Enzymatic Hydrolysis and Simultaneous Saccharification and Fermentation of Soybean Processing Intermediates for the Production of Ethanol and Concentration of Protein and Lipids
Table 4
Carbohydrates, fiber, protein, and lipid concentrations after 96 h saccharification.
Beans
Meal
With enzymes
Without enzymes
With enzymes
Without enzymes
Soluble carbohydrates (g/L)
14.90 ± 2.04
10.45 ± 1.61
47.24 ± 5.83
35.08 ± 1.96
Fiber difference (%)1
−45.60
−25.86
−27.72
3.37
Protein difference (%)1
−12.12
−12.30
−10.30
−8.73
Lipid difference (%)1
12.87
4.46
−17.94
−31.99
Hulls
White flakes
With enzymes
Without enzymes
With enzymes
Without enzymes
Soluble carbohydrates (g/L)
58.23 ± 4.03
16.88 ± 1.17
37.92 ± 6.64
31.32 ± 4.96
Fiber difference (%)1
−80.69
−8.93
−76.36
−2.40
Protein difference (%)1
11.27
−13.75
−11.00
10.63
Lipid difference (%)1
−44.23
−12.18
−33.87
72.52
1Compared to the original substrate on a dry matter basis.
