Glycerol |56-81-5

I-Glycerol (noma i-glycerine, i-glycerin) iyinhlanganisela elula ye-polyol (utshwala obushukela).Iwuketshezi olungenambala, olungenaphunga, olune-viscous olusetshenziswa kakhulu ekwenziweni kwemithi.I-Glycerol inamaqembu amathathu e-hydroxyl anesibopho sokuncibilika kwayo emanzini kanye nemvelo yayo ye-hygroscopic.Umgogodla we-glycerol uphakathi kwawo wonke ama-lipids aziwa ngokuthi ama-triglycerides.I-Glycerol inambitheka kamnandi futhi inobuthi obuphansi.Imboni yokudlaEkudleni naseziphuzweni, i-glycerol isebenza njenge-humectant, i-solvent, ne-sweetener, futhi ingasiza ekulondolozeni ukudla.Ibuye isetshenziswe njengokugcwalisa ekudleni okunamafutha aphansi (isb., amakhukhi), kanye nokujiya kogologo.I-Glycerol namanzi asetshenziselwa ukulondoloza izinhlobo ezithile zamaqabunga.Njengendawo kashukela, inama-kilocalories acishe abe ngu-27 ithisipuni (ushukela unama-20) futhi ingu-60% ubumnandi njenge-sucrose.Ayiwondli amagciwane akha ama-plaque futhi abangele imigodi yamazinyo.Njengesengezo sokudla, i-glycerol ibhalwe ngokuthi inombolo engu-E E422.Yengezwe ku-icing (frosting) ukuvimbela ukuthi ibeke kanzima kakhulu.Njengoba isetshenziselwa ukudla, i-glycerol ihlukaniswa yi-American Dietetic Association njenge-carbohydrate.Ukuqokwa kwe-US Food and Drug Administration (FDA) carbohydrate kufaka phakathi wonke ama-caloric macronutrients ngaphandle kwamaprotheni namafutha.I-Glycerol ine-caloric density efana noshukela wetafula, kodwa inenkomba ye-glycemic ephansi kanye nendlela ehlukile ye-metabolic emzimbeni, ngakho abanye abameli bezokudla bamukela i-glycerol njengesishukela esihambisana nokudla okune-carbohydrate ephansi.Izicelo zokunakekelwa kwemithi kanye nokunakekelwa komuntu siquI-Glycerol isetshenziswa kwezokwelapha kanye nemithi kanye amalungiselelo okunakekelwa komuntu siqu, ikakhulukazi njengendlela yokuthuthukisa ukushelela, ukuhlinzeka ngokugcoba kanye ne-humectant.Itholakala kuma-allergen immunotherapies, ama-syrups okukhwehlela, ama-elixirs nama-expectorant, umuthi wokuxubha, okokugeza umlomo, imikhiqizo yokunakekelwa kwesikhumba, ukhilimu wokushefa, imikhiqizo yokunakekelwa kwezinwele, insipho kanye nezinto zokuthambisa zomuntu ezisekelwe emanzini.Kumafomu omthamo oqinile njengamaphilisi, i-glycerol isetshenziswa njenge-ejenti ephethe amaphilisi.Ngokusetshenziswa komuntu, i-glycerol ihlukaniswa yi-US FDA phakathi kotshwala obushukela njenge-caloric macronutrient.I-Glycerol iyingxenye yensipho ye-glycerin.Amafutha abalulekile ayengezwa ephunga elimnandi.Lolu hlobo lwensipho lusetshenziswa abantu abanesikhumba esizwelayo, esicasuka kalula ngoba sivimbela ukoma kwesikhumba ngezinto ezisithambisayo.Idonsa umswakama phezulu ngezingqimba zesikhumba futhi ibambezele noma ivimbele ukomiswa ngokweqile kanye nokuhwamuka.[icashunwa] Ngezinzuzo ezifanayo, i-glycerin iyisithako esivamile kumaresiphi amaningi osawoti okugeza.Kodwa-ke, abanye bagomela ngokuthi ngenxa yezinto ezimunca umswakama we-glycerin, kungaba yisithiyo kakhulu kunenzuzo.I-Glycerol ingasetshenziswa njenge-laxative uma ifakwa ku-rectum nge-suppository noma ivolumu encane (2-10 ml) (enema). ifomu;iyacasula i-mucosa ye-anal futhi ibangele umphumela we-hyperosmotic.Kuthathwa ngomlomo (ngokuvamile kuhlanganiswe nejusi yezithelo ukuze kuncishiswe ukunambitheka kwayo okumnandi), i-glycerol ingabangela ukwehla okusheshayo, okwesikhashana ekucindezelweni kwangaphakathi kweso.Lokhu kungaba usizo lokuqala oluphuthumayo oluphuthumayo lomfutho wamehlo ophakeme kakhulu.