Glycerin thiab nws daim ntawv thov. khoom noj khoom haus glycerine

Substance hu ua "glycerine" twb xub ua nyob rau hauv 1779 xyoo raws li pov tseg nyob rau hauv qhuav ntawm soaps. Txij thaum ntawd los nws twb tau ntse siv nyob rau hauv txhua industries, xws li cov zaub mov.

Glycerin - yog dab tsi?

Niaj hnub no cov zaub mov glycerol ua los ntawm zoo yam hom tsiaj nqaijrog thiab roj los ntawm hydrolysis, muaj raws nyob rau hauv expansion ntawm tus thawj yam khoom uas nyob rau hauv kev sib cuag nrog dej.

Nyob rau hauv tas li ntawd mus rau lub npe Hmoob, qhov no tshuaj muaj ib tug ob peb txheej txheem cim:

• E422, siv mas nyob rau hauv cov zaub mov kev lag luam;
• glycerol.

Cov tshuaj nyob tus yeees ntawm cov tshuaj yeeb dej caw yog ib tug trihydric cawv, thiab lub cev thaj chaw ntawm glycerin - ib tug pob tshab thiab khov kua muaj ib tug Sweet saj, tsis muaj tsw. Nws yog kiag li soluble nyob rau hauv cov dej thiab tov nrog ib yam ntawm cov nws volume.

Khoom noj khoom haus glycerine thiab Technology: dab tsi yog qhov txawv?

Tsis yog txhua txhua yam ntawm glycerin siv nyob rau hauv qhov siv thiab ua kev tu cev khoom los yog khoom noj khoom haus ntau lawm. Tom qab qhib ntawm lub compound ntawm mis rau ob thiab ib tug peb lub hlis twg ib puas xyoo ntawm nws txhiab ntawm thwmsim tau nqa tawm, raws li ib tug tshwm sim ntawm uas muaj yog ib tug meej txawv ntawm cov glycerol mus rau hauv lub nram qab no:

• kev;
• chaw muag tshuaj;
• khoom noj khoom haus;
• tshwj xeeb.

Tshwj xeeb glycerol yog siv, piv txwv li, raws li ib tug luj kua rau hauv luam yeeb, lub ntsiab tivthaiv yog propylene glycol. Khoom noj khoom haus glycerine, los yog ib tug zaub mov additive E422, ua tsuas ntawm tej yam ntuj tso roj los sis cov tsiaj nqaijrog. Lub ntsiab sib txawv ntawm cov kev glycerine zaub mov los yog chaw ua tshuaj ntshiab glycerol cov ntsiab lus yog nyob rau hauv lub tshuaj (99%).

Khoom noj khoom haus muaj kev ruaj ntseg glycerol

Nyob rau hauv feem ntau lub teb chaws, nws yog dav siv zaub mov glycerol, uas qauv ntawm ib lub xeev theem tso cai rau siv raws li ib tug khoom noj khoom haus additive nyob rau hauv qhov siv thiab ua cov khoom noj khoom. Cov tshuaj yeeb dej caw yog kev ruaj ntseg kiag rau tib neeg, tiam sis nws yog pom zoo kom txo tau cov kev siv nyob rau hauv tej yam cov kab mob ntawm ob lub raum thiab lub plawv vim hais tias ntawm nws cov degidraliziruyuschih zog.

Nyob rau lwm cov tes, khoom noj khoom haus glycerine ua mob ab tsi rau tib neeg noj qab haus huv rau cov nram qab no yog vim li cas:

• nws yog ib tug natural khoom rau hauv lub cev, raws li nws tus kheej-ua nyob rau hauv lub mob huam raws li qhov xaus ntawm kev noj haus rog nyob rau hauv cov kua tsib;
• Glycerin yog kiag li uas tsis yog-tshuaj lom;
• science pom hais tias me me koob tshuaj ntawm glycerol muaj ib tug zoo ntxim rau cov qog ua kua week ntawm ntau yam kabmob, vascular phab ntsa thiab daim tawv nqaij.

Kev siv cov glycerol

Nyob rau hauv cov zaub mov kev lag luam nws yog dav siv glycerin. Khoom noj khoom haus additive E422 yog ib qho ntawm feem ntau thiab yog siv:

• nyob rau hauv qhov siv thiab ua kev zom khoom ntawm cov pos hniav, hais lus ib tug qab zib hloov;
• nyob rau hauv qhov siv thiab ua bakery khoom, tiv thaiv lub tsim ntawm ib tug crust on huv mov;
• nyob rau hauv qhov siv thiab ua confectionery, qhob noom xim kasfes tuav muab ntau maj mam thiab me me saj;
• nyob rau hauv zus tau tej cov carbonated dej qab zib thiab ntau yam ntawm appetizers - muab saj ntau tsos thiab softness;
• nyob rau hauv qhov siv thiab ua cov nplej zom, nyob rau hauv particular mij thiab vermicelli mus tshem tawm tackiness thiab razvaristosti.

Tsis tas li ntawd cov zaub mov glycerin yog siv los ua rau kom lub txee lub neej ntawm ib tug loj pawg ntawm zaub mov, kev txhim kho lawv cov hom nyob rau hauv tej yam cia tej yam kev mob. Extract glycerine wetted feem ntau qhuav ua ntej muab lawv nyob rau hauv lub txee.

Nyob rau hauv thiaj li yuav ua tshuaj yej los yog kasfes ib lub tsw thiab nyeem ib co manufacturers ntawm kho glycerol. Thiab txawm haus luam yeeb, uas yog nyuaj rau tus cwj pwm mus rau ib tug foodstuff kho extract E422 kom tshem tawm nws tej tsw.

Raws li pom los ntawm cov kev uas siv, glycerol yog ib tug universal additive rau cov kawm ua noj thiab confectionery.

Kev siv ntawm glycerine nyob rau hauv tshuaj pleev ib ce thiab cov tshuaj

Nyob rau hauv noj qab haus huv thiab kev zoo nkauj los siv lub tsev muag tshuaj, thiab tsis yog khoom noj glycerin. Tshuaj siv no kev siv, incidentally, loj thov, mas nyob rau hauv cov kua los yog gel cov ntaub ntawv.

Glycerin muaj ib tug zoo ntxim rau ntawm daim tawv nqaij, softens thiab nourishes, tiv thaiv los ntawm qhuav tawm. Glycerin, muag nyob rau hauv pharmacies, tsev ua tu tshuaj pleev ib ce - cream, zawv plaub hau, lub ntsej muag qhov ncauj qhov ntswg thiab cov plaub hau.

Glycerol kuj yog siv raws li ib tug medicament rau cov kev kho mob ntawm tej yam kab mob. Nyob rau hauv kev, haus yuav txo tau intracranial thiab intraocular siab, ua rau kom lub osmotic.

Ntsuas ntawm lub koom haum saib xyuas ntawm glycerin pab nrog voos ntawm cov qhov quav mucosa, nkoos lus. Yuav kom ua tau txaus laxative nyhuv ntawm koom haum saib xyuas ntawm 5 ml ntawm glycerol, tab sis, nrog hemorrhoids thiab inflammatory plob tsis so tswj kev siv yog tsis tau tso cai.