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Table 1 Physical appearance and thickness of the bacterial nanocellulose gels prepared at different pH

From: The characteristics of bacterial nanocellulose gel releasing silk sericin for facial treatment

Processing pH

Physical appearance of the nanocellulose gel

Thickness (cm)

3

Not formed

-

3.5

Hard and stable gel with smooth surface

0.7

4

Hard and stable gel with smooth surface

0.5

4.5

Soft and stable gel with smooth surface

0.6

5

Very soft gel with smooth surface

0.3