A subcritical water extraction integrated process for simultaneous defatting and recovery of sialic acid from egg yolk powder

Key Points

• The process achieves simultaneous defatting and recovery of sialic acid effectively.
• Sialic acid recovery reached notable levels, demonstrating over 80% efficiency in extraction.
• Integrated procedure utilizes subcritical water extraction methods to enhance recovery.
• Highlighting the potential for improving nutritional value in food products through efficient extraction.