Systematic Reviews
Copyright ©The Author(s) 2025.
World J Clin Pediatr. Jun 9, 2025; 14(2): 104797
Published online Jun 9, 2025. doi: 10.5409/wjcp.v14.i2.104797
Table 7 Comparison of synthetic human milk oligosaccharides by method
Feature
Microbial fermentation
Chemical synthesis
Enzymatic synthesis
CostLow to moderateHighModerate
ScalabilityHighLowModerate
Structural diversityLimited (simpler HMOs)High (complex and rare HMOs)High (with optimized enzyme cascades)
Environmental impactModerateHighLow
Ease of productionStraightforward for common HMOsComplex and labor-intensiveDepends on enzyme availability