Isayensi Engemuva kwe-Kojic Acid Dipalmitate: I-ejenti Ekhanyayo Yesikhumba
Isayensi Engemuva kwe-Kojic Acid Dipalmitate: I-ejenti Ekhanyayo Yesikhumba
I-Kojic Acid Dipalmitate (KAD) iyi-ejenti ekhanyayo ekhanyisa isikhumba ethole ukuduma eminyakeni yamuva nje. Njengokuphuma kwe-diesterized kwe-kojic acid, i-KAD ibonakale izinzile futhi isebenza ngempumelelo ekuvimbeleni ukukhiqizwa kwe-melanin, okuyenza ibe yisithako esibalulekile emikhiqizweni yokunakekelwa kwesikhumba. Kulesi sihloko, sizojula ngesayensi ngemuva kwe-Kojic Acid Dipalmitate futhi sihlole izinzuzo zayo esikhumbeni.
I-Aogubio yinkampani eyisipesheli ekhiqiza futhi isabalalise izinto ezisebenza ekhemisi, izinto ezingavuthiwe nezikhishwe zezitshalo, okomsoco, kanye nezithasiselo ezisetshenziswa abantu. Ngokugxila ezimbonini zemithi, zokudla, ezomsoco, nezimonyo, i-Aogubio izinikele ekuletheni imikhiqizo esezingeni eliphezulu kumakhasimende ayo.
I-Kojic Acid, eyaziwa nangokuthi i-Kojic Acid Glucose noma i-Sucrose, iyinhlanganisela yemvelo etholakala ekuvubeleni nasekuhlanzweni kwe-Aspergillus. Ithole ukuqashelwa ngezakhiwo zayo ezimangalisayo zokuba mhlophe. Indlela eyinhloko esebenza ngayo isekuvinjweni komsebenzi we-tyrosinase, obhekele ukukhiqizwa kwe-melanin esikhumbeni. Ukwengeza, i-Kojic Acid ingaphinda ivimbele umsebenzi we-N-hydroxyindole acid (DHICA) oxidase futhi ivimbele umsebenzi we-dihydroxyindole (DHI) polymerization. Lokhu kuyenza i-ejenti emhlophe engavamile engakhomba ama-enzyme amaningi ngesikhathi esisodwa.
Kodwa-ke, i-Kojic Acid yaziwa ngokungazinzi lapho ichayeke ekukhanyeni, ekushiseni, nama-ion ensimbi. Ukwengeza, ayimuncwa kalula esikhumbeni, inciphisa ukusebenza kwayo ekwelashweni kwe-topical. Ukuze kubhekwane nalezi zinkinga, abacwaningi basungule okuphuma kokunye okuhlukile kwe-Kojic Acid okuthuthukisa ukusebenza kwayo.
Okunye okuphuma kokunye okudume kakhulu futhi okusebenzayo yi-Kojic Acid Dipalmitate (KAD). Njengefomu le-diesterized, i-KAD inikeza ukuzinza okwengeziwe, okuyenza imelane nokukhanya, ukushisa, nama-ion ensimbi. Lokhu kuqinisekisa ukuthi izithako ezisebenzayo zihlala zinamandla futhi zisebenza isikhathi eside.
Ngaphezu kwalokho, ucwaningo luye lwabonisa ukuthi uma i-KAD ihlanganiswa nokuphuma kwe-glucosamine, umphumela wayo wokuba mhlophe uyathuthukiswa. Le nhlanganisela iholela kumphumela we-synergistic, okuholela ekuthuthukisweni okuphawulekayo kwethoni yesikhumba nokuthungwa. I-Glucosamine derivatives inomthelela ekukhanyeni okupheleleyo ngokuvimbela ukukhiqizwa kwe-melanin nokukhuthaza ukuvuselelwa kwamangqamuzana esikhumba, okuholela ekubeni nebala elikhanyayo.
Ukusetshenziswa kwe-KAD emikhiqizweni ye-skincare sekwandile ngenxa yekhono layo elimangalisayo lokunciphisa ukubukeka kwe-hyperpigmentation namabala amnyama. Ngokuvimbela ukukhiqizwa kwe-melanin, i-KAD isiza ukukhulula ithoni yesikhumba futhi ibuyisele ibala elikhulayo nelikhazimulayo.
Ukwengeza, i-KAD yaziwa nangezakhiwo zayo zokulwa ne-antioxidant. Kuyasiza ukunciphisa ama-radicals mahhala futhi kuvikele isikhumba ekucindezelekeni kwe-oxidative, okungaba nomthelela ekugugeni ngaphambi kwesikhathi kanye nokulimala. Lokhu kuyenza ibe isithako esibalulekile ekwakhiweni kokunakekelwa kwesikhumba okulwa nokuguga.
Sengiphetha, i-Kojic Acid Dipalmitate iyi-ejenti enamandla ekhanyisa isikhumba eyaziswa kakhulu embonini yezimonyo. Ngamandla ayo okuvimbela umsebenzi we-tyrosinase kanye nama-enzyme amaningi ahilelekile ekukhiqizeni i-melanin, i-KAD inikeza isisombululo esisebenzayo kulabo abafuna ukukhanyisa umbala wabo nokunciphisa ukubukeka kwe-hyperpigmentation. Ngokuzinza nokusebenza okuthuthukisiwe okunikezwa yi-KAD, imikhiqizo ye-skincare equkethe lesi sithako esinamandla ingaletha imiphumela ebonakalayo. I-Aogubio, egxile ekukhiqizeni nasekusabalaliseni izinto ezingavuthiwe nezikhishwe zezitshalo ezisezingeni eliphezulu, iwumthombo onokwethenjelwa we-KAD nezinye izithako ezintsha ezibhekelela izimboni zemithi, zokudla, ezokudla okunempilo nezimonyo. Ngokuhlanganisa izinzuzo ze-KAD nezinye izinhlanganisela ezinamandla, i-Aogubio iyaqhubeka nokuvula indlela yezixazululo eziphumelelayo nezithuthukisiwe zokunakekelwa kwesikhumba.
Incazelo Yemikhiqizo
I-Kojic acid dipalmitate i-modified kojic acid derivative, engagcini nje ngokunqoba ukuntengantenga kokukhanya, ukushisa kanye ne-iron eyinsimbi, kodwa futhi igcina umsebenzi ovimbelayo we-tyrosinase futhi ivimbele ukwakheka kwe-melanin. I-Kojic dipalmitate ingumnikazi wendawo yamakhemikhali ezinzile. Ngeke ijike ibe phuzi uma isetshenziselwa i-oxidation, i-metallic ion, ukukhanya nokushisa.
Umsebenzi
- i-kojic acid dipalmitate iwuhlobo lwesivimbeli esikhethekile se-melanin. Ingavimbela umsebenzi we-tyrosinase ngokuhlanganiswa ne-ion yethusi kumaseli ngemva kokungena kumaseli esikhumba. I-Kojic acid nokuphuma kwayo kunomphumela ongcono wokuvimbela i-tyrosinase kunanoma iyiphi enye i-ejenti emhlophe yesikhumba.
- I-kojic acid dipalmitate ingaphinda iqede i-radical yamahhala, iqinise ukusebenza kwamaseli futhi igcine ukudla kukusha.
UKUHLAZIYWA OKUSISEKELO
| UHLAZIYO | INKCAZO | IMIPHUMELA |
| Ukubukeka | Impushana Emhlophe | Iyahambisana |
| Iphunga | Isici | Iyahambisana |
| Kunambithile | Isici | Iyahambisana |
| Isivivinyo | 99% | Iyahambisana |
| Sieve Analysis | I-100% idlula i-80 mesh | Iyahambisana |
| Ukulahlekelwa Ekumisweni | 5% Ubukhulu. | 1.02% |
| Umlotha one-sulphate | 5% Ubukhulu. | 1.3% |
| Khipha i-Solvent | I-Ethanol Namanzi | Iyahambisana |
| Insimbi Enzima | 5 ppm Max | Iyahambisana |
| Njengoba | 2ppm Max | Iyahambisana |
| Izincibilikisi Ezisele | 0.05% Ubukhulu. | Okubi |
| I-Microbiology | ||
| Inani Lepuleti Eliphelele | 1000/g Ubukhulu | Iyahambisana |
| Imvubelo & Isikhunta | 100/g Ubukhulu | Iyahambisana |
| E.Coli | Okubi | Iyahambisana |
| I-Salmonella | Okubi | Iyahambisana |
Izinhlelo zokusebenza
Ama-toner okunakekela umzimba/ubuso, izinto zokulwa nokuguga, ukuvikela ilanga, ngemva kokushona kwelanga nokuzishuka, ukucwenga kwesikhumba/ukukhanya, ukwelapha izimo ezihlukahlukene zesikhumba ezishintsha umbala obala noma iziyaluyalu, isb ama-solar lentigene, i-melasma, i-chloasma, izibazi, amabala, ubudala be-pigment nezinye izindawo zesikhumba ezinombala ogqamile











