青霉废菌丝体的综合利用

Comprehensive utilization of waste mycelium of PenicUlium chrysogenum

青霉废菌丝体是发酵工业的副产物,它的综合利用具有重要的实际意义。介绍了生物法提取高附加值产品——壳聚糖和麦角固醇的生产工艺。指出将青霉废菌丝体进行综合利用形成壳聚糖及其衍生物系列产品,可以大幅度降低壳聚糖的生产成本,实现壳聚糖产业的可持续发展。

Waste mycelium of Pem Iillium chrysogenum is by-product of fermentation industry, and its comprehensive utilization has much important practical meaning.The production technology of the products with high additive value-chitosanand ergosterol produced through bioengineering is introduced. It s pointed out that the waste myceluim of Penicillium chrysogenum is utilized comprehensively to produce chitosan and its derivatives with production cost of chitosan largely reduced, then chitosan industry would contin...