More recently, analysis of reaction networks gained importance in this field. The analysis evaluates best multi-step synthesis alternatives for novel feedstocks. For instance, Zhang et al. investigated reaction networks for the evaluation of biomass-derived polymers. Further, a network-based route evaluation for bio-fuel was performed by Ulonska et al. and later extended with the considerations of supply chain and multi-product decisions. These studies pave the way for the consideration of bio-based feedstocks in extended reaction chains. However, the built networks are relatively small and focused on specific applications.