Glycerin - kuyini? Ukubunjwa glycerol. Kusetshenziswa imithi

Ezimbonini eziningi kabanzi glycerin. Kuyini futhi yiziphi izakhiwo eyinhloko izidakamizwa? glycerin Okokuqala yatholwa wemithi Swedish K. Scheele ngasekupheleni kwekhulu nesishiyagalombili. Kusukela ngaleso sikhathi, ngenxa impahla yayo, isetshenziswa kwezokwelapha kanye izimonyo ngisho embonini yezokudla.

Glycerin - kuyini? Uhlelo oluyisisekelo oluthi Izakhiwo

Lo luketshezi kungekho nto enemibala emihle kuyinto utshwala trihydric. Glycerin ingase futhi ibe kwifomu amakristalu okuyinto ancibilike ezingeni lokushisa ongaphakeme (17 ° C). Abilayo iphuzu mayelana 290 ° C. Glycerin kuyinto miscible kalula nge utshwala, amanzi kanye kuphela ezinhle compounds eziningi (kokubili organic wezinto). The main Izakhiwo kukhona hygroscopicity, ukungabi iphunga, umbala. Kuyaphawuleka ukuthi lokhu akukona into enobuthi, ngakho ephephile impilo yomuntu. Nokho, ziyoba khona ngakho okuthiwa njengoba glycerol (njengoba kukhonjiswe ngesiNgisi glycerol ezingezona ezemvelo). Kuyini lokhu? Le nto etholwe hhayi kusuka amafutha yemvelo. Ngo isiRashiya le division zibe glycerol futhi glycerol engekho.

Njengoba glycerin okulungiselelwe

Isampula lokuqala glycerin laliqongelelwe amalahle a oxide phambili namafutha omnqumo. Ngenxa zamakhemikhali isixazululo amnandi etholwe. Ahwamukayo ke, Scheele kwaba izidakamizwa kakhulu viscous. Ngasekuqaleni kwawo-nesishiyagalolunye glycerol ekhulwini ezimbonini nasekuhwebelaneni ekhishwe (saponification hydroxides amafutha). Ngemva kwesikhashana, yasungulwa enye indlela ngokukhiqiza glycerol. I amafutha ungeze kwamahala kwenani elithile lamanzi. Khona-ke ingxube sishisiswe. Lapho le ngxube ukuthi isihlakazeka ku-fatty acid kanye glycerol ngqo. It igcwalisa lonke inqubo amahora angaba ngu-12. Ukubunjwa glycerol kwaba okulandelayo: carbon, i-hydrogen ne-oksijini. Okungukuthi, e-molecule uqukethe isigcawu ezintathu hydroxyl (CH ₂ OH-CHOH-CH ₂ OH). Indlela okuchazwe kabanzi eRussia. Kodwa zikhona izindlela eziningana ukuze bathole izidakamizwa. Omunye wabo - the ziphuzo zazihluzwa of glycerol nge umusi. Ngakho kungenzeka ukuthola glycerin distilled. Kuyini lokhu? Lokhu kwaziswa ukuhlanzwa okuyinto awunankinga yokwenze ukusetshenziswa endlini (isibonelo kwezokwelapha noma umkhakha ukudla). Futhi esetshenziswa ukwenziwa emulsifiers - sulfoneftyanye acid.

Ukusetshenziswa glycerol e Cosmetology

Ngo Cosmetology kabanzi izidakamizwa ezifana glycerin. Inani (ruble 10) ikuvumela ukuthi usebenzise ke izinto eziningi ezinkulu, kuyilapho izimonyo zisatholakala. Sici Its main - ikhono ukuncela umswakama imvelo. It, efana isiponji ubamba wonke amangqamuzana awuketshezi emoyeni ematisa ke integuments. Glycerin itholakala okhilimu abaningi ngoba ubuso, umzimba, izandla. kukhona izindlela eziningi buso yemvelo kanye nezinye izimali ngesisekelo le nto ukuthi ingalungiswa ekhaya. Nokho, kuwufanele ukukhumbula ukuthi umoya ngokweqile ezomile (isibonelo, phakathi isizini Ukushisa, ehlobo) kuqinisekisa ukuthi glycerin kudala befilimu kobuso epidermis. Ngenxa yalokho, umswakama amuncwa umzimba emkhathini eside futhi izingqimba ezijulile isikhumba sethu. Ngakho, kuba uya woma, kungase kubangele ubuhlungu. Izimonyo kufanele ibe engekho ngaphezulu kuka-7% glycerol. Kuphela kulesi simo-ke uyonika umphumela oyifunayo.

glycerol kwemithi. Kuyini lokhu? Ukusetshenziswa ketshezi imithi

Okokuqala, ukuze usebenzise glycerin e amalungiselelo yezokwelapha, kufanele kahle bahlanza kusuka zonke izinhlobo amanyela. Ngesimo okumsulwa, into enjalo anezakhi ezinhle isinqandakuvunda. It kungabonakala njengengxenye zonke izinhlobo yokugcoba zezinkinga isikhumba, glycerin nakho kunomthelela ukuphulukiswa amanxeba. Futhi, ngenxa yekhono layo ukuze ukuncela nokugcina umswakama, yengezwe ezihlukahlukene amaphilisi. Unika a viscosity alandisa kumasayiraphu yokugcoba, ayinhlama. Kufanele kuqashelwe ukuthi glycerol kuvumela ukwakhiwa ngaphezulu bagxila (uma amanzi esikhundleni ketshezi). Glycerin e ekhemisi kungatholakala njengendlela suppository rectal. Ziyakwazi kakhulu ukuqunjelwa, ukukhuthaza peristalsis emathunjini. Kukhona zokupheka of imithi yendabuko, okuncike ukusetshenziswa glycerol.

Folk zokupheka usebenzisa glycerol

Abaningi ukukhwehlela imithi eyaziwa ngesisekelo uju, kalamula glycerin. Ukuze wenze lokhu, kumele begeza lemon, ubilise it ngokulambisa bathukuthele amanzi cishe imizuzu engu-10. Khona-ke ngawakhamela ijusi kusukela ulamula, engeza glycerin. Inani glycerol ukusebenza kwangaphakathi izoke ephakeme (ruble angu-50). Ngaphezu kwalokho, ingxube ingezwe uju. Ithathwe imithi enjalo ithisipuni 3-4 izikhathi ngosuku.

Glycerin futhi kuzosiza ekulweni ne imifantu phezu izithende. Ngenxa yale njongo kubalulekile ukuze ungeze esincane uviniga lubricating Ukwakheka etholwe izithende ngaphambi kokulala. Futhi kungenzeka ingxube isicelo njengoba buso. Ukugcina kwabo phezu imilenze kufanele kube amahora ambalwa ukuze zithole imiphumela esiphezulu.

Kukhona iresiphi kusuka ubuhlungu bamalunga. Kufanele zixutshwe eziningi alinganayo ammonia, iodine, uju kanye glycerin. Izibuyekezo salesi sibhedlela kakhulu. Namafutha muhle futhi kusiza ukulimala of the system zemisipha.

Glycerin nokudla

Esikhathini yesimanje umkhakha ukudla glycerin ingatholakala cishe njalo confection. Cream, candies, ushokoledi, ukubhaka - lokhu akulona uhlu oluphelele imikhiqizo ingaqukatha ukudla glycerin. Futhi, ingatholakala imikhiqizo ufulawa. Ngokusetshenziswa ketshezi azikwazi ukukhula isinkwa lidala okwesikhathi eside phakathi ukubhaka, umthamo yayo ukwanda kanye pasta ziphelelwa okunamathelayo. Esinye isici esibangela isicelo - utshwala umkhakha. Glycerin siyingxenye ye cishe bonke liqueurs. Futhi, kungatholakala iziphuzo ezibandayo.

Okunye Izicelo

isixazululo glycerol has ezihlukahlukene kwezicelo. It is asetshenziswa kwezolimo ukuze bayothola ukwelashwa imbewu. Izidakamizwa ukuthi ayingxenye we ketshezi, ukuvikela ngokuphelele emagxolweni izihlahla kusuka nezilokazane sezulu. Futhi, glycerol isetshenziswa kwezempi ngaphambili, izinto zokuthutha izimboni (it is busuka anti-nqabela futhi ukubopha uketshezi). Uma ungeza into ugwayi kulawulwa nomswakama wale mithandazo mitigated by ukunambitheka kwako. Iphinde isetshenziselwe enkulu ekwakhekeni liquid ugwayi electronic. Izibuyekezo Umthengi bathi glycerol lubaluleke ekuphileni kwansuku zonke. Nayo ungakwazi kukhanye laminate ukuhoxisa amabala kusuka amajikijolo, itiye, ikhofi, uhlanze lesikhumba ubanikeze kukhanye kokuqala.