LanolinIngabe umkhiqizo owenziwe kabusha osutholwe kusuka ekugezekeni koboya obunama-coarse, okhishwe futhi acutshungulwe ukukhiqiza i-lanolin ecwengekile, eyaziwa nangokuthi yi-wax yezimvu. Akuqukethe noma yiliphi i-triglycerides futhi iyimfihlo evela ezinhlangeni ze-sebaceous zesikhumba sezimvu.
ILanolin iyafana ekwakhiweni kweSebum yabantu futhi isetshenziswe kabanzi kwimikhiqizo yezidakamizwa yezidakamizwa. ILanolin ihlanjululwa futhi i-lanolin depivatives ehlukahlukene ikhiqizwa ngezinqubo ezahlukahlukene ezifana ne-fractionate, i-saponication, i-acetylation kanye ne-ethaxylation. Okulandelayo ukwethulwa okufushane kwezakhiwo kanye nokusetshenziswa kweLanolin.
Anhydrous lanolin
Umthombo:Into emsulwa we-waxy etholwe ukugeza, ukuhlinza nokuzithoba ngoboya bezimvu. Okuqukethwe kwamanzi kweLanolin akubanga ngaphezu kwe-0,25% (ingxenye enkulu), futhi inani le-antioxidant lifinyelela ku-0.02% (ingxenyana enkulu); I-EU pharmacopoeia 2002 icacisa ukuthi i-ButylhydroxyToluene (BHT) ngaphansi kwe-200mg / kg ingangezwa njenge-antioxidant.
Izakhiwo:I-Anhydrous Lanolin iyinto ephuzi ephuzi, enamafutha, i-waxy ngephunga elincanyana. I-lanolin encibilikile inguketshezi oluphuzi olusobala noma olucacile olusobala. Kuyancibilika kalula e-benzene, chloroform, ether, njll. Kuyinto engasebenzi emanzini. Uma kuxutshwe namanzi, kungadonsa kancane kancane amanzi alingana nezikhathi ezi-2 zesisindo sawo ngaphandle kokuhlukana.
Izicelo:ILanolin isetshenziswa kabanzi kumalungiselelo wezokwelapha aphezulu kanye nezimonyo. I-Lanolin ingasetshenziswa njengenkampani yenethiwekhi ye-hydrophobic yokulungiselela ama-okhilimu anamanzi namafutha. Lapho ixutshwe namafutha emifino efanelekile noma i-petroleum jelly, ikhiqiza umphumela wokuvuselelwa futhi ingena esikhunjeni, ngaleyo ndlela ibe lula ukumuncwa kwezidakamizwa.LanolinKuhlanganiswe cishe kabili inani lamanzi alihlukanisi, futhi i-emulsion ephumela mancane amathuba okuthi ikwazi ukuvumelanisa kwisitoreji.
Umphumela we-emulsing we-lanolin ikakhulukazi ngenxa yamandla aqinile akwamanga we-α- ama-β-diols aqukethe, kanye nomphumela wokugcotshwa kwama-cholesterol esters kanye notshwala obuphakeme. ILanolin igcoba futhi ithambise isikhumba, inyusa okuqukethwe kwamanzi indawo yesikhumba, futhi isebenza njenge-ejenti enamanzi ngokuvimba ukulahleka kokudluliswa kwamanzi.
Ngokungafani ne-hydrocarbons engeyona eye-polar enjengewoyela wamaminerali kanye ne-petroleum jelly, i-lanolin ayinawo amandla okuqagela futhi ayithobeki kahle yi-stratum Corneum, incitheke kakhulu emphumeleni otholwayo we-emolliency kanye nomswakama. Isetshenziswa ikakhulukazi kuzo zonke izinhlobo zokhilimu zokunakekelwa kwesikhumba, amafutha okwelapha, imikhiqizo yelanga nemikhiqizo yokunakekelwa kwezinwele, futhi futhi esetshenziswa kwizimonyo zobuhle be-lipstick nobuhle, njll.
Ukuphepha:I-Super TelelanolinKuphephile futhi kuvame ukubhekwa njengento engeyona enobuthi futhi engacasuli, futhi kungenzeka ukuthi amathuba e-lanolin allergy kubantu alinganiselwa ku-5%.
Isikhathi sePosi: Oct-20-2021