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Chemical and Biological Technologies in Agriculture

Table 2 Comparison of the oligosaccharide products obtained by this experiment and other authors among different extraction procedures with similar conditions at 200 °C and 30 s

From: Acid hydrolysis of spent coffee grounds: effects on possible prebiotic activity of oligosaccharides

Procedure

Trisaccharides (%)

Tetrasaccharides (%)

Pentasaccharides (%)

Hexasaccharides (%)

Fulger et al. [26]

43.31

33.12

13.38

10.19

Fulger et al. [26]

37.26

27.84

20.99

13.92

Fulger et al. [26]

21.37

23.28

25.95

29.39

Takao et al. [42] *220 °C

34.18

26.58

21.52

17.72

Asano [19, 20] *220 °C

44.26

31.15

16.39

8.20

Current study

79.23

15.75

4.59

0.43

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