Choi JY - Search Results

1

Development and validation of an LC-MS/MS method for the simultaneous analysis of 28 specific narcotic adulterants used in dietary supplements.

Choi JY, Heo S, Yoo GJ, Park SK, Yoon CY, Baek SY. Choi JY, et al. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2015;32(7):1029-39. doi: 10.1080/19440049.2015.1040080. Epub 2015 May 26. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2015. PMID: 25922186

2

Method validation for simultaneous determination of chromium, molybdenum and selenium in infant formulas by ICP-OES and ICP-MS.

Khan N, Jeong IS, Hwang IM, Kim JS, Choi SH, Nho EY, Choi JY, Kwak BM, Ahn JH, Yoon T, Kim KS. Khan N, et al. Among authors: choi sh, choi jy. Food Chem. 2013 Dec 15;141(4):3566-70. doi: 10.1016/j.foodchem.2013.06.034. Epub 2013 Jun 22. Food Chem. 2013. PMID: 23993522

3

Analysis of minor and trace elements in milk and yogurts by inductively coupled plasma-mass spectrometry (ICP-MS).

Khan N, Jeong IS, Hwang IM, Kim JS, Choi SH, Nho EY, Choi JY, Park KS, Kim KS. Khan N, et al. Among authors: choi sh, choi jy. Food Chem. 2014 Mar 15;147:220-4. doi: 10.1016/j.foodchem.2013.09.147. Epub 2013 Oct 9. Food Chem. 2014. PMID: 24206709

4

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

Kim JY, Do JA, Choi JY, Cho S, Kim WS, Yoon CY. Kim JY, et al. Among authors: choi jy. Biomed Chromatogr. 2015 Mar;29(3):465-74. doi: 10.1002/bmc.3298. Epub 2014 Jul 31. Biomed Chromatogr. 2015. PMID: 25077685

5

Determination of toxic heavy metals and speciation of arsenic in seaweeds from South Korea.

Khan N, Ryu KY, Choi JY, Nho EY, Habte G, Choi H, Kim MH, Park KS, Kim KS. Khan N, et al. Among authors: choi h, choi jy. Food Chem. 2015 Feb 15;169:464-70. doi: 10.1016/j.foodchem.2014.08.020. Epub 2014 Aug 14. Food Chem. 2015. PMID: 25236252

6

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

Heo S, Yoo GJ, Choi JY, Park HJ, Do JA, Cho S, Baek SY, Park SK. Heo S, et al. Among authors: choi jy. J Anal Toxicol. 2016 Jun;40(5):350-9. doi: 10.1093/jat/bkw027. J Anal Toxicol. 2016. PMID: 27185817

7

A rapid method for the simultaneous determination of 25 anti-hypertensive compounds in dietary supplements using ultra-high-pressure liquid chromatography.

Heo S, Yoo GJ, Choi JY, Park HJ, Park SK, Baek SY. Heo S, et al. Among authors: choi jy. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2016 Nov;33(11):1627-1636. doi: 10.1080/19440049.2016.1235799. Epub 2016 Oct 17. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2016. PMID: 27645769

8

Identification and quantification of adulteration in Garcinia cambogia commercial products by chromatographic and spectrometric methods.

Jamila N, Choi JY, Hong JH, Nho EY, Khan N, Jo CH, Chun HS, Kim KS. Jamila N, et al. Among authors: choi jy. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2016 Dec;33(12):1751-1760. doi: 10.1080/19440049.2016.1244733. Epub 2016 Oct 19. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2016. PMID: 27702395

9

Simultaneous analysis of 35 specific antihypertensive adulterants in dietary supplements using LC/MS/MS.

Heo S, Choi JY, Yoo GJ, Park SK, Baek SY. Heo S, et al. Among authors: choi jy. Biomed Chromatogr. 2017 Apr;31(4). doi: 10.1002/bmc.3856. Epub 2016 Nov 6. Biomed Chromatogr. 2017. PMID: 27716982

10

Simultaneous analysis by Quadrupole-Orbitrap mass spectrometry and UHPLC-MS/MS for the determination of sedative-hypnotics and sleep inducers in adulterated products.

Lee JH, Park HN, Choi JY, Kim NS, Park HJ, Park SS, Baek SY. Lee JH, et al. Among authors: choi jy. J Sep Sci. 2017 Dec;40(24):4677-4688. doi: 10.1002/jssc.201700879. Epub 2017 Nov 13. J Sep Sci. 2017. PMID: 29057572

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