CO2 Extraction for Ginger Essential Oil: High-Purity & Enhanced Bioactivity

Introduction

CO2 extraction is the best method for obtaining high-purity ginger essential oil, preserving its antioxidants, terpenes, and medicinal properties.

1. Why Use CO2 Extraction for Ginger Essential Oil?

• Preserves Bioactive Compounds – Retains gingerol, shogaol, and zingerone.
• Higher Yield & Efficiency – Extracts more oil per batch than steam distillation.
• No Chemical Residues – Ensures food and pharmaceutical-grade purity.

2. Key Bioactive Compounds in CO2-Extracted Ginger Oil

3. Case Study: CO2 Extraction for Pharmaceutical-Grade Ginger Oil

A pharmaceutical company increased gingerol concentration by 35% and improved extraction efficiency by 25% using CO2 extraction.

4. Conclusion

CO2 extraction ensures superior purity, efficiency, and bioactive retention for ginger essential oil, making it the preferred method for pharmaceutical and aromatherapy applications.

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