Hauv ntiaj teb kev saib xyuas tus kheej thiab cov khoom lag luam zoo nkauj,Disodium Laureth Sulfosuccinate (DLS)feem ntau tsis meej pem nrog cov tshuaj sulfate surfactants vim nws lub npe lus Askiv zoo sib xws. Ntau tus neeg yuav khoom txawv teb chaws thiab cov neeg muag khoom tshiab tau yuam kev cais DLS ua cov khoom siv sulfate, ua rau muaj kev nkag siab yuam kev hauv kev sau npe khoom, kev ua lag luam thiab kev txiav txim. Qhov tseeb, DLS yog qhov sib txawv ntawm cov pa sulfates hauv cov qauv tshuaj, cov yam ntxwv ntawm kev ua haujlwm thiab kev siv cov xwm txheej, thiab nws yog ib qho kev lees paub me me sulfate-dawb surfactant hauv kev lag luam thoob ntiaj teb.
Chemically, ib txwm sulfates sawv cev los ntawm SLS (Sodium Lauryl Sulfate) thiab SLES (Sodium Laureth Sulfate) muaj cov qauv me me yooj yim nrog cov khoom degreasing muaj zog tab sis khaus tawv nqaij. Lawv cov qauv sulfate radical yooj yim nkag mus rau ntawm daim tawv nqaij thiab tawv taub hau stratum corneum, ua rau dryness, redness thiab rhiab heev. Los ntawm qhov sib txawv, DLS belongs rau sulfosuccinate surfactant tsev neeg. Nws muaj cov qauv molecular loj dua thiab ruaj khov dua, nrog rau qhov sib txawv ntawm cov sulfur atom sib txuas hom los ntawm sulfates. Nws tsis tuaj yeem nkag mus rau tib neeg cov ntaub so ntswg, yog li ua tiav qhov khaus qis thiab muaj kev nyab xeeb siab.
Hauv kev lag luam thoob ntiaj teb thiab kev txiav txim siab ua raws li cov khoom lag luam, DLS ua tau raws li lub ntiaj teb sulfate - tus qauv dawb thiab tuaj yeem raug cim ua "sulfate-dawb" ntawm cov khoom tiav. Qhov no yog lub ntsiab muag tseem ceeb rau hla- ciam teb muag khoom siab- kawg cov khoom tu tus kheej me me, suav nrog cov khoom tu me nyuam mos, cov tshuaj ntxuav tawv nqaij rhiab, xim- tshuaj zawv plaub hau thiab cov khoom siv tu txhua hnub. Txawm hais tias DLS yog me me, nws khaws cia zoo heev ntxuav lub zog thiab ruaj khov foaming kev ua tau zoo, zoo sib npaug me ntsis thiab ntxuav cov nyhuv.
Rau cov tuam txhab lag luam txawv teb chaws thiab cov xa tawm, qhov txawv ntawm DLS los ntawm sulfates yog qhov tseem ceeb heev rau kev muag khoom thiab kev lag luam nce qib. Ib txwm sulfate surfactants yog tsawg- tus nqi thiab tsim nyog rau cov khoom siv tu ib txwm, thaum DLS yog cov khoom muaj txiaj ntsig siab - cov khoom siv raw, nyiam los ntawm European, Asmeskas thiab cov neeg Esxias sab hnub tuaj siab - kawg kev lag luam nrog cov qauv kev nyab xeeb nruj. Kev paub qhov txawv ntawm ob qho khoom xyaw kom raug tuaj yeem zam kev tsis sib haum xeeb ntawm cov neeg siv khoom, kev pheej hmoo ntawm kev ua raws cai thiab teeb meem kev sau npe cuav hauv kev hla - kev lag luam ciam teb.
Piv txwv li, Disodium Laureth Sulfosuccinate tsis yog cov khoom xyaw sulfate. Nws yog ib tug siab -zoo sulfate-dawb lwm surfactant. Kev paub txog kev lag luam kev lag luam no pab cov kws tshaj lij kev lag luam txawv teb chaws ua qauv qhia cov khoom lag luam, txhim kho kev sib txuas lus ntawm cov neeg siv khoom, thiab txhim kho kev lag luam kev sib tw hauv ntiaj teb cov khoom siv tshuaj pleev ib ce thiab kev lag luam ntawm tus kheej.
