Preparation and Quality Control of Anti-inflammatory Dental Ulcer Film / 中国药房

ABSTRACT

OBJECTIVE: To prepare anti-inflammatory dental ulcer film and establish its quality standard. METHODS: Drug-containing mortar and blank mortar were prepared to prepare compound film agent. HPLC was used to the quantitative analysis of indirubin. RESULTS: The preparation had well appearance and its detection of index was up to the standard stated in Chinese Pharmacopeia. The linear range of indirubin was 0.8～6.4 ?g?mL-1 (r=0.999 8) with an average recovery rate of 100.65% (RSD=1.07%,n=6). CONCLUSION: The formula of preparation is reasonable, the preparation method is simple and applicable and determination method is accurate and reliable.