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克心疼缓释片是山东中医药大学研制的中药复方缓释制剂 ,能有效地防治冠心病、心绞痛。方中主要包含麝香、延胡索、川芎等中药 ,其中延胡索的主要有效成分为延胡索乙素 ,其测定方法有紫外二阶导数光谱法[1] 、流动注射分析法[2 ] 、ＨＰＬＣ法[3,4 ] 和薄层色谱法[5] 等。紫外
G distressed sustained-release tablets is developed by Shandong University of Traditional Chinese Medicine compound sustained-release preparations, can effectively prevent and treat coronary heart disease and angina pectoris. The prescription mainly contains traditional Chinese medicine such as musk, corydalis and ligusticum chuanxiong, and the main active ingredient of corydalis is tetrahydropalmatine. The determination methods include ultraviolet second-derivative spectroscopy [1], flow injection analysis [2] and HPLC [3] 4] and thin-layer chromatography [5] and so on. UV