• Publications
  • Influence
Nut consumption has favorable effects on lipid profiles of Korean women with metabolic syndrome.
Nut consumption has been studied for its cardioprotective effects. However, the findings of clinical intervention studies are inconsistent; and no intervention studies have been conducted in theExpand
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Rapid determination of cholesterol in milk containing emulsified foods.
In this study, a rapid and easy sample preparation method that involved no-heating saponification and dSPE (dispersive solid phase extraction) clean-up was developed to determine the level ofExpand
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Determination of analogs of sildenafil and vardenafil in foods by column liquid chromatography with a photodiode array detector, mass spectrometry, and nuclear magnetic resonance spectrometry.
Two analogs of sildenafil and vardenafil in food were detected by column liquid chromatography (LC) with a photodiode array detector. They were isolated by preparative LC; their structures wereExpand
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A novel sample preparation method using rapid nonheated saponification method for the determination of cholesterol in emulsified foods.
UNLABELLED In this study, nonheated saponification was employed as a novel, rapid, and easy sample preparation method for the determination of cholesterol in emulsified foods. Cholesterol content wasExpand
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Simultaneous determination of anti-diabetes/anti-obesity drugs by LC/PDA, and targeted analysis of sibutramine analog in dietary supplements by LC/MS/MS.
  • S. Kim, J. Lee, +4 authors S. Kwon
  • Chemistry, Medicine
  • Biomedical chromatography : BMC
  • 1 December 2009
The safety of dietary supplements is questionable as there have been occasional reports of products contaminated with illegal adulterants. The present study was carried out to develop trustworthyExpand
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Method validation for simultaneous determination of chromium, molybdenum and selenium in infant formulas by ICP-OES and ICP-MS.
This study aimed to validate the analytical method for simultaneous determination of chromium (Cr), molybdenum (Mo), and selenium (Se) in infant formulas available in South Korea. Various digestionExpand
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Novel "protecting group-dependent" alkylation-RCM strategy to medium-sized oxacycles: first total synthesis of --isoprelaurefucin.
  • H. Lee, H. Kim, +4 authors D. Kim
  • Chemistry, Medicine
  • The Journal of organic chemistry
  • 30 September 2005
[reaction: see text] A novel "protecting group-dependent" alkylation strategy was developed for complementary diastereoselective syntheses of alpha,alpha'-syn- and alpha,alpha'-anti-bis-alkenes 2 andExpand
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Trans fatty acids content and fatty acid profiles in the selected food products from Korea between 2005 and 2008.
Since a high intake of trans fatty acids (TFA) has been associated with the increased risk of developing cardiovascular disease, food regulation worldwide has been amended with respect to nutritionExpand
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Simultaneous Determination of Vitamin A and E in Infant Formula by HPLC with Photodiode Array Detection
The objective of this study was to develop a method to simultaneously quantify vitamins A and E in infant formula. To determine the vitamin A and E content, vitamin A and four different vitamin EExpand
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Rapid determination of cholesterol in emulsified confectioneries by ultra‐performance liquid chromatography
We developed a sample preparation method by using no-heating saponification after dispersive SPE and ultra-performance liquid chromatography for rapid determination of cholesterol in emulsifiedExpand
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