发明名称 |
EXTRACTION OF HEMP FIBERS |
摘要 |
<p>A method of extracting hemp fibers from decorticated hemp bast skin involves pre-treating the decorticated hemp bast skin with an aqueous solution containing di-sodium citrate, tri-sodium citrate or a mixture thereof having a pH of from about 6-13 at temperature of about 90° C. or less; and subsequently treating recovered fiber with a enzyme. Determining the extent of completion of a plant fiber degumming process involves treating degummed fiber with a recombinant pectinase expressed in an organism that produces neither cellulose nor xylanase, to release reducing sugar from any residua pectin on the degummed fiber, and, quantifying the released reducing sugar.</p> |
申请公布号 |
EP2029800(A4) |
申请公布日期 |
2010.07.21 |
申请号 |
EP20070719783 |
申请日期 |
2007.05.14 |
申请人 |
NATIONAL RESEARCH COUNCIL OF CANADA |
发明人 |
SUNG, WING, L.;WOOD, MARK;HUANG, FANG |
分类号 |
D01C1/02 |
主分类号 |
D01C1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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