| Lub npe lag luam | Sunsafe-ERL |
| CAS Nr. | 533-50-6/ 40031-31-0 |
| INCI npe | Erythrulose |
| Chemical Structure |  |
| Daim ntawv thov | Bronze emulsion, Bronze concealer, Self-tanning Txau |
| Cov ntsiab lus | 75-84% |
| Pob | 25kgs net ib lub nruas yas |
| Qhov tshwm sim | Yellow rau txiv kab ntxwv-xim av xim, kua nplaum heev |
| Solubility | Dej soluble |
| Muaj nuj nqi | Sunless Tanning |
| Txee lub neej | 2 xyoo |
| Cia | Khaws rau hauv qhov chaw txias, qhuav ntawm 2-8 ° C |
| Noj | 1-3% |
Daim ntawv thov
Lub hnub-tanned tsos yog lub cim ntawm kev noj qab haus huv, muaj zog, thiab lub neej nquag. Txawm li cas los xij, kev puas tsuaj ntawm lub hnub ci thiab lwm qhov chaw ntawm ultraviolet hluav taws xob ntawm daim tawv nqaij tau sau tseg zoo. Cov teebmeem no yog qhov sib ntxiv thiab muaj peev xwm loj, thiab suav nrog kev tshav ntuj, mob qog noj ntshav, thiab kev laus ntxov ntawm daim tawv nqaij.
Dihydroxyacetone (DHA) tau siv rau hauv cov khoom siv tshuaj pleev ib ce rau tus kheej tanning rau ntau xyoo, tab sis nws muaj ntau yam tsis zoo uas tau ua rau cov neeg muaj teeb meem. Yog li ntawd, muaj lub siab xav nrhiav tus neeg saib xyuas tus kheej muaj kev nyab xeeb dua thiab muaj txiaj ntsig zoo los hloov DHA.
Kev nyab xeeb-ERL tau raug tsim los txo lossis txawm tias tshem tawm qhov tsis zoo ntawm DHA, uas yog qhov tsis xwm yeem thiab streaky tan nrog rau kev ziab kom qhuav. Nws nthuav tawm cov kev daws teeb meem tshiab rau qhov kev xav tau ntawm tus kheej tanning. Nws yog ntuj keto-qab zib tshwm sim hauv Liab Raspberries, thiab tej zaum yuav raug tsim los ntawm fermentation ntawm cov kab mob Gluconobacter ua raws li ntau yam kev ua kom huv.
Kev nyab xeeb-ERL reacts nrog dawb thawj lossis thib ob amino pawg ntawm keratin nyob rau hauv cov khaubncaws sab nraud povtseg ntawm cov epidermis. Qhov kev hloov pauv ntawm kev txo cov piam thaj nrog cov amino acids, peptides lossis cov proteins, zoo ib yam li "Maillard cov tshuaj tiv thaiv", tseem hu ua non-enzymatic browning, ua rau muaj cov xim brownish polymers, uas hu ua melanoids. Qhov tshwm sim xim av polymers yog khi rau cov proteins ntawm stratum corneum feem ntau ntawm lysine sab-chains. Cov xim xim av yog piv rau cov tsos ntawm ntuj hnub ci. Cov nyhuv tanning tshwm nyob rau hauv 2-3 hnub, qhov siab tshaj plaws tanning siv tau mus txog nrog Sunsafe-ERL tom qab 4 mus rau 6 hnub. Cov tsos mob tanned feem ntau kav li ntawm 2 mus rau 10 hnub nyob ntawm daim ntawv thov hom, thiab daim tawv nqaij mob.
Cov xim xim ntawm Sunsafe-ERL nrog daim tawv nqaij qeeb thiab maj mam, uas ua rau nws muaj peev xwm tsim tau lub ntuj tsim, ntev ntev, txawm tias tsis muaj kab txaij (DHA tuaj yeem tsim cov txiv kab ntxwv thiab kab txaij). Raws li tus neeg sawv cev ntawm tus kheej tanning, Sunsafe-ERL-tsuas yog sunless tanning khoom tau dhau los ua neeg nyiam.
