Porous immobilization support prepared from animal bone

摘要: Porous immobilization support materials for use in physical and chemical processes are produced from bird, animal or fish bone by cleaning finely divided to remove all external tissue dissolving away internal pores Haversian canals of the result cleaned containing not more than 0.5% weight remaining lipid material, preferably only trace amounts, i.e. less 0.1% weight. The consists porous finely-divided a collagenous matrix organic fibrous connective material including osein having uniformaly distributed therethrough mineral hydroxyapatite. provides an ideal site attachment bacteria, cells enzyme catalysts. may be absorption, charge attraction, with cross-linking agent attachable between supported material. An economical source is boney fraction mechanical separation meat such as recovering chicken necks backs unwanted fast food industry. Chicken other particularly suitable immobilization.