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March 16, 2026Journal of Food Science

Acoustic Cavitation‐Driven Extraction of Ginger Phytochemicals: Modeling, Optimization and Bioactivity Evaluation

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Authors

MIMohamed‐el‐Amine IkhlefUniversity Frères Mentouri Constantine 1OLOuassila LarkecheUniversity Frères Mentouri Constantine 1AZAhmed ZermaneUniversity Frères Mentouri Constantine 1

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Overview

Optimization evaluates extraction yield and antioxidant activity in ginger, suggesting enhanced bioactive recovery strategies.

Key Points

  • The study aims to optimize ultrasound-assisted extraction for ginger phytochemicals using a mechanistic and statistical approach.
  • Utilized ultrasound-assisted extraction with ethanol-water solvent systems.
  • Implemented Box-Behnken design for evaluating ginger-to-solvent ratio, solvent composition, and extraction time.
  • Analyzed antioxidant activity, total phenolic content, and flavonol content.
  • Developed response surface models to predict extraction outcomes.
  • Compared extraction efficiency with traditional Soxhlet method.
  • Achieved an optimized extraction yield of 33.22%.
  • Identified significant antioxidant activities with values of 27.06, 4.42, 3.59, and 4.70 µg/mL.
  • Reported total phenolic content of 79.67 mg GAE/g and flavonol content of 3.38 mg QE/g.
  • Demonstrated that water-rich solvent systems enhance extraction through intensified cavitation effects.
  • Confirmed that UAE outperforms Soxhlet extraction in efficiency, bioactivity retention, and reduces extraction time.

Cite This Study

Ikhlef et al. (2026) studied this question.

synapsesocial.com/papers/69b79e7c8166e15b153abe81https://doi.org/10.1111/1750-3841.70947
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