Method for producing xylooligosaccharides under catalysis of xylonic acid
收藏国家林业和草原科学数据中心2022-11-14 更新2024-03-06 收录
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资源简介：
The disclosure discloses a method for producing xylooligosaccharides under the catalysis of xylonic acid. Wherein, a method for producing xylooligosaccharides from xylonic acid, which comprises mixing xylan raw material with xylonic acid to make them react by heating with stirring, to get xylooligosaccharides； on the basis of mass fraction, the xylan raw material is 1 part, and the xylonic acid is 5~12 parts； and a method for producing xylooligosaccharides through fermentative catalysis, which comprises mixing xylose with bacterium to get a mixed liquor； adjusting the pH of the mixed liquor and stirring at low temperature for biological oxidation； adding xylan raw material and heating with stirring, to get xylooligosaccharides. The disclosure utilizes the reaction of oxidizing xylose to xylonic acid with microbial whole-cell organisms, and the resulting xylonic acid is used as the catalyst.
提供机构：
国家林业和草原科学数据中心
创建时间：
2022-11-14
