| 摘要 |
A method for production a protein-mineral half-finished product comprises cleaning, defatting, boiling, disintegrating raw collagen material. Skin, veins, rumen etc. are used as the raw collagen material. The raw collagen material is boiled or scalded with saturated steam, disintegrated; solutions of magnezium chloride, calcium chloride, sodium carbonate, citric acid are added by stages, washed. The obtained mass is dried and disintegrated. |
