刚果红法测定青海青稞酒中β-葡聚糖的含量

摘要

Theβ-glucan in the highest content of Tibet highland barley, Content of up to 8.5%, average 5.25%, accordingly, study and determination of Qinghai highland barley in the content of β-glucan, β-glucan as non starch polysaccharides, water soluble and insoluble two types. the molecular weight between 40!100 million of the β-glucan.%西藏青稞中的β-葡聚糖的含量最高，含量可达8.5%，平均可达5.25%，据此，研究并测定了青海青稞中的β-葡聚糖含量，β-葡聚糖为非淀粉多糖，分水溶性的和非水溶性两种类型。β-葡聚糖的分子量在40~100万之间。