Preparation and Quality Control of Compound Premna Fulva Craib Liniments / 中国药房

ABSTRACT

OBJECTIVE:To prepare Premna fulva craib liniments and to establish a method for its quality control.METHODS:The liniments was prepared from yellowhairy premna stem,rhizoma drynariae,borneo and menthol in70%al-cohol solvent.Naringin in the liniments was identified qualitatively by TLC,and the content of naringin was determined by HPLC.RESULTS:Naringin was identified in TLC.The sample size of naringin showed a good linear relationship with its peak area in the range of0.51?g～2.55?g(r=0.9993).The average recovery was98.58%(RSD=1.31%).CONCLUSION:The preparation technology is practicable and the method of quality control is reliable.