Gelatinous inner-portion

Example 1 Automatic Dishwashing (ADW) Tablet with Gelatinous Inner-portion... 

Figure 5. Flowsheet for manufacturing an ADW tablet with gelatinous inner-portion (Example 1).

Pennington, Jenkins and Betts, say Mold may penetrate a wet, broken shell and attach itself to the inner surface in the form of irregular patches. If the growth takes place at low temperatures, the affected portions of the white are gelatinized. These mold spots appear as dark areas before the candle, and are seen easily if not covered with the fingers. 

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