CO2 Extraction of Antioxidants – Unlocking High-Purity Nutraceuticals
来源: | 作者:selina | 发布时间 :2025-03-10 | 79 次浏览: | Share:

CO2 Extraction of Antioxidants – Unlocking High-Purity Nutraceuticals

Antioxidants play a crucial role in health and wellness, offering protection against oxidative stress, aging, and chronic diseases. The challenge for nutraceutical manufacturers is to extract high-purity, bioavailable antioxidants without damaging their delicate structures.

1. Why Use CO2 Extraction for Antioxidants?

  • Preserves bioactivity by extracting at low temperatures (~30-50°C).
  • Prevents oxidation during extraction, maintaining antioxidant potency.
  • Is 100% solvent-free, eliminating chemical contamination risks.
  • Allows precise selectivity, enabling targeted polyphenol and flavonoid extraction.

2. Key Antioxidants Extracted Using CO2

  • Polyphenols & Flavonoids – Found in grapes, green tea, turmeric, and cocoa.
  • Carotenoids (Lycopene, Astaxanthin, Beta-Carotene) – Found in tomatoes, algae, and carrots.
  • Tocopherols & Tocotrienols (Vitamin E Family) – Found in wheat germ, sunflower seeds, and palm oil.

3. Best CO2 Extraction Machines for Antioxidant Processing

ModelCapacityPressureApplicationsPrice
SHANG HAI NORTH BROOKS SC-Nutra-55LUp to 4,500 PSIPolyphenol, Flavonoid Extraction$10,000 - $15,000
SHANG HAI NORTH BROOKS SC-Nutra-1010LUp to 5,500 PSICarotenoid & Tocopherol Extraction$20,000 - $30,000
SHANG HAI NORTH BROOKS SC-Nutra-2020LUp to 6,000 PSILarge-Scale Nutraceuticals$40,000+

Conclusion

CO2 extraction is the best method for preserving antioxidant integrity and maximizing bioavailability. SHANG HAI NORTH BROOKS CO2 SUPERCRITICAL EXTRACTION MACHINES provide high-purity, solvent-free antioxidant production, making them ideal for nutraceutical, pharmaceutical, and cosmetic applications.

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