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Direct determination of dextran in sugar juices from sugar refining processes by stripping voltammetry

 

作者: D. Sancho,   L. Debán,   L. Martínez,   R. Pardo,   M. Vega,  

 

期刊: Journal of Environmental Science and Health, Part A  （Taylor Available online 1998）
卷期: Volume 33, issue 6  

页码: 1171-1184

 

ISSN:1093-4529

 

年代: 1998

 

DOI:10.1080/10934529809376781

 

出版商: Taylor & Francis Group

 

关键词: Sugar processing;sugar quality;sucrose;dextran;stripping voltammetry

 

数据来源: Taylor

 

摘要:

Dextran has been determined in sugar juices from beet sugar refining processes by differential‐pulse cathodic stripping voltammetry (DPCSV) at the hanging mercury drop electrode (HMDE). Measurements were performed on diluted samples without previous treatment. The optimised procedure allowed the direct determination of dextran at the mg‐kg‐1level. The performance of the procedure is compared with the Roberts copper method.

 

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