I-Sodium Polyglutamate CAS 28829-38-1

Isithombe Esifakiwe se-Sodium Polyglutamate CAS 28829-38-1

I-CAS:28829-38-1

Ubumsulwa:92%min

Ifomula Yamamolekyuli:(C5H7NO3)n.Na

I-EINECS:201-127-6

Isikhathi Sokugcina:Unyaka ongu-1

Amagama afanayo:I-SODIUMPOLYGLUTAMATE; I-SODIUMPOLYGLUTAMATE(γ-poly-glutamicacid(γ-PGA)); I-SodiumPolyglutamate(sodiumγ-poly-glutamicacid,γ-PGA; I-Sodiumpolyglutamate(PGA); I-Sodiumpolyglutamatenattogum; I-Poly[imino[(1S)-1-(2-carboxyethyl)-2-oxo-1,2-ethanediyl]usawoti we-sodium(1:1)]; I-SodiumPolyglutamate(sodiumγ-poly-glutamicacid; I-SODIUMPOLYGLUTAMATE90% Ukwengezwa okunconywayo:0.0.5%-1.0%

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Amathegi Omkhiqizo

Iyini i-Sodium Polyglutamate CAS 28829-38-1?

I-Sodium polyglutamate itholakala ku-natto yokudla yendabuko. Iyi-polymer enamathelayo ye-amino acid anionic futhi ivame ukubizwa nangokuthi i-γ -polyglutamic acid. I-Sodium polyglutamate iyi-biopolymer ye-polypeptide ehambisanayo ene-glutamic acid njengeyunithi yesakhiwo, yakha izibopho ze-amide ngamaqembu e-α -amino kanye ne-γ -carboxyl. Ngenxa yokuthi iyunithi ngayinye yesakhiwo se-glutamic acid iqukethe amaqembu amaningi e-hydrophilic, inani elikhulu lezibopho ze-hydrogen lingakhiwa ngaphakathi kweketanga le-polymer noma phakathi kwama-molecule, okwenza i-polyglutamic acid ibe nezakhiwo ezinhle kakhulu zokumunca amanzi kanye nokugcina umswakama, ngaleyo ndlela ibe yingxenye evelele yokugcina umswakama yemvelo. Futhi i-sodium polyglutamatet isetshenziswa kabanzi emikhiqizweni yokunakekelwa komuntu siqu.

Imininingwane

Ukubukeka	Impuphu ye-granular emhlophe kuya kwemhlophe
Okuqukethwe %	≥92.0%
Isisindo sama-molecule	Inani Langempela Elilinganisiwe
pH	5.0-8.0
Ukudluliselwa	≥95%
Ukulahlekelwa ekomiseni	≤8.0%
I-Mercury	≤1
Umholi	≤10
I-Arsenic	≤2
I-Chromium	≤5
Inani eliphelele lamagciwane	≤100

Isicelo

I-Sodium polyglutamate enesisindo esiphezulu sama-molecule inikeza umuzwa wesikhumba obushelelezi. Ingakhuthaza ukuqongelela kwezinto zemvelo ezithambisa umswakama, ithuthukise amandla okugcina amanzi esikhumbeni, futhi isebenze ngokubambisana ne-HA ukuthuthukisa ukuqina kwesikhumba kanye nokuthamba. Ngakho-ke, i-polyglutamate sodium ingasetshenziswa kabanzi emikhiqizweni eyahlukahlukene kanye nezindlela zokuhlobisa, njengokhilimu, ama-lotion, ama-essence, ama-masks, izihlanzi, imikhiqizo yokunakekela izinwele, kanye nemikhiqizo yokunakekela umzimba.

Izici

1. Isikhumba esithambile nesihlala isikhathi eside sizizwa sithambile
Amaketanga aseceleni e-polysodium glutamate enesisindo sama-molecule aphezulu aqukethe inani elikhulu lamaqembu athanda amanzi futhi anamandla amakhulu okukhiya amanzi.
I-sodium polyglutamate enesisindo sama-molecule amaningi inomuzwa wesikhumba obushelelezi kakhulu, ithinta njengesilika futhi imanzi, futhi inganciphisa ngempumelelo ukunamathela kwe-hyaluronic acid.
2. Ukufumisa nokuhlanza, umphumela wokubambisana ne-HA
I-polyglutamate sodium enesisindo esincane sama-molecule ingavimbela umsebenzi wama-enzyme e-HA esikhumbeni, ithuthukise ukuzinza kwe-HA esikhumbeni, futhi yandise okuqukethwe yi-HA.
I-sodium polyglutamate enesisindo esincane sama-molecule nayo inomphumela wokuvimbela umsebenzi we-tyrosinase, ifinyelele umphumela omhlophe omncane.
3. Khulisa okuqukethwe kwezinto zemvelo ezithambisa isikhumba
I-polyglutamate sodium enesisindo sama-molecule esiphansi kakhulu inesisindo sama-molecule esiphansi kakhulu, esingaphansi kuka-10kDa, kanye nesilinganiso esiphezulu sokungena kwesikhumba, okwenza isikhumba sibe sikhulu futhi sibe namanzi.
I-polyglutamate sodium enesisindo sama-molecule esiphansi kakhulu ingakhuphula okuqukethwe yi-NMF kwe-stratum corneum, ngaleyo ndlela ithuthukise umthamo wamanzi esikhumbeni.