Lub Khawv Koob Ntawm Polysorbates Liquid Polysorbate 40: Xauv Qhov Ncauj Kom Zoo Dua Emulsification CAS TSIS TAU. 9005-66-7

Polysorbates, tshwj xeeb yog kua Polysorbate 40, yog cov khoom siv feem ntau hauv ntau cov khoom uas peb siv txhua hnub. Ntau tus ntawm peb yuav tsis paub txog nws - tab sis cov khoom xyaw no yog ib qho tseem ceeb hauv lub ntiaj teb ntawm emulsification. Emulsification yog txheej txheem ntawm kev sib xyaw ob yam khoom ua ke uas feem ntau tsis sib xyaw, xws li roj thiab dej. Cov khawv koob ntawm Polysorbate 40 yog tias nws yog ib qho surfactant uas tso cai rau kev sib xyaw ntawm ob yam khoom no.

Cov khoom xyaw no nquag siv hauv kev tsim kho tus kheej thiab cov khoom siv tshuaj pleev ib ce xws li tshuaj pleev, tshuaj zawv plaub hau, thiab tshuaj kho mob. Hauv kev lag luam khoom noj khoom haus, nws yog siv los sib tov roj, dej, thiab lwm yam khoom los tsim ntau yam khoom noj xws li zaub xam lav hnav khaub ncaws thiab dej khov.

Qhov zais cia kom zoo dua emulsification nyob rau hauv cov khoom ntawm Polysorbate 40. Cov khoom no yog tsim los ntawm hydrophobic (dej-resistant) thiab hydrophilic (dej-hlub) tivthaiv. Qhov kev sib xyaw ua ke no tso cai rau cov khoom xyaw kom yooj yim ua ke ob qho tib si dej thiab roj-raws li tshuaj. Nws ua raws li emulsifier, qhia txog nws lub peev xwm los tsim kom muaj kev sib xyaw ua ke.

Lwm yam uas ua rau Polysorbate 40 tshwj xeeb yog nws muaj peev xwm ua kom ruaj khov emulsions. Emulsions yog cov khoom uas muaj ob theem sib txawv - roj thiab dej. Yog tias tsis muaj kev cuam tshuam, lawv yuav pib sib cais. Txawm li cas los xij, los ntawm kev ntxiv Polysorbate 40 ua ib qho emulsifier, nws tuaj yeem pab ua kom ob yam khoom sib cais, tsim kom muaj kev sib tov ruaj khov thiab ntev dua.

Sib nrug los ntawm nws cov tswv yim siv hauv kev tsim kho tus kheej thiab cov khoom noj khoom haus, Polysorbate 40 kuj tau qhia txog cov txiaj ntsig kev kho mob. Cov kev tshawb fawb tau pom tias cov khoom xyaw muaj antioxidant zog thiab tuaj yeem pab txo qhov mob. Qhov no ua rau nws muaj txiaj ntsig zoo rau cov khoom siv tshuaj.

Kev siv Polysorbate 40, tshwj xeeb tshaj yog nyob rau hauv cov khoom tu tus kheej, yog ib puag ncig los ntawm qee qhov tsis ntseeg. Qee tus neeg txhawj xeeb tias cov khoom xyaw yuav muaj kev cuam tshuam tsis zoo rau ntawm daim tawv nqaij. Txawm li cas los xij, tam sim no tsis muaj pov thawj kev tshawb fawb los txhawb qhov kev thov no. Qhov tseeb, cov khoom xyaw tau pom tias muaj kev nyab xeeb rau tib neeg siv los ntawm cov koom haum tswj hwm xws li Food and Drug Administration (FDA).

Nws yog ib qho tseem ceeb uas yuav tau taw qhia tias kev nyab xeeb ntawm Polysorbate 40 feem ntau nyob ntawm qhov concentration ntawm cov khoom xyaw. Hauv cov khoom siv tu tus kheej, nws feem ntau yog siv hauv cov ntsiab lus tsawg dua 5%. Ntawm qhov concentration no, nws pom tau tias muaj kev nyab xeeb rau kev siv los ntawm cov neeg feem coob.

Zuag qhia tag nrho, cov khawv koob ntawm Polysorbate 40 nyob rau hauv nws lub peev xwm los ua tau zoo emulsify roj thiab dej-raws li tshuaj, nws muaj peev xwm kom stabilizes emulsions, nws muaj peev xwm kho mob, thiab nws pom zoo los ntawm cov koom haum tswj raws li ib tug muaj kev ruaj ntseg cov khoom rau tib neeg siv. Nws yog ib qho khoom muaj txiaj ntsig uas ua lub luag haujlwm tseem ceeb hauv kev tsim khoom ntawm ntau yam khoom, ua rau peb lub neej niaj hnub zoo dua thiab muaj kev lom zem.

25kg / nruas