3rd EAAP International Symposium on Energy and Protein Metabolism and Nutrition , Parma, Italy, 6/9/2010 til 10/9/2010. Poster præsentation: J.V. Nørgaard, T., Hvelplund, J.A., Fernández and H.D. Poulsen. Nutritional value of byproducts from beet biofuel production evaluated in digestibility trials with sows and sheep. 3rd EAAP International Symposium on Energy and Protein Metabolism and Nutrition, Parma, Italy, 6/9/2010 til 10/9/2010. FOBIO: <strong>Roer</strong> til foder og bioenergi Side 83
Appendix A. Detailed composition and ethanol potential of biomasses. Table A1. Composition and ethanol potential of root and top of Angus (A) and root and top of Colosse (C), The blue color indicates that the measured xylose and arabinose on the Rezex ROA column is misleading and the peaks of theses sugars probably overlie with other sugars types, Component Whole root (A) Root pulp (A) EtOH potent, Juice of root (A) (g/l) EtOH potent, (g/l) (g/100 g DM) (g/100 g DM) (g/100 g DM) Sucrose 66,7 58,1 29,6 134,8 68,7 Glucan 4,6 6,0 3,4 51,9 26,5 Xylan 1,9 2,2 38,7 Arabinan 3,9 4,6 0 Total hemicell, 5,7 6,8 38,7 Klason lignin 0,7 0,7 - Ash 2,4 2,8 - Component Whole top (A) Top pulp (A) (g/100 g EtOH potent, Juice of top (A) EtOH potent, (g/l) (g/100 g DM) DM) (g/100 g DM) (g/l) Sucrose 0 0 0 0 0 Glucan 23,0 19,2 10,9 12,4 6,3 Xylan 12,1 10,2 4,7 Arabinan 9,2 8,4 0 Total hemicell, 21,3 18,6 4,7 Klason lignin 8,5 8,3 - Ash 19,2 18,2 - Component Whole root (C) Root pulp (C) EtOH potent, Juice of root (C) EtOH potent, (g/l) (g/100 g DM) (g/100 g DM) (g/100 g DM) (g/l) Sucrose 46,1 49,2 25,1 60,2 30,7 Glucan 7,9 6,3 3,6 20,0 10,2 Xylan 2,6 2,6 32,3 Arabinan 4,0 4,7 0 Total hemicell, 6,6 7,3 32,3 Klason lignin 1,1 1,1 - Ash 5,1 5,5 - Component Whole top (C) Top pulp (C) (g/100 g EtOH potent, Juice of top (C) EtOH potent, (g/l) (g/100 g DM) DM) (g/100 g DM) (g/l) Sucrose 0 0 0 0 0 FOBIO: <strong>Roer</strong> til foder og bioenergi Side 84