalayo njenge-zinc oxide ukuze uthuthukise ukuvikeleka kwe-UV futhi ulungise umonakalo wokukhanya.
Imikhiqizo evimbela ukuguga: Isetshenziswa kumakhilimu aqeda imibimbi kanye nokhilimu wamehlo ukunciphisa imigqa emihle.
2. Imithi nokunakekelwa okukhethekile:
Hlola ukusetshenziswa kwayo ekwelapheni izifo ze-pigmentary (njenge-chloasma) nokulungisa umbala ngemuva kokusha.
3. Izinkambu ezisafufusa:
Ukusetshenziswa kwe-nanotechnology: Thuthukisa ukuzinza kwezithako ngobuchwepheshe be-encapsulation, ukuzuza ukukhululwa okuhlala isikhathi eside, futhi uthuthukise ukusebenza kahle komkhiqizo.
● NEWGREEN SupplyI-Kojic Acid Dipalmitate Impushana
Isikhathi sokuthumela: May-29-2025
