Particle Engineering for CO2 Supercritical Food Ingredient Extraction

 Particle Engineering for CO2 Supercritical Food Ingredient Extraction

Particle engineering is a vital component of CO2 supercritical extraction, optimizing the size and shape of raw materials to improve extraction efficiency and yield.

1. How Particle Engineering Works

• Pre-Treatment: Grinding and milling create uniform particle sizes.

• Enhanced Surface Area: Smaller particles increase compound accessibility.

• Optimized Flow Dynamics: Prevents clogging and ensures consistent CO2 penetration.

Example: A CO2 SUPERCRITICAL EXTRACTION MACHINE with particle engineering capabilities was used to extract curcumin from turmeric, achieving a 25% increase in yield.

2. Applications in Food Extraction

• Functional Ingredients: Improving recovery of antioxidants, flavonoids, and proteins.

• Natural Colors: Enhancing the yield of pigments like carotenoids.

• Essential Oils: Ensuring consistent extraction of aromatic compounds.

Case Study: A spice producer implemented particle engineering to optimize turmeric oil extraction, reducing processing time and improving product quality.