微生物利用木质纤维原料产木聚糖酶研究现状

木聚糖酶在食品、饲料、造纸等领域具有重要的应用价值,而生产成本是决定微生物木聚糖酶能否实现工业应用的关键因素之一.木质纤维原料富含木聚糖,许多能够利用廉价的木质纤维原料诱导产生木聚糖酶的微生物得到了分离,有效地降低了酶制剂的生产成本.综述了微生物利用木质纤维原料产木聚糖酶的研究现状,重点关注了微生物木聚糖酶的产生、特性及发展前景.

Research Progress on Xylanase Production by Microbial Fermentation on Lignocellulose

Xylanases have drawn attention widely in recent years as they play important roles in food,feed,and paper industry.Efforts on costs reduction of xylanase preparations have been directed towards increasing enzyme production by developing better microbial strains,suitable xylanase inducers and efficient fermentation techniques.Thus many microbes which can produce xylanases directly on lignocellulose have been selected.The research status of xylanase-producing microorganisms from lignocellulose materials avail...