中药龙齿与龙骨X-射线衍射鉴别研究OA北大核心CSCDCSTPCD
Identification of Dens Draconis and Os Draconis by XRD Method
目的:建立龙齿与龙骨X-射线衍射图谱,并对其进行品质评价及真伪鉴别.方法:用粉末X-射线衍射技术对样品进行分析,得到衍射图谱,并作聚类分析和相似度评价.结果:建立了以10个共有峰为特征指纹信息的龙齿与龙骨X-射线衍射图谱分析方法,并获得了一龙骨伪品图谱；样品中不同来源的龙齿相似度接近,表明其品质较均一,而不同来源的龙骨相似度相差较大,表明其品质差异显著.结论:X-射线衍射图谱分析方法可用于龙齿与龙骨的鉴别研究,并可快速检出龙骨伪品.
Objective:To establish an XRD method for evaluating the quality of 0s Draconis and Dens Draconis and applying in judgement of the counterfeit Methods:Dens Draconis, Os Draconis and the counterfeit of Os Draconis were analyzed by XRD. Their diffraction patterns were clustered analysis and evaluated their similarity degree. Results: Established the analytical method of Dens Draconis and Os Draconis basing the features fingerprint information of the 10 common p…查看全部>>
陈广云;吴启南;沈蓓;陈蓉
南京中医药大学,江苏南京210046南京中医药大学,江苏南京210046南京中医药大学,江苏南京210046南京中医药大学,江苏南京210046
医药卫生
龙齿龙骨伪品X-射线衍射鉴定
Os Draconis Dens Draconis Counterfeit X-ray diffraction Identification
《中药材》 2012 (4)
553-557,5
"十一五"国家科技支撑计划项目(2006BAI55B02)
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