Recent advancement in ultrasound-assisted novel technologies for the extraction of bioactive compounds from herbal plants: a review

Can sound waves help us unlock the potent healing secrets hidden inside medicinal plants? A fresh scientific review reveals how ultrasonic technology is transforming the future of functional foods.

Herbal plants are packed with powerful bioactive compounds that hold massive potential for creating new functional foods and nutraceuticals. But extracting these treasures efficiently has always been a challenge. Enter ultrasonication—a game-changing technology that boosts both extraction efficiency and extract quality. A comprehensive new review explores cutting-edge ultrasound-assisted extraction methods, including supercritical carbon dioxide and high-pressurized liquid techniques.

Researchers emphasize that unlocking the full potential of these methods requires careful fine-tuning. Process variables like ultrasound amplitude, sonication time, temperature, solid-solvent ratio, and pressure play a critical role in maximizing bioactive recovery.

Ultimately, these novel green technologies promise a cleaner, faster path to high-quality plant extracts. By offering a deep dive into the underlying mechanisms and industrial perspectives, this review provides a vital roadmap for scientists and industries aiming to harness green extraction for next-generation health products.

Key Points

• Ultrasonication enhances bioactive extraction efficiency from herbal plants
• Key variables like amplitude and pressure require careful optimization
• Green technologies support the development of functional foods