L-谷氨酸，L-Glutamic acid；FCC, 98.5-101.5% dry basis (perchloric acid titration)

生物来源

corn

质量水平

400

等级

Kosher

reg. compliance

FCC
FDA 21 CFR 172.320
FDA 21 CFR 182.1045

测定

98.5-101.5% dry basis (perchloric acid titration)

形式

powder or crystals

旋光性

[α]20/D +32°, c = 10 in 2 M HCl

mp

205 °C (dec.) (lit.)

溶解性

water: soluble 8.64 g/L at 25 °C

密度

1.54 g/cm³ at 20 °C

痕量阳离子

As: ≤3 ppm
Cd: ≤1 ppm
Hg: ≤1 ppm
Pb: ≤5 ppm

application(s)

flavors and fragrances

食品过敏原

no known allergens

性状检查

baked

SMILES string

N[C@@H](CCC(O)=O)C(O)=O

InChI

1S/C5H9NO4/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H,7,8)(H,9,10)/t3-/m0/s1

InChI key

WHUUTDBJXJRKMK-VKHMYHEASA-N

Gene Information

human ... CCR2(1231) , GRIA1(2890) , GRIA2(2891) , GRIA4(2893) , GRIK1(2897) , GRIK2(2898) , GRIK3(2899) , GRIK5(2901) , GRIN2B(2904) , GRM2(2912) , SLC1A1(6505) , SLC1A2(6506)
rat ... Gria1(50592) , Grik1(29559) , Grik2(54257) , Grik4(24406) , Grin2a(24409) , Grm1(24414) , Grm2(24415) , Grm3(24416) , Grm4(24417) , Grm5(24418) , Grm6(24419) , Grm7(81672) , Slc1a2(29482)