食品科学 ›› 2002, Vol. 23 ›› Issue (5): 81-83.

• 工艺技术 • 上一篇    下一篇

用玉米芯酶法制备低聚木糖

 王海, 李里特, 石波   

  1. 中国农业大学中日食品研究中心,中国农业科学院饲料研究所
  • 出版日期:2002-05-15 发布日期:2012-02-13

Preparation of Xylooligosaccharides from Corncobs by Enzymolysis

 WANG  Hai, LI  Li-Te, SHI  Bo   

  • Online:2002-05-15 Published:2012-02-13

摘要: 本文报道了制备木聚糖酶所用最经济斜面和最佳碳源。研究探讨了以稀碱液处理玉米芯作原料,用sp.E-86菌株产的木聚糖酶制备低聚木糖。用TLC法测定研究所得的产物是以木糖、木二糖为主的低聚木糖产品。

关键词: 玉米芯, 碳源, 木聚糖酶, 酶水解, 低聚木糖

Abstract: In this article,we reported the optimum economic culture slant and optimum carbon source to prepare xylanase.The studies on preparation of xylooligosaccharides from the corncob pretreated with dilute solution alkali and prepares by enzyme made from the sp.E-86 strain were completed.The TLC results showed that the main components in the products were xylose and xylobiose.

Key words: Corncob , Carbon source , Xylanase , Enzyme hydrolyze , Xylooligosaccharides