Page 5 of articles about fiber
Metabolic effects of dietary sugar beet pulp or wheat bran in growing female pigs
The use of seaweed extract in piglet diets
Seaweeds are rich in undigestible polysaccharides and are a potential source of soluble dietary fibers. The most abundant polysaccharides in brown seaweeds are laminarin, fucoidan and alginic acid.