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KMID : 1098420060140020117
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Korean Journal of Medicinal Crop Science
2006 Volume.14 No. 2 p.117 ~ p.123
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The Fingerprinting of Huangjinju Powder for Injection on Chinese Patent Medicine by XRD Fourier
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Pan Yan-Li
Zhang Gui-Jun
Gong Ning-Bo
Wu Yun-Shan
Lu Yang
Luo Rong
Choi Ho-Young
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Abstract
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The purpose is to study the identification method of Huangjinju powder for injection and the medicinal materials by the fingerprint off-ray Diffraction Fourier (XRDF). We used the same method on both the studying of Huangjinju and the medicinal materials. Then we selected a few components alignment to compare. We analyzed the data by setting up the deviation d({AA}) as {pm}0.05 to calculate the rate of special mark on the sample (Px) and on the patent (P). The special XRDF of Huangjinju[d({AA})/(I/I_0)] have 5 peaks that have not expressed in medicinal materials. Therefore Px is 22.73%. Flos Trollii Chinensis has 3 special marks and Px is 17.65%. Flos Chrysanthemi Indici has 1 special mark and Px is 3.57%. Its coincided interplanar spacing with the patent is 2.907{AA}. Flos Lonicerae Japonicae has 6 special marks and Px is 23.08%. Its special mark in the patent are 4.95/14 and 4.50/15, respectively. The P is 9.09%. Its coincided interplanar spacing with the patent is 2.910{AA};and;3.05{AA}, respectively. The number of special XRDF mark peaks of baicalin is 9 and Px is 18.37%. Its coincided interplanar spacing with the patent is 2.910{AA}. It has visible mark and specificity adopting XRDF fingerprint to identify Huangjinju and medicinal materials. Establishing the quality standard is a synthetic index that depends both on special marks in the medicinal materials of the patent and on the coincidence peak data.
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KEYWORD
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Huangjinju powder, XRDF Fingerprinting, Special mark, Evaluating quality
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