Glycerol |56-81-5

Glycerol (kapena glycerine, glycerin) ndi polyol yosavuta (shuga mowa) pawiri.Ndi madzi opanda mtundu, osanunkhiza, owoneka bwino omwe amagwiritsidwa ntchito kwambiri popanga mankhwala.Glycerol ili ndi magulu atatu a hydroxyl omwe amachititsa kusungunuka kwake m'madzi ndi chikhalidwe chake cha hygroscopic.Glycerol nsana ndi pakati pa lipids onse omwe amadziwika kuti triglycerides.Glycerol imakoma komanso imakhala ndi kawopsedwe kakang'ono. Makampani azakudyaMuzakudya ndi zakumwa, glycerol imakhala ngati chinyontho, chosungunulira, komanso chotsekemera, ndipo imathandizira kusunga zakudya.Amagwiritsidwanso ntchito ngati zodzaza muzakudya zokhala ndi mafuta ochepa (mwachitsanzo, makeke), komanso ngati zowonjezera muzakudya zoledzeretsa.Glycerol ndi madzi amagwiritsidwa ntchito kusunga mitundu ina ya masamba.Monga cholowa m'malo shuga, ili ndi pafupifupi ma kilocalories 27 pa supuni ya tiyi (shuga ili ndi 20) ndipo ndi 60% yokoma ngati sucrose.Sichimadyetsa mabakiteriya omwe amapanga zolembera ndikuyambitsa mano.Monga chowonjezera cha chakudya, glycerol imalembedwa kuti E nambala E422.Imawonjezeredwa ku icing (chisanu) kuti chiteteze kuyika kwambiri.Monga momwe amagwiritsidwira ntchito muzakudya, glycerol imagawidwa ndi American Dietetic Association monga chakudya chamagulu.Dongosolo la US Food and Drug Administration (FDA) limaphatikizapo ma macronutrients onse opatsa mphamvu kuphatikiza mapuloteni ndi mafuta.Glycerol imakhala ndi kachulukidwe ka calorie wofanana ndi shuga wapa tebulo, koma index yotsika ya glycemic ndi njira zosiyanasiyana za kagayidwe kachakudya m'thupi, kotero ena olimbikitsa zakudya amavomereza glycerol ngati chotsekemera chogwirizana ndi zakudya zochepa zama carbohydrate. kukonzekera kwaumwini, makamaka ngati njira yopititsira patsogolo kusalala, kupereka mafuta komanso ngati humectant.Amapezeka mu allergen immunotherapies, mankhwala a chifuwa, elixirs ndi expectorants, mankhwala otsukira mkamwa, zotsukira pakamwa, zosamalira khungu, zonona zometa, zosamalira tsitsi, sopo ndi mafuta opangira madzi.M'mitundu yolimba ya mlingo ngati mapiritsi, glycerol imagwiritsidwa ntchito ngati piritsi.Kwa anthu, glycerol imayikidwa ndi US FDA pakati pa zakumwa za shuga monga caloric macronutrient.Glycerol ndi gawo la sopo wa glycerin.Mafuta ofunikira amawonjezedwa kununkhira.Sopo wamtunduwu amagwiritsidwa ntchito ndi anthu omwe ali ndi khungu lovuta, losavuta kukwiya chifukwa limalepheretsa kuuma kwa khungu ndi zinthu zake zonyowa.Imakokera chinyontho kupyola m'magulu akhungu ndikuchepetsa kapena kuletsa kuyanika kwambiri ndi kutuluka kwa nthunzi.[kutchulidwa kofunikira] Ndi maubwino ofanana, glycerin ndi chinthu chodziwika bwino m'maphikidwe ambiri amchere amchere.Komabe, ena amanena kuti chifukwa cha mphamvu ya glycerin yomwe imatenga chinyezi, ikhoza kukhala cholepheretsa kwambiri kuposa phindu.Glycerol ikhoza kugwiritsidwa ntchito ngati mankhwala otsekemera akalowetsedwa mu rectum mu suppository kapena voliyumu yaying'ono (2-10 ml) (enema). mawonekedwe;imakwiyitsa mucosa ya anal ndipo imayambitsa hyperosmotic effect.Kutengedwa pamlomo (nthawi zambiri kusakaniza ndi madzi a zipatso kuti muchepetse kukoma kwake kokoma), glycerol ingayambitse kuchepa kwachangu, kwakanthawi kochepa kwapakati pa diso.Izi zitha kukhala zothandiza poyambira chithandizo chadzidzidzi cha kuthamanga kwambiri kwamaso.