主题词：Carbohydrate Chemistry and Synthesis; Glycosylation and Glycoproteins Research; Enzyme Production and Characterization; Polysaccharides and Plant Cell Walls; Microbial Metabolites in Food Biotechnology; Diet, Metabolism, and Disease; Enzyme Catalysis and Immobilization; Polysaccharides Composition and Applications; Chemical Synthesis and Analysis; Synthesis of Organic Compounds; Diverse Scientific and Economic Studies; Biofuel production and bioconversion; Analytical Chemistry and Chromatography; Seaweed-derived Bioactive Compounds; Enzyme Structure and Function; Proteoglycans and glycosaminoglycans research; Polyamine Metabolism and Applications; Amino Acid Enzymes and Metabolism; Food composition and properties; Legume Nitrogen Fixing Symbiosis; Human auditory perception and evaluation; Biochemical and Molecular Research; Natural product bioactivities and synthesis; Educational Robotics and Engineering; Advanced Cellulose Research Studies