Sodium Polyglutamate CAS 28829-38-1

CAS:28829-38-1

Chiyero:92% mphindi

Fomula ya Maselo:(C5H7NO3)n.Na

EINECS:201-127-6

Nthawi Yosungira:Chaka chimodzi

Mawu ofanana:SODIUMPOLYGLUTAMATE; SODIUMPOLYGLUTAMATE(γ-poly-glutamicacid(γ-PGA)); SodiumPolyglutamate(sodiumγ-poly-glutamicacid,γ-PGA;Sodiumpolyglutamate(PGA); Sodiumpolyglutamatenattogum; Poly[imino[(1S)-1-(2-carboxyethyl)-2-oxo-1,2-ethanediyl]sodium salt(1:1)]; SodiumPolyglutamate(sodiumγ-poly-glutamicacid; SODIUMPOLYGLUTAMATE90% Zowonjezera zomwe zalimbikitsidwa:0.0.5%-1.0%

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Ma tag a Zamalonda

Kodi Sodium Polyglutamate CAS 28829-38-1 ndi chiyani?

Sodium polyglutamate imapezeka mu natto yachikhalidwe ya chakudya. Ndi amino acid yomata ya anionic polymer ndipo nthawi zambiri imatchedwanso γ -polyglutamic acid. Sodium polyglutamate ndi polypeptide biopolymer yofanana yokhala ndi glutamic acid ngati gawo lomanga, ndikupanga ma amide bond kudzera m'magulu a α -amino ndi γ -carboxyl. Chifukwa chakuti gawo lililonse lomanga la glutamic acid lili ndi magulu angapo a hydrophilic, ma hydrogen bond ambiri amatha kupangidwa mkati mwa unyolo wa polymer kapena pakati pa mamolekyulu, zomwe zimapangitsa polyglutamic acid kukhala ndi mphamvu zabwino zoyamwitsa madzi ndi kusunga chinyezi, motero imakhala gawo labwino kwambiri losunga chinyezi. Ndipo sodium polyglutamate imagwiritsidwa ntchito kwambiri pazinthu zosamalira anthu.

Kufotokozera

Maonekedwe	Ufa woyera mpaka woyera wokhuthala
Zamkati %	≥92.0%
Kulemera kwa maselo	Mtengo weniweni woyezedwa
pH	5.0-8.0
Kutumiza	≥95%
Kutayika pakuuma	≤8.0%
Mercury	≤1
Mtsogoleri	≤10
Arsenic	≤2
Chromium	≤5
Chiwerengero chonse cha mabakiteriya	≤100

Kugwiritsa ntchito

Sodium polyglutamate yokhala ndi kulemera kwakukulu kwa mamolekyu imapereka mawonekedwe osalala pakhungu. Ikhoza kulimbikitsa kusonkhanitsa kwa zinthu zachilengedwe zonyowetsa khungu, kukulitsa mphamvu yosunga madzi pakhungu, komanso kugwira ntchito mogwirizana ndi HA kuti khungu likhale lolimba komanso lofewa. Chifukwa chake, polyglutamate sodium ingagwiritsidwe ntchito kwambiri pazinthu zosiyanasiyana zodzikongoletsera, monga mafuta odzola, mafuta odzola, zodzoladzola, zotsukira tsitsi, ndi zinthu zosamalira thupi.

Mawonekedwe

1. Kupaka khungu kosalala komanso kokhalitsa
Ma unyolo am'mbali a polysodium glutamate yolemera kwambiri ali ndi magulu ambiri okonda madzi ndipo ali ndi mphamvu yolimba yotseka madzi.
Sodium polyglutamate yolemera kwambiri imakhala ndi khungu losalala kwambiri, lofewa komanso lonyowa, ndipo imatha kuchepetsa kumamatira kwa hyaluronic acid.
2. Kunyowetsa ndi kuyeretsa, zotsatira zogwirizana ndi HA
Sodium ya polyglutamate yolemera pang'ono imatha kuletsa ntchito ya ma enzyme a HA pakhungu, kukonza kukhazikika kwa HA pakhungu, ndikuwonjezera kuchuluka kwa HA.
Sodium polyglutamate yolemera pang'ono imalepheretsa ntchito ya tyrosinase, zomwe zimapangitsa kuti ikhale yoyera pang'ono.
3. Wonjezerani kuchuluka kwa zinthu zachilengedwe zopatsa chinyezi pakhungu
Sodium ya polyglutamate yolemera kwambiri imakhala ndi kulemera kochepa kwa mamolekyulu, kochepera 10kDa, komanso imalowa kwambiri pakhungu, zomwe zimapangitsa kuti khungu likhale lolimba komanso lonyowa.
Sodium ya polyglutamate yolemera kwambiri imatha kuwonjezera kuchuluka kwa NMF mu stratum corneum, motero imawonjezera mphamvu ya madzi pakhungu.