D-mannose is an important functional monosaccharide that can be used in nutrition and health, cell biology, glycobiology, and glycan research. Enzymatic preparation of D-mannose mainly depends on substrate selection, enzyme catalytic type, reaction equilibrium control, and separation and ...
Hemicellulose is the second most abundant polysaccharide component of plant cell walls after cellulose. It is highly heterogeneous in structure and is typically composed of xylans, mannans, arabinans, and diverse side-chain substituents, forming a tightly intertwined network with lignin through ...
危险品化学品经营许可证（带存储）