Ulwazi:
Igama lomkhiqizo: 4-Butylresorcinol powder
Inombolo ye-CAS: 18979-61-8
Ifomula yemolekyuli: C10H14O2
Isisindo se-molecule: 166.22
Iphoyinti lokuncibilika: 50 ~ 55 ℃
Iphoyinti lokubilisa: 166℃/7mmHg(lit.)
Ibanga: Ibanga Lezobuhle
Ukusetshenziswa Okunconyiwe: 0.1-1% kufika ku-5%
Ukunyibilika: kuncibilika kuwoyela, izincibilikisi eziphilayo, kodwa azincibiliki kahle emanzini
Indlela yokuhlanganisa:Engeza ku-oyela/isigaba esipholile phansi. Gwema izinga lokushisa elingaphezu kuka-60C. kufanele kwengezwe i-Disodium EDTA 0.2% ekwakhekeni ukuze kuvinjelwe i-Actiated Resorcinol TM ekushintsheni umbala.
Izinga Lokushisa Elincibilikayo:Gwema izinga lokushisa elingaphezu kuka-60°C
Isicelo:I-Cream, i-lotion, i-essence kanye neminye imikhiqizo yokunakekelwa kwesikhumba.
Incazelo
I-activated Resorcinol ™ (4-n-Butylresorcinol) noma i-4-Butyl Resorcinol Powder ithathwa njenge-inhibitor enamandla kakhulu ye-tyrosinase, yingakho isetshenziswa kuzimonyo njenge-ejenti esusa umbala ne-lightener. Uma kuqhathaniswa namanye ama-ejenti amhlophe esikhumba awaziwayo kuphumelela kakhulu futhi inikeza ukuzinza okuhle ikakhulukazi kuma-emulsions nokunye ukwakheka kwezimonyo. I-4BR iyi-Alkylresorcinols esabalele ngokwemvelo futhi itholakala kukolo, ku-rye nokunye okusanhlamvu.
Kungani kufanele ukhethe i-4-Butylresorcinol
Okokuqala, sidinga ukwazi ukuthi kungani kune-resorcinol.
I-Lipofuscin ingenye yezinto ezinzima kakhulu ukubhekana nazo ku-melanin. Ngokuvamile, i-hydroquinone isetshenziswa ebuhleni bezokwelapha.
IHydroquinone iyi-ejenti yokwenza mhlophe esebenza kahle kakhulu. Indlela emhlophe ivimbela ngokuphelele umsebenzi we-tyrosinase futhi ivimbele ukwakheka kwe-melanin, futhi umphumela uphawuleka kakhulu.
Kodwa-ke, imiphumela yayo emibi isobala ngokulinganayo, futhi izinzuzo ziyingozi kakhulu kunezinzuzo zokuba mhlophe.
I-oxidizable kakhulu emoyeni, futhi kufanele isetshenziswe uma uyingeza ezimonyoni.
kungabangela ukubomvu kwesikhumba;
Uma ukugxila kudlula u-5%, kuzodala ukuzwela, futhi kunezibonelo zomtholampilo ze-leukoplakia. Okwamanje, i-US Food and Drug Administration ibeka ukuthi imikhiqizo ye-hydroquinone ene-concentration engaphezu kuka-4% iyibanga lezokwelapha futhi ayivunyelwe ukumakethwa.
Izinzuzo ze-4-Butylresorcinol
- I-inhibitor enamandla ye-tyrosinase ne-peroxidase
- I-ejenti ephumelelayo yokwenza mhlophe yesikhumba kanye ne-toner evamile yesikhumba
- I-ejenti emhlophe ephumelelayo yokwenza i-pigmentation yesikhumba
- Isebenza ngempumelelo ekulweni ne-chloasma (isikhumba esine-hyperpigmented esichaziwe elangeni)
- Inomthelela oqinile wokuvikela emonakalweni we-DNA obangelwa i-H2O2.
- Kufakazelwe ukuthi inomphumela we-anti-glycation
Umthamo kanye nokusetshenziswa kwe-4-Butylresorcinol
Umthamo onconyiwe ngu-0.5% -5%. Yize zikhona izifundo eKorea ezinomthelela othize kukhilimu ongu-0.1%, i-India icwaninge ukhilimu ongu-0.3% kodwa imakethe ikakhulukazi ingu-0.5% -5%. Kuvame kakhulu, futhi ifomula yaseJapane ayikacaci, kodwa i-POLA isetshenzisiwe. Futhi imiphumela nokuthengisa kuyamangaza impela.
Njengoba kushiwo ngenhla, i-4-Butylresorcinol ingasetshenziswa kumakhilimu, kodwa ayincibiliki emanzini. Okunye okunjengamafutha okugcoba, okhilimu, namajeli nawo ayatholakala. Kokubili i-POLA ne-Eucerin banemikhiqizo engu-4-Butylresorcinol.
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Isikhathi sokuthumela: May-18-2023
