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Natural Deep Eutectic Solvent-Based Extraction of Flavonoids from <i>Citrus Aurantium</i> L. By-Products: Process Optimization and Physicochemical Characterization of Optimal System. [PDF]
MoleculesFernández-Cabal J +4 more
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CRC Critical Reviews in Biochemistry, 1977
Acetylcholine is essential to neural function. It synthesis is catalyzed by choline acetyltransferase, the enzyme responsible for the acetylation of choline by acetyl coenzye A, a reaction favored slightly thermodymodynamically and not at all kinetically. An analytically pure enzyme still has not been obtained; however, method of purification have been
Henry G. Mautner, David Nachmansohn
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Acetylcholine is essential to neural function. It synthesis is catalyzed by choline acetyltransferase, the enzyme responsible for the acetylation of choline by acetyl coenzye A, a reaction favored slightly thermodymodynamically and not at all kinetically. An analytically pure enzyme still has not been obtained; however, method of purification have been
Henry G. Mautner, David Nachmansohn
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Biosensors for choline, choline esters and inhibitors of choline esterase
Sensors and Actuators B: Chemical, 1991Abstract A choline electrode has been developed by coupling immobilized choline oxidase to a hydrogen peroxide electrode. The co-immobilization of cholinesterase permits acetylcholine to be measured. The excess of both enzymes results in a diffusion-limited electrode response for both substrates, with relative sensitivities 1: 0.6 for choline ...
U. Wollenberger +5 more
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Drug Development and Industrial Pharmacy, 2002
Choline has many physiological functions throughout the body that are dependent on its available local supply. However, since choline is a charged hydrophilic cation, transport mechanisms are required for it to cross biological membranes. Choline transport is required for cellular membrane construction and is the rate-limiting step for acetylcholine ...
P R, Lockman, D D, Allen
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Choline has many physiological functions throughout the body that are dependent on its available local supply. However, since choline is a charged hydrophilic cation, transport mechanisms are required for it to cross biological membranes. Choline transport is required for cellular membrane construction and is the rate-limiting step for acetylcholine ...
P R, Lockman, D D, Allen
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Choline oxidation and choline dehydrogenase
Journal of Protein Chemistry, 1986The oxidation of choline by both freshly prepared and aged rat liver mitochondria is inhibited by amytal. Whereas rotenone inhibits choline-cytochromec reductase only in the case of freshly prepared mitochondria, the extent of inhibition is influenced by preincubation, but the inhibition is not secondary to the inhibited oxidation of betaine aldehyde ...
Chi-Shui Lin, Ru-Dan Wu
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