Research Article
Preparation and Properties of Anti-Nail-Biting Lacquers Containing Shellac and Bitter Herbal Extract
Table 5
Percentages of the remaining weight of lacquer films after testing in distilled water (at
°C) and simulated saliva (at
°C).
| | Formulation no. | Water resistance test (in distilled water) | Bitterness release test (in simulated saliva) | | Percentages of the remaining weight (%) | Time (min) | Percentages of the remaining weight (%) | Time (min) |
| | 7A | | 180 | | 60 | | 7B | | 180 | | 40 | | 19A | | 180 | | 60 | | 19B | | 180 | | 40 |
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