Glycerol ine simba risingaenzaniswi rekunyorovesa, iro rinoisa pamberi mu cosmetology. Asi ine mamwe masimba mazhinji anotsanangura kushandiswa kwayo kwakakura mune dzimwe nzvimbo.

Glycerol inowanzo shandiswa se moisturizer, solvent uye lubricant. A moisturizer ine pfuma yekugadzirisa mvura, kureva ye hydrating. Chinyungudutsa chine simba rekunyungudutsa zvinhu. Lubricant inoshandiswa kuderedza kukwesha: pano, iyo viscous consistency ye glycerol inotsvedza ganda, inoriisa.

Glycerol ine mwero inotapira kuravira (inenge 60% yeiyo sucrose) uye inonyungudika kupfuura sorbitol, inonaka zvishoma uye dzimwe nguva inoitsiva.

Inoshandiswa mukugadzira mishonga yemazino, yekugezesa muromo, yekunyorovesa, mishonga yebvudzi, nesipo. Icho zvakare chikamu cheglycerin sipo, kunyanya Marseille sipo.

Glycerin muchidimbu ine zvinhu zvakawanda:

• Inopa kutsetseka kune zvakawanda zvigadzirwa;
• Iyo ine simba rakasimba reku hydrating nekuda kwekugona kwayo kuchengetedza kakawanda huremu hwayo mumvura. Nokudaro, inoumba chipingamupinyi pane epidermis, ichidzikamisa kurasikirwa kwemwando paunenge uchidzorera basa re lipids rinoita basa rinokosha mukugadzirisa ganda;
• Iine emollient properties. Izwi rekuti emollient mukurapa rinoreva: iyo inozorodza matishu (kubva kuLatin mollire, nyorovesa). Nenzira yokufananidzira, kupfava, kupfava. Kureva kuti, inotsvedzerera ganda nebvudzi uchichengeta mwero wakanaka we hydration;
• Basa rayo rekuvhara rinobvumira ganda kuti ridzivirirwe kubva kune mhirizhonga yekunze semhepo uye kusvibiswa;
• Mukuita, inoshandiswa kamwe chete kana kaviri pazuva, mumucheka mutete.

Humbowo hwakanakisa hwesimba rayo rekunyorovesa kushandiswa kwayo mudermatology kusunungura kana kurapa maronda asingaperi anoremadza kana maronda etsaona.

• Nenzira yekucheka, pamwe chete neparafini uye petroleum jelly, glycerol inoshandiswa mukutonga kwekupisa, atopic dermatitis, ichthyosis, psoriasis, kuoma kweganda;
• Nenzira yekucheka, pamwe chete ne talc uye zinc, glycerol inoshandiswa mukutarisira inogumbura dermatitis uye diaper rash, kunyanya mucheche.

Glycerol kana glycerin naizvozvo imvura isina ruvara, isinganhuhwi, ine viscous ine kunakirwa kutapira. Mamorekuru ayo ane 3 hydroxyl mapoka anoenderana ne3 doro mabasa ane chekuita nekunyungudika kwayo mumvura uye hygroscopic nature.

A hygroscopic substance chinhu chinowanzo chengetedza mwando nekukweva kana kudhonzera Uyezve, glycerol haina kuchengetwa zvakanaka uye inonyungudika nekutora unyoro kubva mumhepo.

Zvigadzirwa zvinowanikwa pamusika zvine pure glycerol kana musanganiswa wakavakirwa paglycerol. Iko kusanganiswa kweglycerol + petroleum jelly + parafini inonyanya kufadza. Kudzivirirwa kweganda kwakaratidzwawo neex vivo bvunzo dzakaitwa pa delipidated tishu implants, kureva pasina lipids (isina mafuta).

Iyi miedzo yakaratidza kukurumidza kugadziridzwa kweiyo lipid barriers nekuratidzira kweiyo emollient chiitiko cheGlycerol / Vaseline / Parafini musanganiswa. Izvi zvimiro, zvakaratidzwa mu pharmaco-kiriniki zvidzidzo pamhando dzakasimbiswa, zvinokurudzira kudzoreredzwa kwenzvimbo yemvura uye chipingamupinyi basa reganda, izvo zvinogona kuderedza zviitiko zvekutsamwisa, kukwenya uye kukwenya. Ongorora: musanganiswa uyu haufanirwe kushandiswa paganda rine hutachiona, kana sechifukidzo chekuvhara, kureva kupfeka kwakavharwa.

Tinowana izwi rekuti glycerol mu triglycerides, rinowanzoyerwa muropa patinokumbira bharanzi kunyange basal. Chokwadi, iri pakati pekuumbwa kwese lipids (mafuta) mumuviri. Icho chitubu chesimba: pakarepo apo muviri unoda simba, unokwevera glycerol kubva muzvitoro zvemafuta uye inopfuudza muropa.

Kune matatu masosi ekugadzira glycerol:

• Saponification: kana soda yakawedzerwa kumafuta kana mhuka kana mafuta emiriwo, sipo uye glycerol inowanikwa. Saka glycerol inogadzirwa kubva pakugadzira sipo;
• Kuviriswa kwedoro kwemazambiringa kunofanira panguva yekugadzirwa kwewaini;
• Iyo transesterification yemafuta yemiriwo, iyo muchidimbu inoguma biodiesel (mafuta). Zvakare, glycerol ndeye-chigadzirwa chekushanda uku.

Takatoona kuti glycerol inopinda mukuumbwa kwemishonga yakawanda yedermatological pharmaceutical. Asi inowanikwawo mune zvinodhaka (sweetening simba syrups), suppositories, sipo, mushonga wemazino. Iyo inonakidza kutsiva sorbitol (nekuti inonaka zvirinani). Iine simba relaxative kana yakanyura muhuwandu hwakakwana uye ine simba re diuretic.

Uye zvechokwadi, iripo muchikafu: ndiyo yekuwedzera E422 inodzikamisa, inonyorovesa uye inokora zvimwe zvekudya. Tikawedzera kuti tinogona kuigadzira kumba uye kuti inewo mashandisirwo emumba, hatisi kure nekuita mushonga.