Simplified method for the measurement of total non-starch polysaccharides by gas-liquid chromatography of constituent sugars as alditol acetates

The Analyst ◽  
1984 ◽  
Vol 109 (7) ◽  
pp. 937 ◽  
Author(s):  
Hans N. Englyst ◽  
John H. Cummings
Keyword(s):  
Liquid Chromatography ◽  
Gas Liquid Chromatography ◽  
Simplified Method ◽  
Alditol Acetates

Semimicro Determination of Sugar Configuration by Measurement of Circular Dichroism of Alditol Acetates

1973 ◽  
Vol 51 (2) ◽  
pp. 324-326 ◽  
Author(s):  
G. M. Bebault ◽  
J. M. Berry ◽  
Y. M. Choy ◽  
G. G. S. Dutton ◽  
N. Funnell ◽  
...  
Keyword(s):  
Liquid Chromatography ◽  
Circular Dichroism ◽  
Structural Information ◽  
Acetoxy Group ◽  
Gas Liquid Chromatography ◽  
Circular Dichroïsm ◽  
Alditol Acetates

The configuration (D or L) of a sugar may be determined conveniently by circular dichroism measurements at 213 nm on alditol acetates, or their methylated derivatives, where the acetoxy group acts as a chromophore. Only milligram quantities of material are required and the method is well suited to analyzing fractions obtained by gas–liquid chromatography. Structural information which may be derived from the c.d. spectra is briefly discussed.

Comments on gas—liquid chromatography and mass spectrometry of methylated alditol acetates

1972 ◽  
Vol 72 (1) ◽  
pp. 13-19 ◽  
Author(s):  
Y.-M. Choy ◽  
G.G.S. Dutton ◽  
K.B. Gibney ◽  
S. Kabir ◽  
J.N.C. Whyte
Keyword(s):  
Mass Spectrometry ◽  
Liquid Chromatography ◽  
Gas Liquid Chromatography ◽  
Alditol Acetates
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