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KMID : 0616120100410010048
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Korean Journal of Pharmacognosy
2010 Volume.41 No. 1 p.48 ~ p.53
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HPLC Analysis and Screening of Standard Compound on Cibotii Rhizoma for Standardization of GCSB-5 Preparation
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Cha Bae-Cheon
Lee Eun-Hee
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Abstract
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GCSB-5 preparation is a purified extract from a mixture of 6 medicinal plants(Acanthopanacis Cortex, Achyranthis Radix, Saposhnikoviae Radix, Cibotii Rhizoma, Glycine Semen Nigra, Eucommiae Cortex) that have been widely used for the
treatment of various bone disorders. The aim of this study was to investigate HPLC analysis method and screening of standard compound on Cibotii Rhizoma for quality standardization of a medicinal crude drug GCSB-5. Onitin-4-O-β-D-glucopyranoside was isolated from Cibotii Rhizoma as the standard compound and identified on the basis of spectroscopic data such as NMR. HPLC analysis method for the determination of onitin-4-O-β-D-glucopyranoside was established for the quality control of the medicinal plants of Cibotii Rhizoma species, GCSB-5 raw material and GCSB-5 preparation. And validation of HPLC analysis methods were conformed for verification of HPLC methods by check to specificity, linearity, intra-day precision, inter-day precision and accuracy following ICH guideline.
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KEYWORD
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HPLC analysis method, a medicinal crude drug, GCSB-5, Cibotii Rhizoma, Cibotium barometz J. Smith, onitin-4-O-β-D-glucopyranoside, validation
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