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author:

程贤甦 (程贤甦.) [1] (Scholars:程贤甦) | 刘晓玲 (刘晓玲.) [2] | 靳艳巧 (靳艳巧.) [3] (Scholars:靳艳巧)

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CQVIP

Abstract:

研究了采用无机碱性水溶液和有机溶剂从玉米秸秆发酵制备乙醇的残渣中分离得到酶解木质素的方法.结果表明,用有机溶剂提取后的残渣继续用无机碱水溶液再次提取,酶解木质素的产率为25%~35%,其红外光谱与磨木木质素红外光谱相似.酶解木质素的分子中含有丰富的苯环、酚羟基和醚键等官能团,具有较高的反应活性,能直接用于聚氨酯的改性.

Keyword:

分离 性质 玉米秆酶解 聚氨酯 酶解木质素

Community:

  • [ 1 ] [程贤甦]福州大学
  • [ 2 ] [刘晓玲]福州大学
  • [ 3 ] [靳艳巧]福州大学

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Source :

聚氨酯工业

ISSN: 1005-1902

CN: 32-1275/TQ

Year: 2007

Issue: 6

Volume: 22

Page: 18-21

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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