β-Glucan Content Determination Methods, Sample Pretreatment and Quality Control
β-Glucan is a class of polysaccharides formed by glucose residues linked through β-glycosidic bonds. It is widely present in oats, barley, yeast, fungi, algae and some microbial-derived materials. β-Glucans from different sources vary greatly in linkage type, branching degree, molecular weight ...
危险品化学品经营许可证（带存储）