I-Glycerol inamandla okuthambisa angenakuqhathaniswa, okuyibeka phambili ku-cosmetology. Kodwa inamanye amandla amaningi achaza ukusetshenziswa kwayo okubanzi kwezinye izindawo.

I-Glycerol ivame ukusetshenziswa njenge-moisturizer, i-solvent kanye ne-lubricant. I-moisturizer inempahla yokulungisa amanzi, okusho ukuthi i-hydrating. I-solvent inamandla okuncibilikisa izinto. I-lubricant isetshenziselwa ukunciphisa ukungqubuzana: lapha, ukufana kwe-viscous kwe-glycerol kushelela isikhumba, kuyasigcoba.

I-Glycerol inokunambitheka okumnandi okumaphakathi (okungaba ngu-60% walowo we-sucrose) futhi inyibilika kakhulu kune-sorbitol, enambitheka kancane futhi kwesinye isikhathi ithatha indawo yayo.

Isetshenziswa ezintweni zokuxubha amazinyo, okokugeza umlomo, okokuthambisa, imikhiqizo yezinwele kanye nensipho. Kuphinde kube yingxenye yezinsipho ze-glycerin, ikakhulukazi insipho yaseMarseille.

I-Glycerin ngamafuphi inezici eziningi:

• Inikeza ubushelelezi emikhiqizweni eminingi;
• Inamandla okudonsa amanzi aqinile ngenxa yekhono layo lokugcina izikhathi eziningana isisindo sayo emanzini. Ngakho-ke, yakha isithiyo ku-epidermis, inciphisa ukulahlekelwa umswakama ngenkathi ibuyisela umsebenzi we-lipids odlala indima ebalulekile ekulungiseni isikhumba;
• Inezici ze-emollient. Igama elithi emollient kwezokwelapha lisho: eliphumuza izicubu (kusuka kwelesiLatini elithi mollire, thambisa). Ngokomfanekiso, ukuthambisa, ukuthamba. Okusho ukuthi, bushelelezi isikhumba nezinwele ngenkathi kugcinwa izinga elihle lokukhipha amanzi;
• Umsebenzi wayo occlusive uvumela isikhumba ukuthi sivikeleke ekuhlaselweni kwangaphandle njengomoya nokungcola;
• Ekusebenzeni, isetshenziswa kanye noma kabili ngosuku, endaweni encane.

Ubufakazi obungcono kakhulu bamandla ayo okuthambisa ukusetshenziswa kwayo ku-dermatology ukukhulula noma ngisho nokwelapha izilonda ezikhubaza ezingamahlalakhona noma izilonda zengozi.

• Ngomzila we-cutaneous, ngokuhlanganiswa nopharafini kanye ne-petroleum jelly, i-glycerol isetshenziselwa ukuphatha ukusha, i-atopic dermatitis, ichthyosis, i-psoriasis, ukomisa kwesikhumba;
• Ngomzila we-cutaneous, ngokuhlanganiswa ne-talc ne-zinc, i-glycerol isetshenziswa ekulawulweni kwe-dermatitis ecasulayo kanye ne-diaper rash, ikakhulukazi ezinganeni.

Ngakho-ke i-glycerol noma i-glycerin inguketshezi olungenambala, olungenaphunga, olunama-viscous olunokunambitheka okumnandi. I-molecule yayo inamaqembu angu-3 e-hydroxyl ahambisana nemisebenzi emi-3 yotshwala enesibopho sokuncibilika kwayo emanzini kanye nemvelo yayo ye-hygroscopic.

I-hygroscopic substance into evamise ukugcina umswakama ngokumuncwa noma ngokukhangisa. Ngaphezu kwalokho, i-glycerol ayigcinwa kahle futhi iyancipha ngokumunca umswakama ovela emoyeni.

Imikhiqizo etholakala emakethe iqukethe i-glycerol emsulwa noma izingxube ezisuselwe ku-glycerol. Inhlanganisela ye-glycerol + petroleum jelly + parafini iyathakazelisa ngokukhethekile. Umphumela wokuvikela isikhumba ubuye wabonakala ngokuhlolwa kwe-ex vivo okwenziwa ekufakweni kwezicubu ezincibilikisiwe, okusho ukuthi ngaphandle kwama-lipids (ngaphandle kwamafutha).

Lezi zivivinyo zibonise ukuhlelwa kabusha okusheshayo kwesivimbeli se-lipid ngokuboniswa komsebenzi we-emollient wenhlanganisela ye-Glycerol / Vaseline / Parafini. Lezi zakhiwo, ezikhonjiswe ezifundweni ze-pharmaco-clinical kumamodeli aqinisekisiwe, zikhuthaza ukubuyiselwa kwesimo samanzi kanye nomsebenzi wokuvimbela isikhumba, okungenzeka kunciphise izenzakalo zokucasuka, ukulunywa nokunwaya. Qaphela: le nhlanganisela akufanele isetshenziswe esikhumbeni esithelelekile, noma njengengubo engavamile, okusho ukuthi ingubo evaliwe.

Sithola igama elithi glycerol ku-triglycerides, elivame ukukalwa egazini uma sicela ibhalansi ngisho ne-basal. Ngempela, iphakathi nendawo yokubunjwa kwawo wonke ama-lipids (amafutha) emzimbeni. Kungumthombo wamandla: ngokushesha nje lapho umzimba udinga amandla, udonsa i-glycerol ezitolo zamafutha bese uyidlulisela egazini.

Kunemithombo emithathu yokukhiqiza i-glycerol:

• I-Saponification: uma i-soda yengezwa emafutheni noma esilwaneni noma emafutheni emifino, kutholakala insipho ne-glycerol. Ngakho-ke i-glycerol iwumkhiqizo wokwenziwa kwensipho;
• Ukuvutshelwa okudakayo kwamagilebhisi kufanele ngesikhathi sokukhiqiza iwayini;
• I-transesterification yamafutha yemifino, okuthi ngamafuphi imiphumela ku-biodiesel (uphethiloli). Futhi, i-glycerol iwumkhiqizo ovela kulo msebenzi.

Sesibonile kakade ukuthi i-glycerol ingena ekubunjweni kwemikhiqizo eminingi ye-dermatological pharmaceutical. Kodwa futhi itholakala ezidakamizweni (amandla amnandi ama-syrups), ama-suppositories, insipho, ama-toothpastes. Kuyinto ejabulisayo esikhundleni se-sorbitol (ngoba inambitheka kangcono). Inamandla okulaxaza uma imuncwe ngobuningi obanele futhi ine-diuretic ebuthakathaka.

Futhi-ke, likhona ekudleni: liyisithasiselo i-E422 esizinza, sithambe futhi sijiye ukudla okuthile. Uma sengeza ngokuthi singakwazi ukuzenzela ekhaya futhi siphinde sibe nokusetshenziswa kwasekhaya, asikude nokulenza i-panacea.