Quality control of Shanzhuang Jiangzhi Tablets and process study of its film-coating
HUANG Fei-long1 HOU Chao1 WANG Cheng1 ZHANG Yu-jing1 2 SONG Jia1
1.Jingfukang Pharmaceutical Group Co.,Ltd.,Hebei Province,Chengde 067000,China;
2.School of Chinese Materia Medica,Beijing University of Chinese Medicine,Beijing 100000,China
Abstract:ObjectiveTo establish a method for the content determinations of Aurantio-obtusin and Chrysophanol in Shanzhuang Jiangzhi Tablets and test its film-coating technology.MethodsThe high performance liquid chromatography method (HPLC)was used to determine the content of Aurantio-obtusin and Chrysophanol in Shanzhuang Jiangzhi Tablets.The octadecylsilane chemically bonded silica was used as the filling agent in chromatographic column.The mobile phase was acetonitrile 0.1%phosphoric acid solution(gradient elution)at a flow velocity of 1.0 ml/min.The detection wavelength was 284 nm and sample size was 10 μl.At premise of not changing the original extraction process,the film-coating technology of Shanzhuang Jiangzhi Tablets was tested.ResultsThe great linear relationships were obtained when Aurantio-obtusin and Chrysophanol being ranged from 4.11-102.80 μg/ml and 6.82-170.40 μg/ml respectively(r=0.9998,r=0.9997).The precision and stability test were both good.The RSD value of average recovery rates were 1.47%and 0.81%respectively.Spray-drying was optimized for the concrete drying of film-coating tablets.ConclusionThe method is accurate,sensitive and simple,and can be used for the content determinations of Aurantio-obtusin and Chrysophanol in Shanzhuang Jiangzhi Tablets.The film-coating process can be used in large-scale production.
黄飞龙;侯超;王成;张宇晶;宋佳. 山庄降脂片质量控制及薄膜衣工艺研究[J]. 中国当代医药, 2017, 24(34): 4-7转11.
HUANG Fei-long;HOU Chao;WANG Cheng;ZHANG Yu-jing;SONG Jia. Quality control of Shanzhuang Jiangzhi Tablets and process study of its film-coating. 中国当代医药, 2017, 24(34): 4-7转11.