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1 Isolation and Quantitative Analysis of BACE1 Inhibitory Compounds from Cirsium maackii Flower
Grishma Bhatarrai, Su Hui Seong, Hyun Ah Jung, Jae Sue Choi
Nat Prod Sci.2019;25(4):326-333.   Published online 2019 December 31     DOI: http://dx.doi.org/10.20307/nps.2019.25.4.326
      
2 Development and Validation of HPLC-PDA Method and Pattern Recognition Analyses Using Eight Marker Compounds for the Quality Control Between the Seeds of Cuscuta chinensis Lam. and Cuscuta japonica Choisy
Duc Hung Nguyen, Bing Tian Zhao, Duc Dat Le, Eun Sook Ma, Byung Sun Min, Mi Hee Woo
Nat Prod Sci.2019;25(4):334-340.   Published online 2019 December 31     DOI: http://dx.doi.org/10.20307/nps.2019.25.4.334
      
3 Study on the Marker Steroids of New Zealand Deer (Cervus elaphus var. scoticus) Velvet Antler by UPLC-MS/MS and HPLC-PDA Methods–(II)
Nam Kyung Lee, Kyoung Hwa Jang, Jong Tae Lee, Hee Won Park, Sung Tai Han, Gyo In
Nat Prod Sci.2019;25(1):49-58.   Published online 2019 December 17     DOI: http://dx.doi.org/10.20307/nps.2019.25.1.49
   
4 Assessment of the Purity of Emodin by Quantitative Nuclear Magnetic Resonance Spectroscopy and Mass Balance
Sojung Park, Yu-Jin Choi, Giang Hoang Do, Eun Kyoung Seo, Seunghun Hyun, Dongho Lee
Nat Prod Sci.2019;25(3):222-227.   Published online 2019 September 30     DOI: http://dx.doi.org/10.20307/nps.2019.25.3.222
      
5 Quantification of the Bioactive Components of the Rhizomes of Curcuma wenyujin and Assessment of Its Anti-inflammatory Effect in Benign Prostatic Hyperplasia-1 Cells
Chang-Seob Seo, Eunsook Park, Mee-Young Lee, Hyeun-Kyoo Shin
Nat Prod Sci.2019;25(3):238-243.   Published online 2019 September 30     DOI: http://dx.doi.org/10.20307/nps.2019.25.3.238
      
6 Development of Analytical Method and Validation using HPLC/PDA for Discrimination between Artemisiae Argyi Folium and Artemisiae Iwayomogii Herba
Duc Dat Le, Duc Hung Nguyen, Bing Tian Zhao, Byung Sun Min, Mi Hee Woo
Nat Prod Sci.2019;25(3):275-283.   Published online 2019 September 30     DOI: http://dx.doi.org/10.20307/nps.2019.25.3.275
      
7 Simultaneous Analysis of Four Standards of The Herbal Formula, DF-02, of Ephedra intermedia and Rheum palmatum, using by High Performance Liquid Chromatography-Ultraviolet Detector (HPLC-UVD)
Seong Yeon Choi, Birang Jeong, Hyeon Seok Jang, Jiho Lee, Yong Soo Kwon, Yoosik Yoon, Soon Shik Shin, Heejung Yang
Nat Prod Sci.2019;25(2):111-114.   Published online 2019 June 30     DOI: http://dx.doi.org/10.20307/nps.2019.25.2.111
      
8 Quantitation and Radical Scavenging Activity Evaluation of Iridoids and Phenylethanoids from the Roots of Phlomis umbrosa (Turcz.) using DPPH Free Radical and DPPH-HPLC Methods, and their Cytotoxicity
Duc Dat Le, Duc Hung Nguyen, Bing Tian Zhao, Byung Sun Min, Si Whan Song, Mi Hee Woo
Nat Prod Sci.2019;25(2):122-129.   Published online 2019 June 30     DOI: http://dx.doi.org/10.20307/nps.2019.25.2.122
      
9 Validation of High Performance Liquid Chromatographic Method with UV Detector for the Determination of Di(2-ethylhexyl)Phthalate in Plasma in some Korean Male Workers
Yun Jung Yang, Soon Chul Myoung, Sae Chul Kim, Yeon Pyo Hong
Korean J Occup Environ Med.2005;17(1):70-78.   Published online 2019 January 30     DOI: http://dx.doi.org/10.35371/kjoem.2005.17.1.70
   
10 Identification and HPLC Quantification of a Phytoecdysone and Three Phenolic Glycosides in Lamium takesimense Nakai
Agung Nugroho, Kyoung-Sik Park, Dong-Jin Seo, Hee-Juhn Park
Nat Prod Sci.2018;24(4):241-246.   Published online 2018 December 31     DOI: http://dx.doi.org/10.20307/nps.2018.24.4.241
      
11 Hemoglobin A1c Levels Are Slightly but Significantly Lower in Normoglycemic Subjects With the Hemoglobin E Phenotype
Busadee Pratumvinit, Kanit Reesukumal, Sithikan Hanyongyuth, Sujitra Wangchaijaroenkit, Julaporn Pooliam, Gerald J. Kost, Panumas Kamkang, Tze Ping Loh
Ann Lab Med.2019;39(2):209-213.   Published online 2018 November 13     DOI: http://dx.doi.org/10.3343/alm.2019.39.2.209
      
12 Analysis of Essential oil, Quantification of Six Glycosides, and Nitric Oxide Synthase Inhibition Activity in Caryopteris incana
Agung Nugroho, Sang Kook Lee, Donghwa Kim, Jae Sue Choi, Kyoung-Sik Park, Byong-Min Song, Hee-Juhn Park
Nat Prod Sci.2018;24(3):181-188.   Published online 2018 September 30     DOI: http://dx.doi.org/10.20307/nps.2018.24.3.181
      
13 Simultaneous Determination of the Seven Phenylpropanoids in Xanthii Fructus Using a HPLC-PDA and LC-MS
Chang-Seob Seo, Hyeun-Kyoo Shin
Nat Prod Sci.2018;24(3):206-212.   Published online 2018 September 30     DOI: http://dx.doi.org/10.20307/nps.2018.24.3.206
      
14 Content Analysis of Rutin in the Leaves of Boehmeria nivea Harvested in Different Regions of South Korea by HPLC-UV
Sunghun Cho, Norman G. Quilantang, Ju Sung Lee, Young-Mi Kim, Ho Bang Kim, Eun Ju Cho, Yong-Su Jung, Sanghyun Lee
Nat Prod Sci.2018;24(1):36-39.   Published online 2018 January 20     DOI: http://dx.doi.org/10.20307/nps.2018.24.1.36
   
15 Simultaneous Determination of Four Compounds from Artemisia capillaris using High Performance Liquid Chromatography-Ultraviolet Detector (HPLC-UVD) and Their Quantitative Study in Artemisia Genus
Kiwon Ko, In Kee Hong, Hyun-Jong Cho, Young Ho Kim, Heejung Yang
Nat Prod Sci.2018;24(2):109-114.   Published online 2018 January 20     DOI: http://dx.doi.org/10.20307/nps.2018.24.2.109
   
16 Determination of Silybin B in the Different Parts of Silybum marianum using HPLC-UV
Joyce P. Rodriguez, Norman G. Quilantang, Ju Sung Lee, Hyun Young Kim, Jae Suk Shim, Sanghyun Lee, Jeong Min Lee
Nat Prod Sci.2018;24(2):82-87.   Published online 2018 January 20     DOI: http://dx.doi.org/10.20307/nps.2018.24.2.82
   
17 Development and validation of analytical method for the determination of radotinib in human plasma using liquid chromatography-tandem mass spectrometry
Hyo-Bum Seo, Seungil Cho, Young-Ran Yoon, Dong-Seok Yim
Transl Clin Pharmacol.2017;25(4):183-189.   Published online 2017 December 20     DOI: http://dx.doi.org/10.12793/tcp.2017.25.4.183
      
18 Comparison of the characteristics of two hemoglobin variants, Hb D-Iran and Hb E, eluting in the Hb A2 window
Jasmita Dass, Aastha Gupta, Suchi Mittal, Amrita Saraf, Sabina Langer, Manorama Bhargava
Blood Res.2017;52(2):130-134.   Published online 2017 June 22     DOI: http://dx.doi.org/10.5045/br.2017.52.2.130
      
19 Determination of sumatriptan in human plasma using liquid chromatography-mass spectrometry for pharmacokinetic study in healthy Korean volunteers
Seungil Cho, Moonyoung Jegal, Boram Ohk, Bo Kyung Kim, Mi-Ri Gwon, Woo Youl Kang, Sook Jin Seong, Hyun-Ju Kim, Hae Won Lee, Young-Ran Yoon
Transl Clin Pharmacol.2017;25(2):106-111.   Published online 2017 June 15     DOI: http://dx.doi.org/10.12793/tcp.2017.25.2.106
      
20 Quantitative Analysis and Validation of Hirsutenone and Muricarpone B from Fermented Alnus sibirica
Jun YIN, Ki Hoon YOON, Seong Hye YOON, Hye Shin AHN, Min Won LEE
Nat Prod Sci.2017;23(2):146-150.   Published online 2017 January 20     DOI: http://dx.doi.org/10.20307/nps.2017.23.2.146
   

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