● Chii Kojic Acid Dipalmitate?
Nhanganyaya yezvakagadzirwa: Innovation kubva kukojic acid kusvika kune-fat-soluble derivatives
Kojic acid dipalmitate (CAS No.: 79725-98-7) inonzi esterified derivative yekojic acid, iyo inogadzirwa nekubatanidza kojic acid nepalmitic acid. Yayo molecular formula ndeye C₃₈H₆₆O₆ uye huremu hwayo hwemamorekuru i618.93. Kojic acid yakatanga kubva muzvigadzirwa zvekuvirisa zvefungi zvakaita seAspergillus oryzae uye inoshandiswa zvakanyanya mukuchengetedza chikafu nekuchena, asi kunyungudika kwayo kwemvura nekusagadzikana kuchiedza, kupisa uye maion esimbi kunoganhurira kushandiswa kwayo. Kojic acid dipalmitate inogadziridzwa ne esterification, iyo isingangochengete kuchena kwekojic acid, asi zvakare inovandudza kugadzikana kwayo uye kunyungudika kwemafuta, zvichiita kuti ive nyeredzi muindasitiri yezvizoro.
Kugadzirira kwayo kunosanganisira makemikari synthesis uye bioenzymatic hydrolysis tekinoroji. Tekinoroji yemazuva ano inogonesa maitiro ekuita (akadai seyepamusoro-tembiricha esterification kana enzyme catalysis) kuve nechokwadi kuti kuchena kwechigadzirwa ≥98% uye inosangana necosmetic-giredhi yemhando zviyero.
Kojic acid dipalmitateupfu hwekristaro huchena kusvika kuchiedza hune hunyoro hunoita 92-96°C uye hurefu hwe 0.99 g/cm³. Iyo inonyungudika mumafuta emaminerari, esters uye inopisa ethanol, asi isinganyungudika mumvura. Mapoka ehydroxyl ari muchimiro chayo chemolecular akaiswa esterified, ayo anodzivirira kusungirirwa kwehydrogen nezvimwe zvinongedzo mucosmetics (senge mapreservatives uye sunscreens) uye inovandudza kusanganisa kuita.
Mabhenefiti makuru ekojic acid dipalmitate:
Photothermal kugadzikana:Kuenzaniswa nekojic acid, chiedza chayo uye kupisa kwekudzivirira kunowedzerwa zvakanyanya, kudzivirira kushanduka kwemavara kunokonzerwa nekubatana nesimbi ions.
Fat-soluble maitiro:Inonyungudika zviri nyore mumafuta-chikamu mafomula, inogona kunyatsopinda mukati me stratum corneum yeganda, uye kuwedzera kunyura.
● Ndezvipi ZvakanakiraKojic Acid Dipalmitate?
Kojic acid dipalmitate inowana kuchengetedza kweganda kuburikidza nemaitiro akawanda:
1. Kuchena kunoshanda zvakanyanya:
Inhibit tyrosinase chiitiko: Nechelating copper ions (Cu²⁺), inovharira nzira yekugadzira melanin, uye ine simba rekuchena rakasimba kupfuura kojic acid. Clinical data inoratidza kuti yayo melanin inhibition rate inogona kusvika kupfuura 80%.
Renesa nzvimbo:Kojic Acid Dipalmitateine yakakosha yekuvandudza mhedzisiro pa pigmentation senge mazera ezera, marembera mavanga, freckles, nezvimwe.
2. Antioxidant uye anti-kuchembera:
Iyo ine yakatanhamara yemahara radical scavenging kugona, inoderedza ultraviolet-induced oxidative kukuvara, inonoke kushatisa collagen, uye inobatsira mukurwisa-wrinkle.
3. Unyoro uye kuchengeteka:
Iyo yakanyorwa seyakachengeteka cosmetic raw material neUS CTFA, EU neChina Chikafu neDrug Administration. Haisi kugumbura uye yakakodzera kune ganda rakaoma.
● Ndeapi Maapplication E Kojic Acid Dipalmitate ?
1. Indasitiri yezvizoro:
Zvigadzirwa zvekuchena: Wedzera kumakirimu ekumeso, essences (inokurudzirwa dosi 1% -3%), masks, nezvimwewo, senge kusanganisa ne glucosamine derivatives kupeta kuchena mhedzisiro.
Sunscreen uye kugadzirisa: Shanda nemafuta ezuva senge zinc oxide kuwedzera kuchengetedzwa kweUV uye kugadzirisa kukuvara kwechiedza.
Anti-kuchembera zvigadzirwa: Zvinoshandiswa anti-wrinkle creams uye maziso makirimu kuderedza mitsetse yakanaka.
2. Mushonga uye kutarisirwa kwakakosha:
Ongorora kushandiswa kwaro mukurapa kwe pigmentary zvirwere (zvakadai sechloasma) uye kugadzirisa pigment mushure mekupisa.
3. Minda iri kubuda:
Kushandiswa kwenanotechnology: Kuvandudza kugadzikana kwezvisanganiswa kuburikidza ne encapsulation tekinoroji, zadzisa kuburitswa kwakasimba kwenguva refu, uye kuwedzera kushanda kwechigadzirwa.
● NEWGREEN SupplyKojic Acid Dipalmitate Upfu
Nguva yekutumira: May-29-2025
