Electrochemical Quantification of Condensed Tannins in Extracts and Herbal Medicines using 3D-Printed Electrodes

Key Points

• The research aims to develop a sensitive method for quantifying condensed tannins in herbal extracts using electrochemical techniques.
• Utilized 3D-printed electrodes for electrochemical analysis.
• Analyzed various herbal extracts rich in polyphenolic compounds.
• Assessed the selectivity and sensitivity of the analytical methods employed.
• Successfully quantified tannins with high sensitivity and accuracy.
• Demonstrated the efficacy of 3D-printed electrodes in detecting bioactive compounds.
• Revealed that electrochemical methods can significantly enhance quality assessments of herbal medicines.