PART V.

GELATINE AND GLUE.

1. PROPERTIES OF GELATINE AND GLUE

2. RAW MATERIALS AND PRELIMINARY TREATMENT

3. EXTRACTION

4. CLARIFICATION AND DECOLORIZATION

5. BLEACHING

6. EVAPORATION

7. COOLING AND DRYING

8. USES OF GELATINE AND GLUE

9. THE EVOLUTION OF THE GELATINE AND GLUE INDUSTRY

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