| 摘要 |
2072151 9106225 PCTABS00005 Process for enhancing the natural bile acid binding capacity of edible pulp material by either heating an aqueous slurry of the pulp material to at least 40 ·C and/or sequentially reacting pulp with a first reactant, such as sodium hydroxide, for activating the pendant hydroxyl groups on the polysaccharide components of the pulp material, a second reactant, such as chloroacetic acid, for carboxylating the activated pendant groups on the polysaccharide s, and a third reactant, such as calcium hydroxide, for providing calcium ions which can ionically bond to the carboxylated pendant groups. |
