Atomic Absorption Fingerprint and Identification Studies of Da Huo Luo Pill Ⅰ. Exploration of Inorganic Elements Fingerprint for Establishment of Industrial Standard
1. Center of Analysis and Testing,Nanchang University,Nanchang 330047,China 2. Gannan Normal College,Mathematic and Computer College,Ganzhou 341000,China 3. Department of Computer,Jiangxi Normal University,Nanchang 330027,China
Abstract：The fingerprints for most of Chinese medicines based on their organic compositions have been well established. Nevertheless,there are very few known fingerprints which are based on inorganic elements. In order to identify the Da Huo Luo Dan and its efficiency from other Chinese medicines,the authors attempted to set up a fingerprint which could be determined by the measurement of inorganic elements in Da Huo Luo Dan and other Chinese medicines. In the present study,the authors first employed 28 batches of Da Huo Luo Dan produced by Zhang-Shu Pharmatheutical Company in Jiang Xi Province to screen 12 kinds of inorganic elements measured by atomic absorption spectrophotometer and established the atomic absorption fingerprints. Secondly,the authors tried to identify Da Huo Luo Dan and other Chinese medicines by using the similarly analysis of vectors and the statistical analysis of compositional data. The result showed that the methods the authors used here were predictable to tell the efficiency of Da Huo Luo Dan from others. The authors’ study also proves that establishment of standard for quality control by analysis of inorganic elements in Chinese medicines is feasible. The present study provides a new idea and a new technique that serve for the establishment of industrial standards for analysis of inorganic elements fingerprint to explore the effects of Chinese medicines.
Key words：Atomic absorption;Fingerprint of Da Huo Luo pills;Similarity between vectors;Statistical analysis of composition data
张奇凤1,朱隆尹2,丁树良3,王晨1,涂龙飞1. 大活络丸原子吸收指纹图谱和鉴别的研究Ⅰ. 建立生产厂的厂标的无机元素指纹图谱的探讨[J]. 光谱学与光谱分析, 2008, 28(03): 681-685.
ZHANG Qi-feng1,ZHU Long-yin2,DING Shu-liang3,WANG Chen1,TU Long-fei1. Atomic Absorption Fingerprint and Identification Studies of Da Huo Luo Pill Ⅰ. Exploration of Inorganic Elements Fingerprint for Establishment of Industrial Standard. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2008, 28(03): 681-685.
