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Study on the Quality Differences of Chinese Medicine Bulbus Lilii From Different Places of Production(Ⅰ)

QIN Kun-ming,SHI Yun,SUN Jun,CAI Hao,CAI Bao-chang(Nanjing University of Chinese Medicine,Jiangsu Key Laboratory of Chinese Medicine Processing,Nanjing 210029,China)  
To set up quality standards of Bulbus Lilii,water content,total ashes content,acid-insoluble ashes content,water-insoluble extracts of 15 batches of Bulbus Lilii were analyzed,and the main constituents were compared by thin layer chromatography(TLC).The results show that the quality of Bulbus Lilii from different places of production changes significantly.Water and total ashes content have some change from each other,but the acid-insoluble ashes change significantly from each other.The TLC results indicate that the constituents of the refer Lilium all appeared in the fifteen batches of Bulbus Lilii,however the spots of one batch of them are a little light.The established standers in this research are somewhat typical and they can be used in quality control of Bulbus Lilii.
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