Publications by authors named "Sooyeul Cho"

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Simultaneous determination of 11 nootropic substances potentially adulterated in dietary supplements for improving brain function using ultra-performance liquid chromatography and liquid chromatography-quadrupole-time-of-flight mass spectrometry.
Nam Sook Kim, Hwan Seong Choi, Sol A Yeon, Hyemin Bae, Hyungil Kim, Cho Sooyeul

Food Addit Contam Part A Chem Anal Control Expo Risk Assess· July 2023

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LC-ESI-MS/MS Simultaneous Analysis Method Coupled with Cation-Exchange Solid-Phase Extraction for Determination of Pyrrolizidine Alkaloids on Five Kinds of Herbal Medicines.
Se Hee Jeong, Eun Young Choi, Jonghwan Kim, Chulhyun Lee, Juhye Kang, Sooyeul Cho

J AOAC Int· December 2021

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Determination of Miroestrol and Isomiroestrol From Pueraria mirifica (White Kwao Krua) in Dietary Supplements by LC-MS-MS and LC-Q-Orbitrap/MS.
Ji Hyun Lee, Jung Yeon Kim, So-Hyun Cho, Ji Hye Jeong, Sooyeul Cho

J Chromatogr Sci· March 2017

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LC-ESI-MS/MS analysis of phosphodiesterase-5 inhibitors and their analogues in foods and dietary supplements in Korea.
Ji Hye Jeong, Ji Hyun Lee, Hyung Joo Kim, Hyoung Joon Park, In Sun Hwang, Sooyeul Cho

Food Addit Contam Part B Surveill· December 2016

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Simultaneous Analysis of Cannabinoid and Synthetic Cannabinoids in Dietary Supplements Using UPLC with UV and UPLC-MS-MS.
Seok Heo, Geum Joo Yoo, Ji Yeon Choi, Hyoung Joon Park, Jung-Ah Do, Sooyeul Cho

J Anal Toxicol· June 2016

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Determination of anabolic-androgenic steroid adulterants in counterfeit drugs by UHPLC-MS/MS.
So-Hyun Cho, Hyoung Joon Park, Ji Hyun Lee, Jung-Ah Do, Seok Heo, Sooyeul Cho

J Pharm Biomed Anal· February 2016

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Screening for Corticosteroid Adulterants in Korean Herbal Medicines.
Hyoung-Joon Park, So-Hyun Cho, Ji Hyun Lee, In Sun Hwang, Kyoung Moon Han, Sooyeul Cho

J Forensic Sci· January 2016

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Development and validation of UPLC and LC-MS/MS methods for the simultaneous determination of anti-obesity drugs in foods and dietary supplements.
Jung Yeon Kim, Hyoung Joon Park, Ji Won Kim, Ji Hyun Lee, Seok Heo, Sooyeul Cho

Arch Pharm Res· January 2016

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Identification of a new tadalafil analogue in an adulterated dietary supplement: trans-Bisprehomotadalafil.
Ji Hyun Lee, Hyung Joo Kim, Suresh Mandava, Jungjoong Hwang, Hyoung Joon Park, Sooyeul Cho

J Pharm Biomed Anal· November 2015

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Determination of non-opioid analgesics in adulterated food and dietary supplements by LC-MS/MS.
Hyung Joo Kim, Ji Hyun Lee, Hyoung Joon Park, Jung-Yeon Kim, Sooyeul Cho

Food Addit Contam Part A Chem Anal Control Expo Risk Assess· May 2015

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Monitoring of 35 illegally added steroid compounds in foods and dietary supplements.
So-Hyun Cho, Hyoung Joon Park, Ji Hyun Lee, Hyung Joo Kim, Sooyeul Cho

Food Addit Contam Part A Chem Anal Control Expo Risk Assess· April 2015

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Development and validation of an ultra-performance liquid chromatography method for simultaneous analysis of 20 antihistaminics in dietary supplements.
Jung Yeon Kim, Jung-Ah Do, Ji Yeon Choi, Sooyeul Cho, Woo-Seong Kim

Biomed Chromatogr· March 2015

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Monitoring of 29 weight loss compounds in foods and dietary supplements by LC-MS/MS.
Hyung Joo Kim, Ji Hyun Lee, Hyoung Joon Park, So-Hyun Cho, Sooyeul Cho

Food Addit Contam Part A Chem Anal Control Expo Risk Assess· January 2015

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Identification and screening of a tadalafil analogue found in adulterated herbal products.
Ji Hyun Lee, Hyung Joo Kim, Eunyoung Noh, Jung Yeon Kim, So Hyun Cho, Sooyeul Cho

J Pharm Biomed Anal· January 2015

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Isolation and structural characterisation of a propoxyphenyl-linked thiohomosildenafil analogue found in a herbal product.
Nam Sook Kim, Ji Hyune Lee, Kyoung Moon Han, Hyung Joo Kim, Sooyeul Cho

Food Addit Contam Part A Chem Anal Control Expo Risk Assess· May 2014

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Monitoring by LC-MS/MS of 48 compounds of sildenafil, tadalafil, vardenafil and their analogues in illicit health food products in the Korean market advertised as enhancing male sexual performance.
Ji Hyune Lee, Nam Sook Kim, Kyoung Moon Han, Sung Hun Kim, Sooyeul Cho

Food Addit Contam Part A Chem Anal Control Expo Risk Assess· May 2014

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Isolation and identification of a sibutramine analogue adulterated in slimming dietary supplements.
Ji Won Kim, Soon Jae Kweon, Seon Kyung Park, Jung Yeon Kim, Ji Hyun Lee, Sooyeul Cho

Food Addit Contam Part A Chem Anal Control Expo Risk Assess· January 2014

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Discrimination of commercial cheeses from fatty acid profiles and phytosterol contents obtained by GC and PCA.
Nam Sook Kim, Ji Hyun Lee, Kyoung Moon Han, Ji Won Kim, Sooyeul Cho

Food Chem· January 2014

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Identification of a new tadalafil analogue found in a dietary supplement.
Eung-Sun Lee, Ji Won Kim, Ji Hyun Lee, Kyoung Moon Han, Sooyeul Cho

Food Addit Contam Part A Chem Anal Control Expo Risk Assess· December 2013

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Simultaneous determination of 38 phosphodiestrase-5 inhibitors in illicit erectile dysfunction products by liquid chromatography-electrospray ionization-tandem mass spectrometry.
Eung-Sun Lee, Ji Hyun Lee, Kyoung Moon Han, Ji Won Kim, In Sun Hwang, Sooyeul Cho

J Pharm Biomed Anal· September 2013

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Genistein and daidzein modulate hepatic glucose and lipid regulating enzyme activities in C57BL/KsJ-db/db mice.
Sun Ae Park, Myung-Sook Choi, Soo-Yeul Cho, Jung-Sook Seo, Un Ju Jung

Life Sci· August 2006

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Momordin Ic and oleanolic acid from Kochiae Fructus reduce carbon tetrachloride-induced hepatotoxicity in rats.
Na-Young Kim, Mi-Kyung Lee, Myoung-Ju Park, Seog-Ji Kim, Hee-Jun Park, Jong-Won Choi, Soo-Yeul Cho

J Med Food· November 2005

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Du-zhong (Eucommia ulmoides Oliv.) cortex water extract alters heme biosynthesis and erythrocyte antioxidant defense system in lead-administered rats.
Mi-Kyung Lee, Soo-Yeul Cho, Duk-Jin Kim, Joo-Yeun Jang, Kyong Hee Shin, Myung-Sook Choi

J Med Food· August 2005

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Hypoglycemic effect of Du-zhong (Eucommia ulmoides Oliv.) leaves in streptozotocin-induced diabetic rats.
Mi-Kyung Lee, Myung-Joo Kim, Soo-Yeul Cho, Sun Ae Park, Kwan-Kyu Park, Myung-Sook Choi

Diabetes Res Clin Pract· January 2005

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