1. Siv
Kev lag luam khoom noj khoom haus: Glyceryl monocaprylate (tsim los ntawm esterification ntawm glycerol thiab caprylic acid) muaj kev cuam tshuam rau ntau yam kab mob, pwm thiab lwm yam kab mob, thiab tuaj yeem txuas ntxiv lub neej txee ntawm cov khoom noj nqaij, khoom noj siv mis thiab lwm yam khoom noj. Nws kuj ua raws li kev khaws cia thiab thickener rau dej haus, txhim kho lawv cov khoom zoo.
Thickeners thiab emulsifiers: Hauv kev ua cov nqaij, mono-octanoic acid glycerides tuaj yeem txhim kho qhov saj thiab kev ntxhib los mos ntawm cov khoom siv nqaij, ua rau lawv sib tw thiab muaj kua. Hauv cov khoom ci, nws ua raws li emulsifier los txhim kho lub khob noom cookie ruaj khov thiab ua haujlwm tau zoo, thiab ua kom cov khoom ci kom noo.
Cov khoom ntxiv raug cai: Raws li cov khoom noj khoom haus raug cai, monocaprylyl glycol ester muaj cov kev cai meej ntawm tus nqi thiab kev siv los xyuas kom muaj kev noj qab haus huv thiab kev nyab xeeb ntawm cov neeg siv khoom.
Kev lag luam tshuaj pleev ib ce: Glyceryl Caprylate (xws li Glyceryl Monocaprylate) nkag mus tob rau hauv daim tawv nqaij, adsorbing rau lipid feem ntawm daim tawv nqaij thiab khaws cov dej noo hauv stratum corneum los ntawm nws cov pab pawg hydrophilic, muab cov dej noo ntev ntev rau ntawm daim tawv nqaij, ua rau kom zoo thiab daim tawv nqaij glow.
Preservative: Glyceryl Caprylate kuj yog ib hom tshiab ntawm cov khoom siv dav dav, uas muaj kev cuam tshuam rau cov kab mob Gram, pwm, poov xab, thiab lwm yam. Nws kuj yog softer thiab tsis khaus rau ntawm daim tawv nqaij dua li cov tshuaj preservatives.
Lwm cov kev lag luam: Monocaproic acid kuj yog siv rau hauv cov organic synthesis thiab kev lag luam tshuaj, raws li cov khoom siv hluavtaws rau dyes, spices, pharmaceuticals, npaj tshuaj tua kab, fungicides, plasticisers thiab lwm yam. Tsis tas li ntawd, nws yog siv los ua tus qauv rau kev soj ntsuam roj chromatography, nrog rau cov tshuaj tiv thaiv kab mob, tshuaj tiv thaiv corrosion, foaming agent, defoamer, thiab lwm yam.
2. Kev sib tham
Hauv cov khoom noj flavouring, monooctanoic acid (los yog nws cov esters) yuav cuam tshuam rau tag nrho cov khoom qab zib los ntawm kev cuam tshuam nrog lwm cov khoom xyaw. Txawm li cas los xij, tej zaum yuav tsis muaj cov kev tshawb fawb ncaj qha thiab cov ncauj lus kom ntxaws txog cov txheej txheem kev sib cuam tshuam ntawm monooctanoic acid nws tus kheej hauv cov khoom noj khoom haus, xws li tsw ntau, sib piv, thiab kev cuam tshuam. Feem ntau, txawm li cas los xij, nws muaj peev xwm hais tias ntau yam khoom hauv cov khoom noj (xws li mono-octanoic acid glycerides, thiab lwm yam) tuaj yeem ua haujlwm ua ke los txhim kho qhov tsw thiab qhov ncauj ntawm cov khoom noj los ntawm kev sib koom ua ke.
3. Mechanisms ntawm kev ua
Preservative mechanism: Cov nyhuv preservative ntawm glycerol monooctanoate tsuas yog ua tiav los ntawm nws lub peev xwm bacteriostatic. Nws tuaj yeem cuam tshuam nrog kev ncaj ncees ntawm cov kab mob cell membrane thiab rhuav tshem nws txoj haujlwm ntawm lub cev, yog li ua tiav lub hom phiaj ntawm inhibiting kab mob loj hlob.
Moisturizing mechanism: Hauv cov tshuaj pleev ib ce, cov nyhuv moisturizing ntawm glyceryl caprylate feem ntau yog raws li lub peev xwm ntawm nws cov luv esterophilic carbon chains kom nkag mus tob rau hauv daim tawv nqaij thiab khaws cov dej noo hauv stratum corneum los ntawm nws pawg hydrophilic. Qhov no mechanism pab tiv thaiv dryness thiab txhim kho daim tawv nqaij zoo nkauj.
Emulsification mechanism: Hauv cov khoom noj thiab tshuaj pleev ib ce, glyceryl caprylate ua raws li emulsifier kom txo qhov nro ntawm dej thiab roj, ua kom nws yooj yim rau kev sib xyaw ua ke kom ruaj khov emulsions. Qhov no pab txhim kho kev ntxhib los mos thiab ruaj khov ntawm cov khoom.
Yog tias koj xav paub ntxiv, thov nyem rau ntawm daim duab saum toj no!