CONVENIENT METHOD FOR THE GAS-CHROMATOGRAPHIC ANALYSIS OF HEXOSAMINES IN THE PRESENCE OF NEUTRAL MONOSACCHARIDES AND URONIC-ACIDS

被引：25

作者：

HONDA, S

KAKEHI, K

OKADA, K

机构：

[1] Faculty of Pharmaceutical Sciences, Kinki University, Kowakae, Higashi-osaka

来源：

JOURNAL OF CHROMATOGRAPHY | 1979年 / 176卷 / 03期

关键词：

D O I：

10.1016/S0021-9673(00)89454-6

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A convenient gas chromatographic method has been devised for the analysis of hexosamines in the presence of neutral and acidic sugars, which involves sequential derivatization reactions of nitous acid deamination, mercaptalation, and trimethylsilylation. This method allows rapid, simultaneous determination of 0.1-1 μmole samples of hexosamines with coefficients of variation of less than 3%. © 1979.

引用

页码：367 / 373

页数：7

共 5 条

[1] SIMULTANEOUS ESTIMATION OF 6-DEOXY-L-GALACTOSE (L-FUCOSE) D-MANNOSE D-GALACTOSE 2-ACETAMIDO-2-DEOXY-D-GLUCOSE (N-ACETYL-D-GLUCOSAMINE) AND N-ACETYLNEURAMINIC ACID (SIALIC ACID) IN GLYCOPEPTIDES AND GLYCOPROTEINS
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[2] GAS-CHROMATOGRAPHIC DETERMINATION OF CONJUGATED ALDEHYDES IN PRODUCTS OF PERIODATE OXIDATION OF PYRANOSE SUGARS AS DIETHYL DITHIOACETALS
HONDA, S
FUKUHARA, Y
KAKEHI, K
[J]. ANALYTICAL CHEMISTRY, 1978, 50 (01) : 55 - 59
[3] RAPID GAS-CHROMATOGRAPHIC ANALYSIS OF ALDOSES AS THEIR DIETHYL DITHIOACETAL TRIMETHYLSILYLATES
HONDA, S
YAMAUCHI, N
KAKEHI, K
[J]. JOURNAL OF CHROMATOGRAPHY, 1979, 169 (FEB): : 287 - 293
[4] TAMURA Z, 1968, CHEM PHARM BULL, V16, P1864
[5] SIMPLE PROCEDURE FOR COMBINED GAS-CHROMATOGRAPHIC ANALYSIS OF NEUTRAL SUGARS, HEXOSAMINES AND ALDITOLS - DETERMINATION OF DEGREE OF POLYMERIZATION OF OLIGOSACCHARIDES AND POLYSACCHARIDES AND CHAIN WEIGHTS OF GLYCOSAMINOGLYCANS
VARMA, R
VARMA, RS
[J]. JOURNAL OF CHROMATOGRAPHY, 1977, 139 (02): : 303 - 310

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