Works by Sooyeul Cho

Results: 20

Development of multiplex PCR assays to identify Escherichia coli pathogenic genes in food.

Published in:

Food Science & Biotechnology, 2010, v. 19, n. 5, p. 1205, doi. 10.1007/s10068-010-0172-1

By:

Kim, Kyu-Heon;
Cho, Joon;
Cheung, Chi-Yeun;
Lim, Jong;
Cho, Sooyeul;
Cho, Dae;
Kang, Chan;
Kim, Do

Publication type:

Article

Simultaneous detection and analysis of 11 nootropic compounds in 54 samples via liquid chromatography‐electrospray ionization‐tandem mass spectrometry and quadrupole time‐of‐flight mass spectrometry.

Published in:

Separation Science Plus, 2023, v. 6, n. 12, p. 1, doi. 10.1002/sscp.202300127

By:

Kim, Nam Sook;
Choi, Hwan Seong;
Shin, Hyunil;
Lee, Ji Hyun;
Kim, Hyungil;
Cho, Sooyeul

Publication type:

Article

Analysis of 13 Banned Colorants in Cosmetics via Liquid Chromatographic and Mass Spectrometric Techniques.

Published in:

Applied Sciences (2076-3417), 2023, v. 13, n. 10, p. 5967, doi. 10.3390/app13105967

By:

Han, Kyoung-Moon;
Kim, You Kyung;
Seo, Sowoon;
Kim, Jun Hyoung;
Lee, Ji Hyun;
Kim, Hyung Il;
Cho, Sooyeul

Publication type:

Article

Simple HPLC-PDA Analysis to Determine Illegal Synthetic Dyes in Herbal Medicines.

Published in:

Applied Sciences (2076-3417), 2021, v. 11, n. 14, p. 6641, doi. 10.3390/app11146641

By:

Ko, Kyung-Yuk;
Choi, Eun-Young;
Jeong, Se-Hee;
Kim, Sohwa;
Lee, Choon-Kil;
Lee, Chulhyun;
Cho, Sooyeul

Publication type:

Article

A LC–ESI–MS/MS analysis procedure coupled with solid phase extraction and MeOH extraction method for determination of pyrrolizidine alkaloids in Tussilago farfara and Lithospermi erythrorhzion.

Published in:

Applied Biological Chemistry, 2021, v. 64, n. 1, p. 1, doi. 10.1186/s13765-021-00621-6

By:

Ko, Kyung Yuk;
Jeong, Se Hee;
Choi, Eun Young;
Lee, Kyungjin;
Hong, Yongmin;
Kang, Il hyun;
Cho, Sooyeul;
Lee, Chulhyun

Publication type:

Article

Development and validation of UPLC and LC-MS/MS methods for the simultaneous determination of anti-obesity drugs in foods and dietary supplements.

Published in:

Archives of Pharmacal Research, 2016, v. 39, n. 1, p. 103, doi. 10.1007/s12272-015-0665-9

By:

Kim, Jung;
Park, Hyoung;
Kim, Ji;
Lee, Ji;
Heo, Seok;
Yoon, Chang-Yong;
Cho, Sooyeul

Publication type:

Article

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.

Published in:

Journal of AOAC International, 2021, v. 104, n. 6, p. 1514, doi. 10.1093/jaoacint/qsab098

By:

Se Hee Jeong;
Eun Young Choi;
Jonghwan Kim;
Chulhyun Lee;
Juhye Kang;
Sooyeul Cho;
Kyung Yuk Ko

Publication type:

Article

Simultaneous Analysis of Cannabinoid and Synthetic Cannabinoids in Dietary Supplements Using UPLC with UV and UPLC–MS-MS.

Published in:

Journal of Analytical Toxicology, 2016, v. 40, n. 5, p. 350, doi. 10.1093/jat/bkw027

By:

Seok Heo;
Geum Joo Yoo;
Ji Yeon Choi;
Hyoung Joon Park;
Jung-Ah Do;
Sooyeul Cho;
Sun Young Baek;
Sung-Kwan Park

Publication type:

Article

Screening for Corticosteroid Adulterants in Korean Herbal Medicines.

Published in:

Journal of Forensic Sciences, 2016, v. 61, n. 1, p. 226, doi. 10.1111/1556-4029.12906

By:

Park, Hyoung‐Joon;
Cho, So‐Hyun;
Lee, Ji Hyun;
Hwang, In Sun;
Han, Kyoung Moon;
Yoon, Chang‐Yong;
Cho, Sooyeul;
Kim, Woo Seong

Publication type:

Article

LC-ESI-MS/MS analysis of phosphodiesterase-5 inhibitors and their analogues in foods and dietary supplements in Korea.

Published in:

Food Additives & Contaminants: Part B: Surveillance Communications, 2016, v. 9, n. 1, p. 1, doi. 10.1080/19393210.2014.968220

By:

Jeong, Ji Hye;
Lee, Ji Hyun;
Kim, Hyung Joo;
Park, Hyoung Joon;
Hwang, In Sun;
Han, Kyoung Moon;
Yoon, Chang-Yong;
Cho, Sooyeul;
Kim, Woo Seong

Publication type:

Article

Determination of Miroestrol and Isomiroestrol From Pueraria mirifica (White Kwao Krua) in Dietary Supplements by LC-MS-MS and LC-Q-Orbitrap/MS.

Published in:

Journal of Chromatographic Science, 2017, v. 55, n. 3, p. 214, doi. 10.1093/chromsci/bmw171

By:

Ji Hyun Lee;
Jung Yeon Kim;
So-Hyun Cho;
Ji Hye Jeong;
Sooyeul Cho;
Hyoung Joon Park;
Sun Young Baek

Publication type:

Article

Development and validation of an ultra-performance liquid chromatography method for simultaneous analysis of 20 antihistaminics in dietary supplements.

Published in:

Biomedical Chromatography, 2015, v. 29, n. 3, p. 465, doi. 10.1002/bmc.3298

By:

Kim, Jung Yeon;
Do, Jung ‐ Ah;
Choi, Ji Yeon;
Cho, Sooyeul;
Kim, Woo ‐ Seong;
Yoon, Chang ‐ Yong

Publication type:

Article

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.

Published in:

Food Additives & Contaminants. Part A: Chemistry, Analysis, Control, Exposure & Risk Assessment, 2023, v. 40, n. 7, p. 797, doi. 10.1080/19440049.2023.2223321

By:

Kim, Nam Sook;
Choi, Hwan Seong;
Yeon, Sol A;
Bae, Hyemin;
Kim, Hyungil;
Sooyeul, Cho

Publication type:

Article

Monitoring of 35 illegally added steroid compounds in foods and dietary supplements.

Published in:

Food Additives & Contaminants. Part A: Chemistry, Analysis, Control, Exposure & Risk Assessment, 2014, v. 31, n. 9, p. 1470, doi. 10.1080/19440049.2014.946100

By:

Cho, So-Hyun;
Park, Hyoung Joon;
Lee, Ji Hyun;
Kim, Hyung Joo;
Cho, Sooyeul;
Yoon, Chang-Yong;
Kim, Woo Seong

Publication type:

Article

Determination of non-opioid analgesics in adulterated food and dietary supplements by LC-MS/MS.

Published in:

Food Additives & Contaminants. Part A: Chemistry, Analysis, Control, Exposure & Risk Assessment, 2014, v. 31, n. 6, p. 973, doi. 10.1080/19440049.2014.908262

By:

Kim, Hyung Joo;
Lee, Ji Hyun;
Park, Hyoung Joon;
Kim, Jung-Yeon;
Cho, Sooyeul;
Kim, Woo Seong

Publication type:

Article

Monitoring of 29 weight loss compounds in foods and dietary supplements by LC-MS/MS.

Published in:

Food Additives & Contaminants. Part A: Chemistry, Analysis, Control, Exposure & Risk Assessment, 2014, v. 31, n. 5, p. 777, doi. 10.1080/19440049.2014.888497

By:

Kim, Hyung Joo;
Lee, Ji Hyun;
Park, Hyoung Joon;
Cho, So-Hyun;
Cho, Sooyeul;
Kim, Woo Seong

Publication type:

Article

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.

Published in:

Food Additives & Contaminants. Part A: Chemistry, Analysis, Control, Exposure & Risk Assessment, 2013, v. 30, n. 11, p. 1849, doi. 10.1080/19440049.2013.826878

By:

Lee, Ji Hyune;
Kim, Nam Sook;
Han, Kyoung Moon;
Kim, Sung Hun;
Cho, Sooyeul;
Kim, Woo Seong

Publication type:

Article

Isolation and structural characterisation of a propoxyphenyl-linked thiohomosildenafil analogue found in a herbal product.

Published in:

Food Additives & Contaminants. Part A: Chemistry, Analysis, Control, Exposure & Risk Assessment, 2013, v. 30, n. 10, p. 1693, doi. 10.1080/19440049.2013.823571

By:

Kim, Nam Sook;
Lee, Ji Hyune;
Han, Kyoung Moon;
Kim, Hyung Joo;
Cho, Sooyeul;
Han, Soon Young;
Kim, Woo Seong

Publication type:

Article

Isolation and identification of a sibutramine analogue adulterated in slimming dietary supplements.

Published in:

Food Additives & Contaminants. Part A: Chemistry, Analysis, Control, Exposure & Risk Assessment, 2013, v. 30, n. 7, p. 1221, doi. 10.1080/19440049.2013.793826

By:

Kim, Ji Won;
Kweon, Soon Jae;
Park, Seon Kyung;
Kim, Jung Yeon;
Lee, Ji Hyun;
Han, Kyoung Moon;
Cho, Sooyeul;
Kim, Jinho;
Han, Soon Young;
Kim, Hyoung Ja;
Kim, Woo Seong

Publication type:

Article

Identification of a new tadalafil analogue found in a dietary supplement.

Published in:

Food Additives & Contaminants. Part A: Chemistry, Analysis, Control, Exposure & Risk Assessment, 2013, v. 30, n. 4, p. 621, doi. 10.1080/19440049.2013.766766

By:

Lee, Eung-Sun;
Kim, Ji Won;
Lee, Ji Hyun;
Han, Kyoung Moon;
Cho, Sooyeul;
Hwang, Insun;
Han, Soon Young;
Chae, Kabyong;
Kim, Jinho

Publication type:

Article