IGlycerol | 56-81-5
IiNkcazo zeeMveliso
I-Glycerol (okanye i-glycerine, i-glycerin) i-polyol elula (i-alcohol alcohol) i-compound. Lulwelo olungenambala, olungenavumba, lwe-viscous olusetyenziswa ngokubanzi kwimixube yamayeza. I-Glycerol inamaqela amathathu e-hydroxyl anoxanduva lokunyibilika kwayo emanzini kunye nobume bayo be-hygroscopic. Umqolo we-glycerol ungundoqo kuzo zonke iilipids ezibizwa ngokuba yi-triglycerides. I-Glycerol inencasa eswiti kwaye inetyhefu ephantsi.Ishishini lokutyaEkutyeni nakwiziselo, i-glycerol isebenza njenge-humectant, i-solvent, kunye ne-sweetener, kwaye inokunceda ukugcina ukutya. Ikwasetyenziswa njengokuzalisa ukutya okunamafutha aphantsi alungiselelwe urhwebo (umzekelo, amaqebengwana), nanjengesixhobo sokujiya kwiiliqueurs. I-Glycerol kunye namanzi zisetyenziselwa ukugcina iintlobo ezithile zamagqabi. Njengendawo yeswekile, inama-27 eekilocalories kwitispuni nganye (iswekile inama-20) kwaye yi-60% eneswiti njengesucrose. Ayiyondli iibhaktheriya ezenza amacwecwe kwaye ibangele imingxuma yamazinyo. Njengesongezo sokutya, i-glycerol ibhalwe njengenombolo ye-E422. Yongezwa kwi-icing (i-frosting) ukukhusela ukubeka nzima kakhulu.Njengoko isetyenziselwa ukutya, i-glycerol ihlelwe yi-American Dietetic Association njenge-carbohydrate. I-US Food and Drug Administration (FDA) ukutyunjwa kwe-carbohydrate kubandakanya zonke ii-caloric macronutrients ngaphandle kweprotheyini kunye namafutha. I-Glycerol ine-caloric density efana ne-table sugar, kodwa i-index ye-glycemic ephantsi kunye neendlela ezahlukeneyo zemetabolism ngaphakathi komzimba, ngoko ke abanye abaxhasi bokutya bamkela i-glycerol njenge-sweetener ehambelana nokutya okuphantsi kwe-carbohydrate.Izicelo zokunyamekela amayeza kunye nezomntu IGlycerol isetyenziselwa unyango kunye neyeza kunye neyeza amalungiselelo okhathalelo lomntu, ikakhulu njengendlela yokuphucula ukuguda, ukubonelela nge-lubrication kunye ne-humectant. Ifumaneka kwi-allergen immunotherapies, i-syrups yokukhohlela, i-elixirs kunye ne-expectorants, i-toothpaste, i-mouthwash, iimveliso zokunakekelwa kwesikhumba, i-cream yokucheba, iimveliso zokunakekelwa kweenwele, iisepha kunye nezithambisi zomntu ezisekelwe emanzini. Kwiifom zedosi eqinile njengeepilisi, i-glycerol isetyenziswa njenge-agent ephethe ithebhulethi. Ukusetyenziswa komntu, i-glycerol ihlelwa yi-US FDA phakathi kwe-sugar alcohols njenge-caloric macronutrient.Glycerol yinxalenye yesepha ye-glycerin. Iioli eziyimfuneko zongezwa kwivumba elimnandi. Olu hlobo lwesepha lusetyenziswa ngabantu abanolusu olubuthathaka, olucaphuka lula kuba luthintela ukoma kolusu ngeempawu zalo zokufumisa. Itsala ukufuma kunyuke ngoomaleko bolusu kwaye icothe okanye ithintele ukomisa okugqithisileyo kunye nokuphuma komphunga. Nangona kunjalo, abanye bathi ngenxa yeempawu zokufunxa ukufuma kwe-glycerin, kunokuba ngumqobo kunenzuzo.I-Glycerol ingasetyenziselwa njenge-laxative xa ifakwe kwi-rectum kwi-suppository okanye encinci-volume (2-10 ml) (enema) ifom iyacaphukisa i-anal mucosa kwaye ibangela i-hyperosmotic effect.Ithathwa ngomlomo (ehlala ixutywe kunye nejusi yesithelo ukunciphisa ukunambitheka kwayo okumnandi), i-glycerol inokubangela ukuncipha ngokukhawuleza, okwethutyana kwixinzelelo lwangaphakathi lweso. Oku kunokuba lunyango olungxamisekileyo lokuqala loxinzelelo oluphezulu lwamehlo.
Inkcazo
INTO | UMGANGATHO |
Imbonakalo | Ayinambala, Icacile, Ulwelo lweSiraphu |
Ivumba | Ayinavumba kwaye incasa iSwiti |
Umbala(APHA) = | 10 |
Umxholo weGlycerin>= % | 99.5 |
Amanzi =<% | 0.5 |
Ubunzima obuthile (25℃) >= | 1.2607 |
I-Acid enamafutha kunye ne-Ester = | 1.0 |
Ikloridi =<% | 0.001 |
IiSulphates =<% | 0.002 |
Isinyithi esinzima (Pb) =< ug/g | 5 |
Intsimbi =<% | 0.0002 |
Readliy Carbonizable Substances | Ukupasa |
Intsalela ekutshisweni =<% | 0.1 |