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 Structural analysis of platycosides in Platycodi Radix by liquid chromatography/electrospray ionization-tandem mass spectrometry 
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Journal of chromatography a 2008
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Platycosides extracted from Platycodi Radix were analyzed by HPLC coupled with electrospray ionization multistage tandem mass spectrom...
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Enzymatic modification of Saponins from Platycodon grandifiorum with Aspergillus niger
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Journal of agricultural and food chemistry 2007
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Platycodon grandiflorum A. DC (Campanulaceae) is a traditional medicinal plant. Its root, Platycodi Radix, contains an abundant amount...
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Study on different digestion methods for determination of twelve metal elements in the plant platycodon grandiflorum (Jacq.) A. DC. by FAAS
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Spectroscopy and spectral analysis 2007
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In the present paper the effects of different digestion methods on determining the amount of metal elements in the plant platycodon gr...
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Neuroprotective activity of triterpenoid Saponins from Platycodi radix against glutamate-induced toxicity in primary cultured rat cortical cells
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Molecules 2007
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During our investigation of the neuroprotective activity of Platycodi radix we found that an aqueous extract of this folk medicine exh...
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Qualitative and quantitative determination of ten major saponins in Platycodi Radix by high performance liquid chromatography with evaporative light scattering detection and mass spectrometry
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Journal of chromatography a 2006
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Saponins in Platycodi Radix (platycosides) exhibit potent biological activities in mammalian systems, including several beneficial eff...
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Prostaglandin-H-synthase (PGHS)-1 and-2 microtiter assays for the testing of herbal drugs and in vitro inhibition of PGHS-isoenzyms by polyunsaturated fatty acids from Platycodi radix
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Phytomedicine 2006
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In order to test inhibition of prostaglandin-H-synthase-1 and -2 (PGHS-1 and -2) by plant extracts, we have established two enzyme bas...
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Evaluations of saponin properties of HPLC analysis of Platycodon grandiflorum A.DC.
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Yakugaku zasshi-journal of the pharmaceutical society of japan 2003
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Platycodon root, one of the most important Chinese herbal medicines, has been used as an antiphlogistic, antitussivie, and expectorant...
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A comparative study on commercial, botanical gardens and wild samples of the roots of Platycodon grandiflorum by HPLC analysis
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Planta medica 1999
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Thirteen commercial samples of Platycodi radix of Platycodon grandiflorum, were collected from China (5 kinds), Korea (5 kinds), and j...
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길경 사포닌 고함유 분획물의 인지기능 개선 효능 
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생약학회지 2011
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도라지 (p grandiflorum) 추출물로부터 막 투과 방법을 이 용하여 조제 한 사포닌 고함유 분획(saponin rich fraction; SRF) 을 한 달간 경구 투여한 생쥐의 인지 능력 개선 효능을 Morris water maz...
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도라지 부탄올 추출물의 항산화 및 nitric oxide 생성 저해 효과
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한국식품저장유통학회지(구 농산물저장유통학회지) 2011
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본 연구에서는 도라지 분말을 유기용매로 추출한 후 도라지의 추출물과 분획물들에 의한 세포 내 활성산소종 및 glutathione (GSH)를 측정하여 항산화효과를 검토하였고 NO 생성 저해 효과를 알아보았다. 세포 내 활성산소종 생성억제 실...
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