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Quantitative analysis of amylopectin unit chains by means of high-performance anion-exchange chromatography with pulsed amperometric detection

Koch, Kristine and Andersson, Roger and Åman, Per (1998). Quantitative analysis of amylopectin unit chains by means of high-performance anion-exchange chromatography with pulsed amperometric detection. Journal of chromatography. 800:2, 199-206
[Journal article]

Full text not available from this repository.

Abstract

High-performance anion-exchange chromatography with pulsed amperometric detection (HPAEC–PAD) is a widely used technique to study the chain length distribution of amylopectin. The chromatograms, however, do not directly reflect this distribution, since the PAD response changes with the degree of polymerization. In this study, waxy maize starch was debranched and fractionated on a Bio-Gel P-6 column and the response factors for maltosaccharides with DP 3–65 were determined. The detector response per μg glucan chains was shown to decrease considerably for DP
3–7 while the curve leveled out for DP larger than 15.

Authors/Creators:Koch, Kristine and Andersson, Roger and Åman, Per
Title:Quantitative analysis of amylopectin unit chains by means of high-performance anion-exchange chromatography with pulsed amperometric detection
Series/Journal:Journal of chromatography (0021-9665)
Year of publishing :1998
Volume:800
Number:2
Page range:199-206
Number of Pages:8
Publisher:Elsevier
ISSN:0021-9665
Language:English
Publication Type:Journal article
Refereed:Yes
Article category:Scientific peer reviewed
Version:Accepted version
Full Text Status:None
Subjects:(A) Swedish standard research categories 2011 > 1 Natural sciences > 104 Chemical Sciences > Analytical Chemistry
(A) Swedish standard research categories 2011 > 4 Agricultural Sciences > 401 Agricultural, Forestry and Fisheries > Food Science
Keywords:Amylopectin, Starch, Saccharides
URN:NBN:urn:nbn:se:slu:epsilon-e-4960
Permanent URL:
http://urn.kb.se/resolve?urn=urn:nbn:se:slu:epsilon-e-4960
ID Code:15582
Faculty:NL - Faculty of Natural Resources and Agricultural Sciences (until 2013)
Department:(NL, NJ) > Dept. of Food Science (until 161231)
Deposited By: SLUpub Connector
Deposited On:10 Aug 2018 06:22
Metadata Last Modified:14 Aug 2018 01:01

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