Okuqukethwe
I-Glycerin (Glycerol, E422)
I-Glycerin yinto yeqembu lama-stabilizers, thickeners, emulsifiers. Esigabeni samazwe omhlaba izithasiselo zokudla, iGlycerin inikezwa ikhodi E422.
Izici ezijwayelekile nokulungiswa kweGlycerol
I-Glycerin ibukeka njengoketshezi olucacile nge-viscosity ephezulu. Inokunambitheka okuncane okumnandi, njengoba kufakazelwa igama lalo (kusuka esiGrekini. i-glycos - kamnandi). Ngokuya ngezici zamakhemikhali, i-glycerin iyitshwala elilula kakhulu le-triatomic, elaqala ukutholwa nguKarl Scheele ngo-1779 ngama-saponifying fat (calorizator). Cishe yonke i-glycerin selokhu yatholwa ngama-saponifying amafutha namafutha njengomkhiqizo. I-E422 ixubeka kahle namanzi nolunye uketshezi. Ifomula yamakhemikhali HOCH2CH (OH) -CH2awu
Inhloso nokusetshenziswa kweGlycerin
I-E422 igcina futhi ikhulise izinga le-viscosity kanye nokuvumelana kwemikhiqizo, ngakho-ke kudingekile ezimeni lapho kudingekile ukuxuba izithako ezivame ukungaqondakali, okungukuthi, zisebenza njenge-emulsifier. Isetshenziswa kabanzi embonini yokudla ukuze kukhiqizwe uphuzo oludakayo kanye ne-confectionery.
I-Glycerin isetshenziswa ekukhiqizeni osikilidi abasebenza ngogesi, ekukhiqizeni ugwayi, embonini yepende ne-varnish. Isetshenziswa njengendlela yokulondoloza amalungiselelo we-anatomical.
I-Glycerin isetshenziswa futhi ekukhiqizeni iziqhumane nezinhlanganisela, iphepha ne-antifreeze, kanye nokukhiqizwa kwempahla yesikhumba.
Ku-cosmetology, i-Glycerin isetshenziswa njengesithako esiyinhloko ekukhiqizeni okhilimu, ama-emulsions nezinsipho, kukholelwa ukuthi ithambisa isikhumba, kepha manje lokhu kuyimpikiswano.
Izinzuzo nokulimala kwe-E422
I-Glycerin iyingxenye yemithi eyehlisa ingcindezi engasebenzi, isetshenziselwa ukujova ngemithambo kweminye imisebenzi. I-E422 ingadala ukoma komzimba emzimbeni, ngokudla okungalawulwa, ngakho-ke ukuphikisana okuyikho ekusetshenzisweni kwe-E422 yizifo zezinso nezinkinga ngokujikeleza kwegazi. Kwezinye izimo, i-E422 ayithathwa njengeyingozi, inqobo nje uma imithetho nemithetho yokusetshenziswa kwesithasiselo sokudla iyagcinwa. Ama-triglycerides avela ku-glycerol futhi akhiwa lapho kune-fatty acid ephezulu. Ama-Triglycerides ayizinto ezibalulekile kunqubo ye-metabolic ezintweni eziphilayo.
Ukusetshenziswa kwe-E422
Ezweni lonke lethu, isithasiselo sokudla i-E422 Glycerin sivunyelwe ukusetshenziswa ngobuningi obulinganiselwe.