CO2 Extraction of Terpenes – Preserving Aroma & Bioactivity
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CO2 Extraction of Terpenes – Preserving Aroma & Bioactivity

Terpenes are aromatic compounds found in plants, herbs, and cannabis, known for their therapeutic benefits, fragrance, and role in plant defense mechanisms. They are widely used in essential oils, perfumes, cannabis extracts, and pharmaceutical applications.

Because terpenes are highly volatile, traditional extraction methods (such as steam distillation or solvent extraction) often damage or degrade their bioactivity. CO2 SUPERCRITICAL EXTRACTION MACHINES provide a low-temperature, solvent-free solution, preserving the full-spectrum aroma and medicinal properties of terpenes.

1. Why Use CO2 Extraction for Terpenes?

Supercritical CO2 extraction is the best method for isolating terpenes because it:

  • Preserves delicate aromatic compounds by operating at low temperatures (30-45°C).
  • Eliminates solvents and contaminants, ensuring 100% natural extracts.
  • Maintains the full-spectrum profile, keeping terpenes, cannabinoids, and flavonoids intact.
  • Increases bioavailability, enhancing therapeutic effects.

2. Key Terpenes Extracted Using CO2

TerpeneAromaBenefitsSource
LimoneneCitrusyAnti-inflammatory, stress reliefCitrus, cannabis
PinenePineyBronchodilator, memory enhancerPine needles, rosemary
MyrceneEarthy, HerbalRelaxation, sedative effectsMangoes, cannabis
LinaloolFloral, LavenderAnti-anxiety, pain reliefLavender, mint
CaryophylleneSpicy, WoodyAnti-inflammatory, pain reliefBlack pepper, cloves

Conclusion

CO2 extraction is the best method for preserving terpenes in their purest form, ensuring high yield, solvent-free purity, and full-spectrum benefits. Unlike steam distillation, CO2 extraction keeps delicate aromatic compounds intact, making them ideal for medicinal, cosmetic, and cannabis applications.

SHANG HAI NORTH BROOKS CO2 SUPERCRITICAL EXTRACTION MACHINES provide low-temperature, high-purity terpene extraction, making them the best choice for commercial terpene production.

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