Kuyini i-Polyglutamic Acid?

I-Polyglutamic Acid: I-Biopolymer Enomswakama Esebenza Kakhulu

Uma ubulokhu uhlola izithako zokunakekelwa kwesikhumba kanye nezinto zokusetshenziswa ezisebenzayo, kungenzeka ukuthi uphawule ukuthi i-polyglutamic acid ithola ukunakwa okukhulu. Kodwa iyini ngempela i-polyglutamic acid, futhi kungani iba isithako esidumile ekwakhiweni kwezimonyo zesimanje? Ake sazi kabanzi ngale biopolymer ebilisiwe.

I-Polyglutamic acid (γ-PGA) iyi-biopolymer encibilikayo emanzini ekhiqizwa yi-microbial fermentation, eyenziwe ngamaketanga amade e-glutamic acid. Isebenza njenge-humectant esebenza kahle futhi eyakha ifilimu enamandla okubopha umswakama. Imnene, ayibangeli i-comedogenic, futhi ngokuvamile ibekezelelwa kahle, kufaka phakathi abantu abakhulelwe. I-γ-PGA enesisindo esincane sama-molecule isekela umsebenzi we-fibroblast kanye nokuvuselelwa kwesikhumba, efakwe kabanzi ekwakhiweni kokulwa nokuguga kanye nokulwa nemibimbi. I-γ-PGA enesisindo sama-molecule ephezulu isebenza kangcono ekuqiniseni i-foam, ukuthambisa kanye nokunamathela kwezinwele; inciphisa ukuqina futhi ithambisa izinwele ekusetshenzisweni kokunakekelwa kwezinwele. Iphinde ibonise amandla okukhanyisa isikhumba ezifundweni.

Omunye wemisebenzi ebalulekile ye-polyglutamic acid ukumuncwa kwesikhumba. Idonsela futhi igcine umswakama ebusweni besikhumba, isize isikhumba sibukeke sibushelelezi futhi sithambile. Ngemva kokusetshenziswa, yakha ifilimu encane, evikelayo esikhumbeni, esiza ekunciphiseni ukulahleka kwamanzi e-transepidermal futhi isekele ukumuncwa okuhlala isikhathi eside. Ezifundweni ze-in-vitro kanye nemodeli yesikhumba eyakhiwe kabusha, i-polyglutamic acid nayo iyasiza ekukhuthazeni ukuqongelela kwezinto zemvelo zokumuncwa kwesikhumba futhi isekele ukuvezwa kwamaprotheni ahlobene nezithiyo, okuzuzisa ekugcineni isithiyo sesikhumba esinempilo.

Ngaphezu kwezinzuzo zayo zokuthambisa nokusekela izithiyo, i-polyglutamic acid ithambile futhi ayicasuli kakhulu. Ihambisana nezinye izithako eziningi ezisebenzayo zokuhlobisa futhi isetshenziswa kabanzi kuma-serum, okhilimu, amamaski kanye neminye imikhiqizo yokunakekelwa kwesikhumba. Isebenza kahle ezinhlotsheni zesikhumba ezomile nezinozwela ukuze kuncishiswe ukurhabaxa okuhlobene nokomisa.

Ucwaningo lwelabhorethri luphinde lubonise ukuthi i-polyglutamic acid ikhombisa amandla amancane okuqola ama-free-radical ngaphansi kwezimo ezithile zokuhlolwa. Ngokungafani nama-antioxidants azinikele, inzuzo yayo eyinhloko akuyona umsebenzi we-antioxidant; umphumela wayo wokuvikela uvela kakhulu ekuqiniseni umswakama wesikhumba nokuqinisa isithiyo sesikhumba ekucindezelekeni kwemvelo kwangaphandle.

I-Polyglutamic acid iyabola futhi iphephile ukusetshenziswa kwezimonyo. Nakuba ingasetshenziswa futhi ekudleni nakweminye imikhakha ngaphansi kwemingcele efanele yomthetho, ukusetshenziswa kwayo okuvame kakhulu nokuvamile ukunakekelwa kwesikhumba.

Ngamafuphi, i-polyglutamic acid iyi-biopolymer etholakala ekuvuthweni edume ngezakhiwo zayo ezinhle kakhulu zokubopha umswakama kanye nokwakha ifilimu. Isiza ukuvala umswakama wesikhumba, ukunciphisa ukuhwamuka kwamanzi kanye nokusekela impilo yokuvimbela isikhumba, isebenza njengezinto zokusetshenziswa ezinokwethenjelwa neziguquguqukayo zokufaka umswakama ezilungiselelweni zobuhle.

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Igama: Lulu

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email: lulu@lfherb.com