Title of article
Study on preparation and separation of Konjac oligosaccharides
Author/Authors
Jian، نويسنده , , Wenjie and Sun، نويسنده , , Yuanming and Huang، نويسنده , , Huan-Xiong Yang، نويسنده , , Youhui and Peng، نويسنده , , Shuhui and Xiong، نويسنده , , Bo and Pan، نويسنده , , Tingtiao and Xu، نويسنده , , Zhenlin and He، نويسنده , , Mingxiang and Pang، نويسنده , , Jie، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
7
From page
1218
To page
1224
Abstract
To study the preparation and separation of Konjac oligosaccharides, Konjac Glucomannan was degraded by the combination of γ-irradiation and β-mannanase, and then the degradation product was separated by ultrafiltration. To our interest, for most of Konjac oligosaccharides obtained by this method, the molecular mass was lower than 2200 Da. In addition, the 1000 Da molecular weight cut off membrane could effectively separate the Konjac oligosaccharides. In conclusion, the combination of γ-irradiation and β-mannanase was an efficient method to obtain Konjac oligosaccharides, and the oligosaccharides of molecular mass lower than 1000 Da could be effectively separated by ultrafiltration.
Keywords
Konjac glucomannan , Enzymatic hydrolysis , oligosaccharides , Irradiation , Ultrafiltration
Journal title
CARBOHYDRATE POLYMERS
Serial Year
2013
Journal title
CARBOHYDRATE POLYMERS
Record number
1624317
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