Title: Improved technology for extracting xylose from corncob
Application Number: 96105693 Application Date: 1996.05.14
Publication Number: 1165195 Publication Date: 1997.11.19
Approval Pub. Date: Granted Pub. Date: 2000.11.29
International Classifi-cation: C13K13/00
Applicant(s) Name: Anhui Prov. Applied Technology Inst. Address: 234023
Inventor(s) Name: Wang Beilei, Wu Xinliang
Attorney & Agent: WU QIYUN
Abstract:
     An improved process for extracting xylose from corn cob's core includes such steps as pretreating at 105 deg.C for 1 hr, hydrolysis at 120 deg.C for 3 hr, decolouring, concentration and crystalline. The concentration of acidic liquid is 0.07-0.1% for pretreating and 0.7-0.8% for hydrolysis. Its advantages are simple flow route as neutralization step is omitted, low energy consumption, short production period and high purity of xylose.
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