Ji Hyun Lee

6PUBLICATIONS
5CO-AUTHORS
Toxicology (incl. clinical toxicology)Food packaging, preservation and processingCharacterisation of biological macromoleculesQuality assurance, chemometrics, traceability and metrological chemistryAnalytical spectrometry
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Publications (6)

|Jun 27, 2024
Simultaneous Detection Method of 11 Respiratory Drug Substances Including Theobromine, Oxymetazoline, etc. in Adulterated Dietary Supplements Using Liquid Chromatography-Electrospray Ionization-Tandem Mass Spectrometry and Liquid Chromatography-Quadrupole Time-of-Flight Mass Spectrometry Analysis.

Mi Jin Kim, Hwan Seong Choi, Hyunil Shin

|Mar 28, 2023
Simultaneous quantitation of 17 female sex hormones in illegal products by validated liquid chromatography-high resolution mass spectrometry and liquid chromatography-tandem mass spectrometry methods.

Ji Hyun Lee, Min Kyeong Seo, Hyeon Joo Ham

|May 26, 2022
Application of liquid chromatography-high resolution mass spectrometry and liquid chromatography-tandem mass spectrometry methods to 45 weight loss compounds in health functional food, food, and illegal drug.

Ji Hyun Lee, Su Jin Kim, Min Kyeong Seo

|May 10, 2022
Detection of 94 PDE-5is and Their Analogs Including N-Desmethylthiosildenafil in Various Formulations of Dietary Supplements and Food Samples Using HPLC and LC-Q-TOF/MS.

Ji Hyun Lee, Ok Rim Park, Yoon Ji Yang

|Oct 26, 2020
Simultaneous screening of dietary supplements for 25 anti-hyperlipidemic substances using ultra-performance liquid chromatography and liquid chromatography/electrospray ionization tandem mass spectrometry.

Nam Sook Kim, Na Young Lim, Hwan Seong Choi

|Apr 17, 2020
Simultaneous separation and determination of 20 potential adulterant antigout and antiosteoporosis pharmaceutical compounds in herbal food products using LC with electrospray ionization MS/MS and LC with quadrupole-time-of-flight MS.

Nam Sook Kim, Sun Hee Moon, Hwan Seong Choi

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Frequent Collaborators

4 joint publications

Nam Sook Kim

1 joint publications

Na Young Lim

1 joint publications

Yoon Ji Yang

1 joint publications

Min Kyeong Seo