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Hydration in water
Gel
FFF
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Natural high fibre content (75 %,w/w)
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and softener
Arabinoxylan protein
Mix of soluble, gel and insoluble
Healthy microflora
Good SCFA formation
Matrix highly visco-elastic even after
degradation; MW about 20×106 Da
Provides roughage action
Lubricates
Modifies absorption of certain nutrients
Retains structure throughout GI tract,
but can generate low-MW material
for effective SCFA production
Maintains a healthy bowel
Adsorbs certain molecules
e.g. bile acids
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