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D(-)-Glutamic acid (CAS# 6893-26-1) Setšoantšo se Hlahisitsoeng
  • D(-)-Glutamic acid (CAS# 6893-26-1) 1

D(-)-Glutamic acid (CAS# 6893-26-1)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C5H9NO4
'Misa oa Molar 147.13
Botenya 1.5380
Melting Point 200-202°C (subl.)(lit.)
Boling Point 267.21°C (khakanyo e boima)
Phetoho e khethehileng(α) -31.3 º (c=10, 2 N HCl)
Flash point 155.7°C
Ho qhibiliha ha Metsi 7 g/L (20 ºC)
Solubility Metsi (Hanyenyane)
Khatello ea Mouoane 2.55E-05mmHg ho 25°C
Ponahalo Khalase e tšoeu
Mmala Bosoeu ho isa bosoeu
Merck 14,4469
BRN 1723800
pKa pK1:2.162(＋1);pK2:4.272(0);pK3:9.358(－1) (25°C)
Boemo ba polokelo Boloka sebakeng se lefifi, se tiisitsoe moo ho omileng, Mocheso oa Kamore
Refractive Index 1.4210 (khakanyo)
MDL MFCD00063112
Thepa ea 'Mele le ea Lik'hemik'hale Crystal e tšoeu kapa phofo ea kristale; E qhibiliha ka metsing, e qhibiliha hanyane ka har'a ethanol, e sa qhibilihe ka har'a ether; Potoloho e khethehileng ea optical [α]20D-30.5 ° (0.5-2 mg/mL, 6mol/L HCl), LD50 (motho, intravenous) 117 mg/kg.
Sebelisa Lithethefatsi tsa amino acid.
Thuto ea in vitro Mefuta e fapaneng ea d-amino acid, joalo ka D-serine, D-aspartic acid (D-Asp), le D-glutamic acid (D-Glu) e fumaneha haholo liphoofolong tse anyesang ho kenyeletsoa le batho, 'me joale ho nahanoa hore ke bona ba khethiloeng. lintho tse sebetsang hantle tsa 'mele le/kapa li-biomarker. D-[Asp/Glu] (4 mg/mL) e thibela ho tlama ha IgE (75%) ho matokomane ha D-Glu, D-Asp e se na phello e thibelang. IgE e tobane le D-[Asp/Glu] mme e kanna ea ba le monyetla oa ho tlosa IgE kapa ho fokotsa ho tlama ha IgE ho lintho tse amanang le peanut.
Thuto ea in vivo D-glutamic acid hajoale e lebisitsoe tlhokomelong e le modulator ea phetiso ea neuronal le secretion ea lihormone. E sebelisoa feela ke D-aspartate oxidase ho liphoofolo tse anyesang. Kamora ente ea intraperitoneal, L-glutamate e ts'oaroa ka a-ketoglutarate, athe D-glutamate e fetoloa ho n-pyrrolidone carboxylic acid. Carbon 2 ea D- le L-glutamate ka bobeli e fetoloa ka har'a cecum ho ea methyl carbon ea acetate. Ka bobeli sebete sa rat le liphio li susumetsa phetoho ea D-glutamic acid ho n-pyrrolidone carboxylic acid.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xi - Ea halefisang
Likhoutu tsa Kotsi 36/37/38 - Ho halefisa mahlo, tsamaiso ea ho hema le letlalo.
Tlhaloso ea Tšireletseho S24/25 - Qoba ho kopana le letlalo le mahlo.
S36 - Apara liaparo tse loketseng tsa tšireletso.
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 10
TSCA Ee
Khoutu ea HS 29224200

 

Selelekela

D-glutenate, eo hape e tsejoang e le D-glutamic acid kapa sodium D-glutamate, ke amino acid ea tlhaho e nang le mefuta e fapaneng ea bohlokoa le ts'ebeliso.

 

Lintho tse ka sehloohong tsa D-gluten ke tse latelang:

Tatso e bonolo: D-gluten ke sentlafatso sa umami se matlafatsang tatso ea umami ea lijo le ho ntlafatsa tatso ea lijo.

Tlatsetso ea phepo e nepahetseng: D-gluten ke e 'ngoe ea li-amino acid tsa bohlokoa bakeng sa' mele oa motho 'me e bapala karolo ea bohlokoa ho boloka bophelo bo botle ba motho.

E tsitsitseng ka lik'hemik'hale: D-glunine e batla e tsitsitse tlas'a maemo a asiti 'me e ka boela ea boloka botsitso bo lekanyelitsoeng tlas'a maemo a phahameng a mocheso.

 

Tšebeliso ea asiti ea D-Gluten:

Patlisiso ea biochemical: Asiti ea D-glutamic e sebelisoa haholo lipatlisisong tsa biochemical le litekong ho ithuta karabelo ea eona ea biochemical le mekhoa ea metabolic linthong tse phelang.

 

Mokhoa oa ho lokisa oa D-gluten o fumanoa haholo-holo ka ho belisoa ha likokoana-hloko kapa motsoako oa lik'hemik'hale. Tlhahiso ea ho belisoa ha likokoana-hloko ha joale ke mokhoa o ka sehloohong oa ho lokisetsa, ho sebelisa mefuta e itseng ho hlahisa bongata bo bongata ba D-glutamic acid ka ho belisoa. Motsoako oa lik'hemik'hale ka kakaretso o sebelisa lisebelisoa tse tala le maemo a itseng a karabelo ho kopanya D-gluten acid.

 

Tlhahisoleseding ea Tšireletso ea D-Gluten: Ka kakaretso, D-Gluten e sireletsehile tlas'a maemo a tšebeliso e nepahetseng le polokelo. Ho phaella moo, bakeng sa baahi ba itseng, joalo ka masea le bakhachane, kapa ba nang le kutloisiso ea glutamate, ho ka 'na ha e-ba ho loketseng ho sebelisa kapa ho qoba D-glutamate ka mokhoa o itekanetseng.

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