Polysorbate 80, tseem hu ua Tween 80, yog cov khoom muaj zog hauv kev tu tawv nqaij thiab tshuaj pleev ib ce. Nws yog ntau yam surfactant, emulsifier, thiab solubilizer uas txhim kho qhov kev ntxhib los mos thiab sib xws ntawm cov formulations, ua rau nws yooj yim los tsim du, yooj yim -rau- siv cov khoom tu tawv nqaij thiab lub cev.
Yog tias koj siv roj thiab dej hauv koj cov khoom, polysorbate 80 yuav yog qhov koj xaiv zoo tshaj. Kev nkag siab txog qhov muaj pes tsawg leeg thiab cov txheej txheem ntawm kev ua ntawm polysorbate 80 pab cov neeg tsim khoom tsim kom muaj ntau dua - cov khoom zoo, ruaj khov dua, los ntawm cov tshuaj pleev xim rau cov tshuaj ntxuav.
Polysorbate 80 yog dab tsi?
Polysorbate 80 yog tuab, amber -xim kua. Nws yog ib qho nonionic surfactant uas pab cov roj thiab dej sib tov. Cov khoom xyaw no yog tsim los ntawm sorbitol, oleic acid, thiab ethylene oxide.
Sorbitol feem ntau muab rho tawm los ntawm cov txiv hmab txiv ntoo xws li txiv apples, cherries, thiab apricots.
Oleic acid muaj nyob rau hauv cov roj cog xws li txiv roj roj, roj sunflower, thiab grapeseed roj.
Polysorbate 80 feem ntau piv rau cov khoom zoo xws li polysorbate 20 lossis polysorbate 60, tab sis qhov sib txawv tseem ceeb nyob hauv nws cov fatty acid muaj pes tsawg leeg.
Polysorbate 80 muaj oleic acid, ua rau nws muaj txiaj ntsig tshwj xeeb ntawm emulsifying cov roj tuab xws li roj castor, roj noob roj, thiab avocado roj.
Yog vim li casPolysorbate 80siv hauv tshuaj pleev ib ce?
Qhov zoo ntawm polysorbate 80 yog nyob rau hauv nws versatility. Nov yog cov laj thawj vim li cas cov kws tsim qauv nyiam nws:
Emulsifier: Siv los sib xyaw cov roj thiab dej hauv cov qauv, ua kom muaj kev ntxhib los mos hauv cov tshuaj pleev thiab cov tshuaj pleev. Nws cov hydrophilic -lipophilic tshuav nyiaj li cas (HLB) tus nqi yog siab li 15, ua rau nws tshwj xeeb tshaj yog haum rau emulsifying thicker roj.
Surfactant: Txo qhov nro, pab roj, av, thiab impurities sib xyaw nrog dej kom yooj yim yaug - qhov tseem ceeb hauv cov tshuaj ntxuav tes thiab da dej gels.
Solubilizer: Polysorbate 80 ua kom muaj kev sib cais tsis sib xws thiab tiv thaiv kev sib cais thaum yaj cov roj yam tseem ceeb lossis cov tshuaj tsw qab hauv dej- cov khoom lag luam.
Dab tsi yog qhov txawv ntawm Polysorbate 20, 60, thiab 80?
Qhov sib txawv ntawm Polysorbate 20 thiab 80 (thiab 60) nyob rau hauv lawv cov fatty acid muaj pes tsawg leeg:
Polysorbate 20 yog muab los ntawm lauric acid thiab zoo tagnrho rau cov roj teeb, feem ntau siv rau hauv lub ntsej muag toners thiab tshuaj tsw qab solubilizers.
Polysorbate 60 siv stearic acid, ua rau nws haum rau tuab cream thiab butters.
Polysorbate 80 yog oleic acid-raws li thiab ua haujlwm zoo nrog cov roj hnyav xws li cov roj castor, ua rau nws zoo tagnrho rau kev saib xyuas kev noj qab haus huv sib sib zog nqus thiab oily cleansers.
Thaum muab piv rau Polysorbate 80 thiab 20, qhov sib txawv tseem ceeb yog viscosity thiab roj- hnyav compatibility.
Kev siv ntawm Polysorbate 80 hauv cov khoom siv tawv nqaij
Polysorbate 80 yog dav pom nyob rau hauv ntau yam tshuaj pleev ib ce thiab cov khoom tu tus kheej:
Makeup Remover Oils: Emulsifies roj, tshem tawm cov pleev thiab av yam tsis muaj greasy residue.
Kho Lotions thiab Creams: Stabilizes roj-dej emulsions, ua rau ib tug du thiab txawm zoo nkauj.
Fragrance Solubilizer: Zoo tagnrho rau kev ntxiv cov roj tseem ceeb lossis cov tshuaj tsw qab rau hauv dej- cov khoom siv xws li toners lossis tshuaj tsuag lub cev.
Yog tias koj xav paub yog tias polysorbate 80 muaj kev nyab xeeb, so assured - nws yog siv dav hauv cov tshuaj pleev ib ce thiab txawm tias cov khoom noj.
