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KMID : 0861020100250010009
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Korea Journal of Herbology
2010 Volume.25 No. 1 p.9 ~ p.12
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Comparative Study of Extraction Efficiency of Water Decoction with or Without Non-woven Fabric
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Yang Woong-Mo
Chung Kyu-Jin
Kim Kyung-Wook
Bae Hyun-Su
Chang Mun-Seog
Park Seong-Kyu
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Abstract
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Objectives: To evaluate the extraction efficiency of water decoction with or without non-woven fabric underlying comparison of the HPLC (high-performance liquid chromatography) profiles of the hesperidin which is the standard of Citri Pericarpium.
Methods: Pyungwisan, which is comprised of Atractylodis Rhizoma, Magnoliae Cortex, Citri Pericarpium,
Glycyrrhizae Radix, Zingiberis Rhizoma, and Ziziphy Fructus, was extracted in boiling water with non-woven fabric or without non-woven fabric. Then hesperidin content was analyzed by HPLC.
Results: The contents of hesperidin in the water extract of Pyungwisan which was decocted without non-woven fabric showed 219.57±2.51 mg/g and 138.90±6.32 mg/g in with non-woven fabric decoction.
Conclusions: These results suggest that herbal decoction without non-woven fabric might increase extraction efficiency.
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KEYWORD
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extraction efficiency, Pyungwisan, decoction, hesperidin, HPLC
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