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

Umutungo wa Shimi:

Inzira ya molekulari	C5H9NO4
Misa	147.13
Ubucucike	1.5380
Ingingo yo gushonga	200-202 ° C (subl.) (Lit.)
Ingingo ya Boling	267.21 ° C (igereranya)
Guhinduranya byihariye (α)	-31.3 º (c = 10, 2 N HCl)
Flash point	155.7 ° C.
Amazi meza	7 g / L (20 ºC)
Gukemura	Amazi (Buhoro)
Umwuka	2.55E-05mmHg kuri 25 ° C.
Kugaragara	Kirisiti yera
Ibara	Cyera kugeza cyera
Merk	14,4469
BRN	1723800
pKa	pK1: 2.162 (＋1); pK2: 4.272 (0); pK3: 9.358 (－1) (25 ° C)
Imiterere y'Ububiko	Komeza ahantu hijimye, Gufunzwe byumye, Ubushyuhe bwicyumba
Ironderero	1.4210 (igereranya)
MDL	MFCD00063112
Ibintu bifatika na shimi	Ifu yera ya Crystal cyangwa kristaline; Gushonga mumazi, gushonga gake muri Ethanol, kudashonga muri ether; Guhinduranya neza kwa optique [α] 20D-30.5 ° (0.5-2 mg / mL, 6mol / L HCl), LD50 (umuntu, imitsi) 117 mg / kg.
Koresha	Imiti ya aside amine.
Mu bushakashatsi bwa vitro	Acide zitandukanye za d-amino, nka D-serine, aside D-aspartic (D-Asp), na D-glutamic aside (D-Glu) iboneka cyane mu nyamaswa z’inyamabere zirimo abantu kandi ubu bakaba batekereza ko ari abakandida ba udushya ibintu bifatika bifatika na / cyangwa biomarkers. D- [Asp / Glu] (4 mg / mL) ibuza guhuza IgE (75%) kubishyimbo mugihe D-Glu, D-Asp nta ngaruka zibuza. IgE yihariye kuri D- [Asp / Glu] kandi irashobora kugira ubushobozi bwo gukuraho IgE cyangwa kugabanya IgE guhuza na allergens yibishyimbo.
Mu bushakashatsi bwa vivo	Acide D-glutamic kuri ubu yitabwaho nka modulator yo kwanduza neuronal no gusohora imisemburo. Ihindurwa gusa na D-aspartate oxydease yinyamabere. Nyuma yo guterwa intraperitoneal, L-glutamate iba catabolisale ikoresheje a-ketoglutarate, mugihe D-glutamate ihinduka aside n-pyrrolidone aside aside. Carbone 2 ya D- na L-glutamate ihinduka muri cecum kuri methyl carbone ya acetate. Umwijima wimbeba nimpyiko bigira uruhare mu guhindura aside D-glutamic na acide n-pyrrolidone.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard	Xi - Kurakara
Kode y'ingaruka	36/37/38 - Kurakaza amaso, sisitemu yubuhumekero nuruhu.
Ibisobanuro byumutekano	S24 / 25 - Irinde guhura nuruhu n'amaso. S36 - Kwambara imyenda ikingira. S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
WGK Ubudage	3
FLUKA BRAND F CODES	10
TSCA	Yego
Kode ya HS	29224200

Intangiriro

D-glutenate, izwi kandi nka D-glutamic aside cyangwa sodium D-glutamate, ni aside isanzwe ibaho aside amine ifite ibintu bitandukanye byingenzi kandi ikoreshwa.

Ibintu nyamukuru bya D-gluten nibi bikurikira:

Uburyohe bworoheje: D-gluten niyongera umami yongerera umami uburyohe bwibiryo kandi ikongera uburyohe bwibiryo.

Ibiryo byongera imirire: D-gluten nimwe mubintu byingenzi bya aside amine kumubiri wumuntu kandi bigira uruhare runini mukubungabunga ubuzima bwabantu.

Imiti ihamye: D-glunine irahagaze neza mugihe cya acide kandi irashobora kandi gukomeza guhagarara neza mugihe cy'ubushyuhe bwinshi.

Gukoresha Acide D-Gluten:

Ubushakashatsi bwibinyabuzima: D-glutamic aside ikoreshwa cyane mubushakashatsi bwibinyabuzima nubushakashatsi kugirango bige ku myitwarire y’ibinyabuzima n'inzira za metabolike mu binyabuzima.

Uburyo bwo gutegura D-gluten buboneka cyane cyane fermentation ya mikorobe cyangwa synthesis. Umusemburo wa Microbial fermentation nuburyo bwibanze bwo gutegura, ukoresheje amoko amwe kugirango utange aside nyinshi ya D-glutamic binyuze muri fermentation. Sintezike ya chimique muri rusange ikoresha ibikoresho fatizo byubukorikori hamwe nuburyo bwihariye bwo kubyitwaramo kugirango ushiremo aside D-gluten.

Amakuru yumutekano ya D-Gluten: Muri rusange, D-Gluten ifite umutekano mugihe cyo gukoresha neza no kubika. Byongeye kandi, kubantu bamwe, nk'impinja n'abagore batwite, cyangwa abafite sensibilité glutamate, birashobora kuba byiza gukoresha cyangwa kwirinda D-glutamate mu rugero.

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