Characteristics, processing techniques and utilitie of several bone products such as ossein, osseous dust, osseous puree, osseous gelatin, were introduced.

• 介绍了骨的营养价值,骨制品发展的国内外现状,几种主要骨制品(如骨素、骨泥、骨粉、骨明胶)的特点、加工工艺、用途,并预测了我国骨食品的开发前景。