New insights on the Chemical Stability of Curcumin in Aqueous Media at Different pH: Influence of the Experimental Conditions

From spectrophotometric and electrochemical measurements recorded in curcumin aqueous solutions at different pH values, both the stability and the acidity constants of curcumin were evaluated. It was found that contrary to hitherto acceptances, curcumin becomes stable at basic pH values while at aci...

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Veröffentlicht in:	International journal of electrochemical science 2019-06, Vol.14 (6), p.5373-5385
Hauptverfasser:	Martínez-Guerra, J., Palomar-Pardavé, M., Romero-Romo, M., Corona-Avendaño, S., Rojas-Hernández, A., Ramírez-Silva, M.T.
Format:	Artikel
Sprache:	eng
Schlagworte:	aqueous solution Curcumin pKa stability
Online-Zugang:	Volltext
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