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Schematic depicting the physiological retention of cobalt in the stomach

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posted on 2023-08-08, 06:14 authored by Vasil TsanovVasil Tsanov

article - DOI: 10.2174/1871520620666200313163801
monograph - DOI: 10.5281/zenodo.7295357 | ISBN: 978-619-91534-4-4
ATLAS - presentation of the finale information in the most applied and convenient form of application - DOI: 10.5281/zenodo.8009390 | ISBN: 978-619-91534-5-1

... After analysis and simulations (based on average enthalpy and potential energy of the molecule) by TD-DFT, an extremely stable retention cycle of the non-coordinated cobalt in the stomach is shown in GAMESS US.

...

However, at pH <2, the oxalic salts are partially hydrolyzed and metal anionic (in this case cobalt) separated. The reaction is reversible and displaced in the direction of the starting material (cobalt oxalate). Thus, the residence time of cobalt in the stomach increases significantly. In addition to spinach, other cultivated plants typical of the area contain oxalic acid: tea (370 mg/kg), sorrel (360 mg/kg), rhubarb (240 mg/kg), fig (100 mg/kg), beet (40 mg/kg), plums (12 mg/kg), grapes (7 mg/kg), etc.

Under these conditions, the constantly consuming Amygdalin has the conditions (concentration of reagents, catalyst, pH, temperature, etc.) to react to catalytic hydrolysis to its corresponding amide....


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