Title: The Study on the Quality Standard for Meigui Huoxin Capsule
Abstract: Objective To develop a quality standard for Meigui Huoxin Scapsule.Methods TLC was used to identify the ingredient of Flos Rosae Rugosae.Meanwhile,the content of gallic acid in Meigui Huoxin capsule was determined by HPLC with Lichrospher C18 column(5 μm,200 mm×4.6 mm).The detection wavelength was 273 nm;methanol-water-H3PO4 solution(5:95:0.4)was used as mobile phase,the rate of 1.0ml/minand the colum temperature was at 30℃.Results The method was linear with in the range of 8.51-272.4?g/ml(r= 0.9997).The average recovery of gallic acid was 101.12%,(RSD= 2.09%,n=5).Conclusion The method is accurate,reliable,and can be used for quality control of the production.
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
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