Research Article
Preparation and Safety Evaluation of Centella asiatica Total Glycosides Nitric Oxide Gel and Its Therapeutic Effect on Diabetic Cutaneous Ulcers
Table 7
Summary of hydroxyethyl cellulose forming study.
| Way | Appearance | Spreading property | Stability | Centrifugal | Heat storage | Cold storage | Freeze-thaw |
| Swell | Good | Medium | Good | Medium | Good | Medium | Stir 0.5 h | Good | Bad | Good | Bad | Good | Medium | Stir 1 h | Good | Medium | Good | Bad | Good | Medium | Stir 1.5 h | Good | Good | Good | Bad | Good | Medium | Stir 2 h | Good | Good | Good | Good | Good | Good | Stir 2.5 h | Good | Good | Good | Bad | Good | Good |
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Note. The formability of hydroxyethyl cellulose is evaluated, and each evaluation index is divided into three grades: good, medium and bad.
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