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Official Journal of the Japan Wood Research Society

Table 1 List of identified disaccharides, their retention time (RT), and their characteristic ions

From: Production of disaccharides from glucose by treatment with an ionic liquid, 1-ethyl-3-methylimidozolium chloride

No.

Products

RT (min)

Characteristic ions (m/z)

1

Maltose

24.5

243, 271, 305, 361

2

Nigerose

26.0

243, 271, 319, 361, 435, 451

3

Maltose

26.4

243, 271, 305, 361, 451

4

Kojibiose

27.1

243, 271, 305, 319, 331, 361, 435, 451

5

Nigerose

27.3

243, 271, 319, 361, 435, 451, 539

6

Laminaribiose

29.2

243, 271, 305, 361, 435, 451, 569

7

Kojibiose

30.8

243, 271, 305, 319, 361, 451, 539

8

Laminaribiose

31.0

243, 271, 305, 361, 451,

9

Isomaltose

34.9

243, 271, 305, 319, 361, 451, 569, 583

10

Gentiobiose

38.3

243, 321, 451, 319

11

Gentiobiose

38.8

243, 271, 305, 361, 435, 451, 569, 583

12

Isomaltose

39.8

243, 271, 305, 319, 361, 435, 451