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KMID : 0616120080390040316
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Korean Journal of Pharmacognosy
2008 Volume.39 No. 4 p.316 ~ p.323
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Quantitative Analysis of Acanthopanacis Cortex and Achyranthis Radix for Standardization of GCSB-5 Preparation
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Lee Eun-Hee
Cha Bae-Cheon
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Abstract
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In this study, we have investigated the HPLC analysis methods and quantitative analysis of standard compounds for quality standardization of a medicinal crude drug GCSB-5, a herbal formulation consisting of 6 medicinal plants (Acanthopanacis Cortex, Achyranthis Radix, Ledebouriellae Radix, Cibotii Rhizoma, Glycine Semen, Eucommiae Cortex) which are used in traditional medicine to treat various bone disorders. HPLC analysis methods of acanthoside D(Acanthopanacis Cortex), 20-hydroxyecdysone(Achyranthis Radix) which were known standard compounds among 6 medicinal plants were developed on crude material and product. 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. Content of acanthoside D and 20-hydroxyecdysone on raw material of GCSB-5 were decided at 0.577-0.578 mg/g and 0.311-0.312 mg/g. And we confirmed that content of acanthoside D and 20-hydroxyecdysone on GCSB-5 preparation were 0.302-0.303 mg/capsule and 0.113-0.115 mg/capsule.
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KEYWORD
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HPLC analysis methods, quantitative analysis, a medicinal crude drug, GCSB-5, acanthoside D, 20-hydroxyecdysone, validation
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