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The appearance of formulations containing different cryoprotectants
| Cryoprotectants | 3% (w/v) | 5% (w/v) | 7% (w/v) | 10% (w/v) |
|---|---|---|---|---|
| None | + | + | + | + |
| Glucose | − | − | − | − |
| Sucrose | − | − | − | − |
| Lactose | − | − | − | + |
| Trehalose | − | − | − | − |
| Mannitol | + | + | + | + |
| Maltose | − | − | − | − |
Notes: +, smooth and compact; −, collapse.
