Polyglycerol fatty acid ester(PGFE)muaj cov khoom zoo ntawm emulsification, dispersion, wetting, ruaj khov, foaming.Nws yog ib hom kev nyab xeeb thiab ib puag ncig zoo phooj ywg surfactant. Nws tus yam ntxwv loj tshaj plaws yog tias nws yuav ruaj khov nyob rau hauv cov kab mob acidic, tab sis kuj muaj cov cua sov zoo, tsis yooj yim rau hydrolytic, nrog qhov dav ntawm HLB qhov tseem ceeb, tuaj yeem siv dav hauv ntau qhov chaw.
Food kev lag luam
1.Siv licov khoom nojemulsifier
Khoom noj emulsifier yog qhov tseem ceeb tshaj plaws daim teb thov ntawm polyglycerol fatty acid ester. Nws tuaj yeem siv los ua emulsifier rau dej-hauv-roj hom (W / O), dej-hauv-roj hom (O / W) thiab ob-emulsified yam (O / W / O, W / O / W) emulsion. Roj-hauv-dej hom (W / O): Polyglycerol fatty acid ester nrog HLB tus nqi ≤6 tuaj yeem siv los ua cov roj-hauv-dej emulsifying tus neeg sawv cev nrog emulsifying kev ua tau zoo thiab tuaj yeem siv rau hauv kev tsim cov butter, luv, thiab lwm yamPiv nrog rau lwm cov zaub mov emulsifiers,PGFEmuaj emulsifying zog thiab zoo thaum tshav kub kub ua hauj. Hauv cov txheej txheem ntawm daim ntawv thov, nws tuaj yeem siv ib leeg los yog sib xyaw nrog fatty acid sucrose ester kom tau txais kev ua kom siab dua, kev muaj peev xwm thiab hom kev txuag.Dej-hauv-roj hom (O / W): Hydrophilic polyglycerol fatty acid ester nrog HLB tus nqi ≥7 tuaj yeem siv ua dej-hauv-roj emulsifier los tsim emulsion nrog ntsev zoo thiab acid tiv thaiv. Nyob rau hauv cov xwm txheej ntawm PH tus nqi tsawg thiab cov ntsev muaj ntau dua, nws cov emulsification thiab ruaj khov tseem zoo, thiab nws yog ib qho tseem ceeb emulsifier rau kev tsim cov txiv maj phaub mis thiab mis. Ob chav emulsion yam (O / W / O, W / O / W): W / O / W emulsion yog tsim los ntawm dispersing W / O emulsion hauv dej. Thaum lub sij hawm kho, cov qib siab oleophilic polyglycerol fatty acid esters tuaj yeem siv. Piv nrog emulsifiers li ib txwm, nws muaj qhov zoo ntawm tsawg dua tus nqi thiab siab stability. Tam sim no, tib neeg them ntau dua rau daim ntawv thov ntawm ob lub tshuab emulsification. Vim tias qhov kev vam meej ua tiav ntawm polyglycolate, tshwj xeeb tshaj yog muaj zog W / O emulsification muaj peev xwm ntawm polyglycerol fatty acid ester, nws muaj peev xwm txhawb thiab siv ob lub tshuab emulsification hauv kev lag luam khoom noj khoom haus. Ib qho ntxiv,polyglycerol fatty acid esterkuj tseem siv tau hauv O / W / O hom emulsion, siv no ob lub emulsion thev naus laus zis los ua zaub mov noj xws li ice cream, margarine, mayonnaise, dej qab zib.
2.Siv raws li cov chaw tsim hluav taws xob crystallization
PGFEmuaj cov nyhuv ntawm crystallization inhibition lossis crystallization qib vim nws cov qauv sib txawv. Xaiv qee yamPGFEtuaj yeem hloov kho qhov crystallization, txhim kho emulsification kev ua tau zoo, txo qhov siv lead ua loj, thiab yog li txhim kho qhov zoo. Piv txwv li, thaum lub sijhawm tsim thiab khaws cov qhob noom xim kasfes, cov roj thiab qab zib quaj vim qhov hloov ntawm qhov kub, uas cuam tshuam cov tsos ntawm cov khoom. NtxivPGFErau cov qhob noom xim kasfes tuaj yeem ua kom ruaj khov ntawm chocolate, tiv thaiv cov roj thiab qab zib los ntawm nag lossis daus thiab ua kom zoo nkauj, thiab txhim kho qhov zoo li.
3.Siv liviscositymodifier
PGFEnyob rau hauv cov zaub mov kev lag luam feem ntau tau siv los ua cov viscosity regulator, xws li chocolate, cocoa hmoov, mis hmoov thiab qab zib, cov khoom xyaw cov cim no sib txawv loj heev, kev tsis sib haum ntawm txhua lwm yam, yog li kev tsis zoo,PGFEtuaj yeem txhim kho cov dispersion ntawm cov khoom xyaw no, txhawm rau txhawm rau lub koom haum tus qauv, txo qis ntawm kev sib txhuam ntawm cov roj thiab sucrose, thiab lwm yam, yog li nws yog chocolate txheeb ze ntxiv ntawm cov khoom siv, yog li txo viscosity.
4.Siv los ua tshuaj tua kab mob thiab kho kom zoo
PGFEmuaj cov nyhuv antibacterial zoo, qauv sib txawv ntawmPGFE, muaj cov kab mob sib txawv bacteriostatic sib txawv, tshwj xeeb tshaj yog cov saw luv ntev (C8 ~ 12) polyglycerol fatty acid ester, tawm tsam cov kab mob, pwm thiab cov poov xab muaj cov tshuaj tua kab mob muaj zog, ntxiv rau lawv tsis muaj tshuaj lom, muaj peev xwm ua tau, zoo heev rau raws li cov tshuaj tua kab mob siv rau khoom noj Cov.
Daily tshuaj kev lag luam
1.xab npum
Txawm hais tias lub xab npum ntawmPGFEtsis zoo dua li ntawm ionic surfactant, piv nrog rau lwm yam uas tsis yog-ionic surfactant, nws qhov kev ua tau zoo dua, thiab nws muaj cov yam ntxwv ntawm tsis muaj tshuaj lom thiab tsis muaj mob rau tib neeg lub cev, yog li nws tsim nyog thov nyob rau hauv cov tshuaj ntxuav tawv ntawm tableutensils, txiv hmab txiv ntoo thiab zaub, thiab lwm yam. Nyob rau tib lub sijhawm nws qhov kev ua tau yog qhov mob me, qhov kev xav ntawm daim tawv nqaij yog me me, nplua los siv rau hauv tib neeg lub cev catharsis yam xws li de-de dej da dej, zawv plaub hau. Nws muaj kev sib xyaw zoo nrog lwm tus surfactants thiab tuaj yeem txhim kho kev ua kom huv ntawm kev ntxuav.
2.Tshuaj pleev ib ce
Vim nws cov khoom zoo emulsifying thiab cov tawv nqaij sib chwv me me,PGFEyog heev haum rau tshuaj pleev ib ce, tshwj xeeb tshaj yog latex thiab cream formulations.PGFEthiab lwm hom surfactant compound nrog kev ua haujlwm zoo, tuaj yeem ua rau ntau hom kev ua tau zoo tshwj xeeb ntawm tus neeg sawv cev emulsifying thov rau cov tshuaj pleev ib ce ntau lawm, raws li kev tshawb xav ntawm" peb theem emulsification lossis gel network ziag", nws tuaj yeem yog cambium-zoo li hom kua siv lead ua hauv cov kab ke ntawm cov qauv network network, thiab ua rau lub emulsion muaj kev ua tau zoo yav tom ntej. Nyob rau tib lub sijhawm, nws tseem muaj qhov ua tau zoo heev moisturizing, tuaj yeem tiv thaiv cov tawv nqaij noo. Tsis tas li ntawd, nws qhov kev ua haujlwm me, ua rau tawv nqaij me me, haum rau daim ntawv thov ntawm cov tshuaj pleev ib ce, tshwj xeeb tshaj yog rau cov khoom lag luam menyuam yaus.
Medicalkev lag luam
PGFEmuaj zoo acid tsis kam, ntsev tsis kam, siab tiv taus kub thiab lwm yam khoom zoo. Nws yog siv los ua emulsifier, dispersing tus neeg sawv cev thiab permeating tus neeg sawv cev hauv cov tshuaj thiab siv los ua emulsifier hauv tshuaj pleev, ntsiav tshuaj, kua hauv qhov ncauj thiab txhaj tshuaj. Nyob rau tib lub sijhawm, nws tseem muaj cov nyhuv ntawm kev tawm tsam cov hlab plawv thiab cov kab mob cerebrovascular thiab txo cov roj cholesterol. Nws tuaj yeem ua ke nrog cov tshuaj muaj txiaj ntsig los txhim kho kev ua tau zoo, uas tau zoo heev rau kev tsim cov khoom lag luam kho mob.
Lwm yam kev siv
1.Cov khoom siv kev lag luam yog lwm daim ntawv thov tseem ceeb ntawmPGFECov. Ntxiv ntawmpolyglycerol fatty acid estertuaj yeem txhim kho qhov plasticity ntawm cov ntaub ntawv thiab pab txhawb kev tsim cov ntaub ntawv. Nyob rau tib lub sijhawm, hauv thaj teb ntawm cov khoom ntxiv,nwstuaj yeem siv rau tshuaj pleev cov tshuaj tiv thaiv kab mob. Polyglycerol fatty acid ester antifogging tus neeg sawv cev muaj ntau yam zoo, xws li cov nyhuv antifogging zoo hauv thawj theem thiab ntev ntev. Polyglycerol fatty acid ester yog siv nyob rau hauv cov khoom siv dej kua - dawb PVC ua yeeb yaj kiab ua yeeb yaj kiab, uas tuaj yeem tsim cov yas ua ntu zus los tiv thaiv - huab zaj duab xis.
2.Hauv kev lag luam textile lub teeb,Nwskuj tseem siv tau ua fiber ntau muag, tus neeg saib xyuas kev tiv thaiv, nrog kev tiv thaiv tshav kub, lubrication thiab lwm yam khoom muaj ntau.
3.Hauv kev lag luam roj av,nwsfeem ntau siv rau hauv kev ua cov roj ntawm lubricating roj, hluavtaws roj.
4.Tsis tas li ntawd, nws yog siv dav hauv kev siv tshuaj ua liaj ua teb. Piv txwv, feem ntau nws tau siv los ua kev sib tsuam thiab emulsifier rau tshuaj tua kab thiab tshuaj tua kab vim nws qhov kev ua tau zoo emulsifying, acid thiab alkali tsis kam.
