Ethyl D-(-)-pyroglutamate (CAS# 68766-96-1)
| Matšoao a Kotsi | Xi - Ea halefisang |
| Likhoutu tsa Kotsi | 36/37/38 - Ho halefisa mahlo, tsamaiso ea ho hema le letlalo. |
| Tlhaloso ea Tšireletseho | S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka. |
| WGK Jeremane | 3 |
| LIKHOUTU FLUKA BRAND F | 3-10 |
| Khoutu ea HS | 29337900 |
Selelekela
Ethyl D-(-)-pyroglutamate(Ethyl D-(-)-pyroglutamate) ke motsoako oa tlhaho o nang le foromo C7H11NO3. Ke kristale e tiileng e tšoeu kapa e batlang e le tšoeu, e qhibilihang joala le metsoako ea ketone, e sa qhibiliheng metsing.
Ethyl D-(-)-pyroglutamate e na le lisebelisoa tse ngata tse fapaneng lefapheng la bongaka, saense ea likokoana-hloko le lipatlisiso tsa lik'hemik'hale. Hangata e sebelisoa e le amino acid e seng ea tlhaho bakeng sa ho kopanya limolek'hule tse sebetsang ka biologically le nts'etsopele ea lithethefatsi. E boetse e sebelisoa e le antioxidant, e khona ho fokotsa khatello ea oxidative le tšenyo ea lisele. Ho feta moo, Ethyl D-(-)-pyroglutamate e boetse e sebelisoa indastering ea ho ikatisa, e ka ntlafatsang ts'ebetso ea kholo le ts'ebetso ea 'mele ea ho itšireletsa mafung ea liphoofolo.
Mokhoa oa ho lokisa Ethyl D-(-)-pyroglutamate hangata o kenyelletsa ho arabela pyroglutamic acid ka ethanol, le ho fumana sehlahisoa ka esterification. Ka ho khetheha, pyroglutamic acid e ka arajoa ka ethyl acetate tlas'a maemo a alkaline 'me e tlas'a crystallization le tlhoekiso ho fumana sehlahisoa se lebisitsoeng.
Mabapi le tlhahisoleseding ea polokeho, Ethyl D-(-)-pyroglutamate ha e na likotsi tse totobetseng tlas'a maemo a tloaelehileng a tšebeliso. Leha ho le joalo, ha ho sebetsanoa le ho sebelisoa, mekhoa e akaretsang ea laboratori e lokela ho lateloa le ho kopana ka ho toba le letlalo le mahlo ho lokela ho qojoa. Ho phaella moo, e lokela ho bolokoa ka setsing se tiisitsoeng, hole le mollo le li-oxidizing agents. Haeba motho a hema ka phoso kapa a kopana, batla thuso ea bongaka hang-hang. Bakeng sa tlhaiso-leseling e batsi ea polokeho, ka kopo sheba leqephe la polokeho le fanoeng ke morekisi.
