CO2 vs Hydrocarbon Extraction for Terpene Preservation
来源: | 作者:selina | 发布时间 :2025-02-28 | 81 次浏览: | Share:

CO2 vs Hydrocarbon Extraction for Terpene Preservation

Introduction

Terpenes are aromatic compounds responsible for the flavor and effects of cannabis and botanical extracts. CO2 supercritical extraction and hydrocarbon extraction impact terpene retention differently.

Why Terpene Preservation Matters

  • Enhances Flavor & Aroma: Key for premium extracts.

  • Boosts Therapeutic Benefits: Terpenes contribute to the entourage effect in cannabis.

  • Increases Market Value: High-terpene extracts fetch better prices.

CO2 Supercritical Extraction and Terpenes

CO2 extraction allows precise temperature control, ensuring delicate terpenes are preserved.

Advantages:

  • Low-Temperature Extraction: Prevents terpene degradation.

  • Selective Extraction: CO2 pressure can be adjusted to target specific terpenes.

  • Solvent-Free Process: No need for purging, protecting terpene integrity.

Hydrocarbon Extraction and Terpenes

Butane is effective at dissolving terpenes but has higher risks of contamination.

Challenges:

  • Solvent Residues Can Alter Flavor: Butane traces can impact purity.

  • Post-Processing Required: Terpenes may be lost during purging.

Terpene Retention Comparison

FactorCO2 Supercritical ExtractionHydrocarbon Extraction
Terpene RetentionHighVery High (but requires purging)
PuritySolvent-freeMay contain traces of hydrocarbons

Conclusion

For solvent-free, high-terpene extracts, CO2 supercritical extraction machines provide a safer, cleaner alternative to hydrocarbon extraction.


READ MORE：

按钮文本