L-Glutamicacid monosodium salt monohydrate (MSG monohydrate)是一种重要的食品添加剂,具有胃肠道保护作用,在营养代谢、能量需求、免疫响应、氧化应激、信号通路调节及突触传递中有重要作用。L-Glutamicacid monosodium salt monohydrate 诱导小鼠肝脏和脑组织氧化应激、DNA损伤和细胞凋亡。L-Glutamicacid monosodium salt monohydrate 可通过多种机制保护非甾体抗炎药及幽门螺杆菌引起的胃肠道损伤。
N-(4-Aminobenzoyl)-L-glutamicacid is an oxidation product and a metabolite of tetrahydrofolate.1Levels of N-(4-aminobenzoyl)-L-glutamicacid are increased in the plasma of mice fed a high folic acid-containing diet.2 1.Reed, L.S., and Archer, M.C.Oxidation of tetrahydrofolic acid by airJ. Agric. Food Chem.28(4)801-805(1980) 2.Burton, M.A., Antoun, E., Penailillo, R.S., et al.Folic acid induces intake-related changes in the mammary tissue transcriptome of C57BL/6 miceNutrients12(9)2821(2020)
L-Glutamicacid-15N is the 15N-labeled version of L-Glutamicacid, an excitatory neurotransmitter and an agonist at metabotropic, kainate, NMDA, and AMPA glutamate receptor subtypes. It directly activates the release of dopamine (DA) from dopaminergic terminals.
DL-Glutamicacid, the conjugate acid of Glutamicacid, serves as a crucial metabolite. In comparison to the α and β polymorphs of L-Glutamicacid's second phase, DL-Glutamicacid exhibits enhanced stability[1].