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

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

Hantida Kiimikada:

Qaanuunka molecular C5H9NO4
Molar Mass 147.13
Cufnaanta 1.5380
Meesha dhalaalaysa 200-202°C (sbl.)( shid)
Boling Point 267.21°C (qiyaasta qallafsan)
Wareeg gaar ah (α) -31.3º (c=10, 2 N HCl)
Barta Fiishka 155.7°C
Biyuhu milmayn 7 g/L (20ºC)
Solubility Biyo (wax yar)
Uumiga Uumiga 2.55E-05mmHg at 25°C
Muuqashada crystal cad
Midabka Cadaan ilaa caddaan
Merck 14,4469
BRN 1723800
pKa pK1:2.162(＋1);pK2:4.272(0);pK3:9.358( -1)
Xaalada Kaydinta Ku hay meel mugdi ah, ku xidhan meel engegan, heerkulka qolka
Tusmada Dib-u-celinta 1.4210 (qiyaas)
MDL MFCD00063112
Tilmaamaha Jirka iyo Kiimikada Crystal cad ama budada crystalline; Biyo ku milmay, wax yar ku milmay ethanol, aan lagu milmi karin ether; Wareegga indhaha ee gaarka ah [α] 20D-30.5 ° (0.5-2 mg/mL, 6mol/L HCl), LD50 (dad, xididka) 117 mg/kg.
Isticmaal Daawooyinka Amino acid.
Barashada in vitro D-amino acids kala duwan, sida D-serine, D-aspartic acid (D-Asp), iyo D-glutamic acid (D-Glu) ayaa si weyn looga helaa naasleyda ay ku jiraan bini'aadamka waxaana hadda loo maleynayaa inay yihiin musharaxiinta walxaha cusub ee jir ahaan firfircoon iyo/ama biomarkers. D-[Asp/Glu] (4 mg/mL) waxay ka hortagtaa isku xidhka IgE (75%) lawska halka D-Glu, D-Asp aanay lahayn wax saamayn ah oo ka hortag ah. IgE waxay gaar u tahay D-[Asp/Glu] waxaana laga yaabaa inay awood u yeelato inay meesha ka saarto IgE ama yaraynta IgE ee ku xidhan xasaasiyadaha lawska.
In vivo waxbarasho D-glutamic acid hadda waxaa la siiyaa fiiro gaar ah sida modulator ah gudbinta neerfaha iyo dheecaanka hoormoonka. Waxaa metabolized kaliya D-aspartate oxidase ee naasleyda. Ka dib duritaanka intraperitoneal, L-glutamate waxaa lagu gartaa a-ketoglutarate, halka D-glutamate loo beddelo n-pyrrolidone carboxylic acid. Kaarboon 2 ee labada D- iyo L-glutamate waxa lagu beddelaa cecum-ka methyl carbon ee acetate. Beerka jiirka iyo kelyaha labaduba waxay kiciyaan beddelka D-glutamic acid ee n-pyrrolidone karboksilic acid.

Faahfaahinta Alaabta

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Calaamadaha halista Xi - xanaaq
Xeerarka Khatarta 36/37/38 - Cuncun xagga indhaha, habka neefsashada iyo maqaarka.
Sharaxaada Badbaadada S24/25 - Iska ilaali taabashada maqaarka iyo indhaha.
S36 - Xidho dhar ilaalin ku habboon.
S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
WGK Germany 3
FLUKA BRAND F CODES 10
TSCA Haa
Koodhka HS 29224200

 

Hordhac

D-glutenate, oo sidoo kale loo yaqaan D-glutamic acid ama sodium D-glutamate, waa amino acid si dabiici ah u soo baxa oo leh noocyo kala duwan oo sifooyin muhiim ah iyo isticmaal.

 

Astaamaha ugu muhiimsan ee D-gluten waa sida soo socota:

Dhadhanka khafiifka ah: D-gluten waa xoojiye umami ah oo xoojisa dhadhanka umami ee cuntooyinka korna u qaada dhadhanka cuntooyinka.

Kaabista nafaqada: D-gluten waa mid ka mid ah asiidhyada amino acids ee lagama maarmaanka u ah jidhka bini'aadamka, waxayna door muhiim ah ka ciyaartaa ilaalinta caafimaadka aadanaha.

Kiimiko ahaan xasiloon: D-glunine waa mid xasiloon marka la eego xaaladaha aashitada waxayna sidoo kale ilaalin kartaa xasilloonida xaaladaha heerkulka sare.

 

Isticmaalka D-Gluten Acid:

Cilmi-baarista biochemical: D-glutamic acid waxaa si weyn loogu isticmaalaa cilmi-baarista biochemical iyo tijaabooyinka lagu daraaseeyo fal-celinta bayolojiyeedka iyo dariiqooyinka dheef-shiid kiimikaadka ee noolaha noolaha.

 

Habka diyaarinta ee D-gluten waxaa inta badan lagu helaa halsano microbial ama synthesis kiimikaad. Wax soo saarka halsano ee microbial hadda waa habka ugu muhiimsan ee diyaarinta, iyadoo la isticmaalayo noocyada qaarkood si ay u soo saaraan xaddi badan oo D-glutamic acid iyada oo loo marayo halsano. Isku-dubarid kiimikaad guud ahaan waxay isticmaashaa alaabta ceeriin ee synthetic iyo xaaladaha falcelinta gaarka ah si ay u abuurto D-gluten acid.

 

Macluumaadka Badbaadada D-Gluten: Guud ahaan, D-Gluten waa badbaado marka loo eego shuruudaha isticmaalka habboon iyo kaydinta. Intaa waxaa dheer, dadka qaarkood, sida dhallaanka iyo haweenka uurka leh, ama kuwa leh dareenka glutamate, waxaa laga yaabaa inay ku habboon tahay in la isticmaalo ama laga fogaado D-glutamate dhexdhexaad ah.

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