
英:/''ɡluːtəmeɪt/ 美:/'ˈɡluːtəmeɪt/
IELTS
n. [生化] 谷氨酸鹽;[生化] 谷氨酸酯
Large amounts of glutamate are also found in mushrooms, cheese and tomatoes—which is why they're particularly useful for adding flavor to other foods.
磨菇、奶酪和西紅柿裡也含有大量的谷氨酸鹽,正因如此,它們常被特别用來為其他食物增加味道。
Buy: dehydrated vegetables, paprika powder, soy protein, glutamate, sorbic acid, oleorerisin paprika oil, potassium sorbate sphere.
采購: 脫水蔬菜,辣椒粉,大豆蛋白,谷氨酸鹽,山梨酸,辣椒樹脂精油,山梨酸鉀。
Natural glutamate consists of two amino acids – glutamic acid and glutamine, which are partially bound up in the protein molecules of yeast, yeast extracts and other natural foods.
天然谷氨酸鹽有兩種氨基酸存在形式——谷氨酸和谷氨酰胺,它們部分以化合态存在于酵母、酵母抽提物和其他天然食品的蛋白質中。
This is I think of mother cooked noodles to me before without fire water eggs eggs monosodium glutamate and salt.
這是,我想起以前媽媽給我煮面條時的情景,不就是開火、加水、打蛋、放蛋、放味精和鹽。
Tiny releases of glutamate play an important role in the body, but any excess can be dangerous - especially to the brain and nervous system.
微量的谷氨酸釋放在身體扮演一個重要角色,但是任何一點過量都是危險的,特别是對腦子和神經系統。
The molecule glutamate is a neurotransmitter, which means it conveys information between neurons in the nervous system.
谷氨酸分子是一種神經遞質,這意味着,它在神經系統中的神經元間傳遞信息。
In this study we have investigated the possibility of glutamate release through volume sensitive channels upon receptor stimulation.
本研究探讨了在受體激活狀态下谷氨酸通過體積敏感通道釋放的機制。
The influencing factors of the uncertainty of measurement for the content of monosodium glutamate of chicken essence seasoning were discussed and modeled by mathematical expression.
分析雞精調味料中谷氨酸鈉含量測量不确定度的影響因素,建立數學模型,對各不确定度分量進行了分析和計算。
Aim To establish a method for determination of Norfloxacin Glutamate Injection.
目的:建立谷氨酸諾氟沙星注射液的分析方法。
Another interesting feature is the low chloride content, for glutamate is the chief anion.
另一有趣的特點是氯化物含量低,而谷氨酸是主要的陰離子。
The effects of the structures of the compounds on the insect glutamate potentials were investigated by using electrophysiological intracellular microelectrode recording technique.
用電生理細胞内微電極技術研究了這些化合物的結構對昆蟲谷氨酸電位阻斷作用的影響。
This suggests that glutamate may play a role in this disease and that it could potentially be used as a biomarker of disease severity.
這暗示,在這種疾病中谷氨酸起了作用,并且它可以潛在地用作疾病嚴重性地一個生物标記。
Specifically, it appeared to partially block nerve cells in the cortex from releasing glutamate, another neurotransmitter, which is responsible for excitation.
确切地說,它看來部分阻止了腦皮質的神經細胞釋放谷氨酸,這是另一種神經遞質,與興奮有關。
Objective To investigate the roles of glutamate carriers and complex of mitochondria in the pathogenesy of Parkinson's disease.
目的探讨線粒體複合物活性和谷氨酸載體功能在帕金森病發病機制中的作用。
Objective To investigate the roles of glutamate carriers and complex of mitochondria in the pathogenesy of Parkinson′s disease(PD).
目的探讨線粒體複合物活性和谷氨酸載體功能在帕金森病(PD)發病機制中的作用。
Objective:To investigate the relation of orally drug resistance patients with type 2 diabetes and serum glutamate decarboxylase antibody (GADA).
目的:探讨2型糖尿病口服耐藥現象與血清谷氨酸脫羧酶抗體(GADA)産生的相關性。
The method has been used for the determination of glutamate in sodium glutamate .
方法用于味精樣品中谷氨酸根的測定,結果令人滿意。
OBJECTIVE:To establish a method for determination of Norfloxacin Glutamate injection.
目的:建立谷氨酸諾氟沙星注射液的含量測定方法。
Glutamate is a compound that under normal circumstances aids neurons in transmitting signals for cognitive functions in the brain, such as learning and memory.
谷氨酸是正常環境下腦内的一種成分,能夠幫助神經元傳遞腦内的認知功能信號,如學習和記憶。
For example, during a stroke, when blood and oxygen to the brain are restricted, brain cells release glutamate into the space surrounding them.
比如,當患者發生中風時,血和氧的供應會受到限制,腦細胞将谷氨酸分泌到其細胞周圍環境中。
Conclusion:The excitatory effect of glutamate on the discharge of interpositus nuclear neurons in cerebellar slices may be directly mediated by glutamate receptors on interpositus nuclear neurons.
結論:谷氨酸對小腦間位核神經元單位放電的興奮作用可能是通過直接激活間位核神經元表面的谷氨酸受體實現的。
The effect of monosodium glutamate on aluminum absorption was investigated in vitro.
用翻轉的離體腸斷研究了谷氨酸鈉對鋁吸收的影響。
Objective To study the relation between mitochondria damage and glutamate excitotoxicity in motor neuron disease.
目的研究運動神經元病中線粒體損傷和谷氨酸興奮毒性之間的關系。
monosodium glutamate
味精(主要成分是谷氨酸一鈉)
sodium glutamate
谷氨酸鈉
谷氨酸(Glutamate)是一種天然存在的非必需氨基酸,化學式為C₅H₉NO₄,在生物體内具有多重功能。以下是其核心特性的科學解釋:
化學結構與生物合成
谷氨酸是含有兩個羧酸基團的酸性氨基酸,人體可通過三羧酸循環中的α-酮戊二酸經轉氨基作用合成。這種代謝途徑在能量生産中起關鍵作用。
神經遞質功能
作為中樞神經系統最主要的興奮性神經遞質,谷氨酸參與突觸可塑性和學習記憶過程。其通過與NMDA受體、AMPA受體結合介導約90%的突觸傳遞。美國國立衛生研究院研究顯示,谷氨酸濃度異常與癫痫、阿爾茨海默病相關。
食品工業應用
以谷氨酸鈉(MSG)形式作為食品增味劑,通過激活舌部鮮味受體增強風味。美國食品藥品監督管理局将其歸類為"公認安全"物質,每日允許攝入量未設上限。
代謝與健康平衡
正常飲食攝入的谷氨酸90%被腸道代謝,剩餘部分通過血腦屏障調控。世界衛生組織指出,適量攝入不會導緻神經毒性,但過量可能加重偏頭痛患者的症狀。
Glutamate(谷氨酸鹽) 是谷氨酸(Glutamic acid)的鹽或酯形式,屬于一種酸性氨基酸,具有重要的生物學功能和廣泛的用途。以下是詳細解釋:
如需進一步了解谷氨酸在神經科學或食品添加劑中的具體機制,可參考相關學術文獻或權威百科(如搜狗百科)。
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