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Simultaneous Estimation of 4-O-Methyl-D-Glucuronic Acid and Other Uronic Acids By Gas-Liquid Chromatography

 

作者: G.G. S. Dutton,   S. Kabir,  

 

期刊: Analytical Letters  （Taylor Available online 1971）
卷期: Volume 4, issue 2  

页码: 95-100

 

ISSN:0003-2719

 

年代: 1971

 

DOI:10.1080/00032717108058596

 

出版商: Taylor & Francis Group

 

关键词: Uronic acids;gas chromatography;polysaccharides;analysis

 

数据来源: Taylor

 

摘要:

Uronic acids in polysaccharides may be reduced by reaction of the propionated methyl ester with lithium borohydride in tetrahydrofuran. After hydrolysis and reduction of the monosaccharides the acetylated alditols may be separated by gas-liquid chromatography on a column of butanediol succinate. The method permits the simultaneous estimation of 4-O-methyl-D-glucuronic acid, glucuronic and galacturonic acids.

 

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