A Practical Guide to the Methylation Analysis of Carbohydrates
Electron Ionization MS spectra Partially Methylated Alditol Acetates
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A Practical Guide to the Methylation Analysis of Carbohydrates
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Electron Ionization MS spectra Partially Methylated Alditol Acetates
A Practical Guide
Content
1. Introduction
2.1 Methylation
2.2 Experimental
3. Application
4. GLC of PMAA
5. MS of PMAA
Appendix A.
Appendix B.
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heptitol heptaacetate
Mass spectrum
m
/
Z
Abundance
43
100
103
10
115
21
127
9
128
7
139
15
145
12
157
12
169
8
187
9
199
2
200
2
217
4
243
2
259
7
289
2
331
1
361
1