| Title: | Development of a Gas Chromatography-Time-of-Flight Method for Detecting Glucosinolate Metabolites and Volatile Organic Compounds in Kimchi |
| Author(s): | Kim HJ; Lee MJ; Hur SH; Jeong MH; |
| Address: | "National Agricultural Products Quality Management Service, Gimcheon 39660, Republic of Korea" |
| ISSN/ISBN: | 1687-8760 (Print) 1687-8779 (Electronic) 1687-8760 (Linking) |
| Abstract: | "This study examined the volatile organic compounds (VOCs) and metabolites of glucosinolate (GLS) contained in kimchi and analyzed GLS using myrosinase. The analysis was conducted using gas chromatography-time of flight (GC-TOF), and VOC and the metabolite quantities were detected and analyzed. Based on 22 samples, tests were conducted, and 12 metabolites and 52 VOCs were found. When the detected metabolites were compared in general, the rate of isothiocyanate, which is well known for its anticancer effects and various other activities, was the highest. A total of 52 VOCs, including 15 aliphatic hydrocarbons, 7 acids, and 6 alcohols, were detected by GC-TOF. Therefore, the analytical methods provide a good basis to examine VOC and GLS metabolites; furthermore, the methods are of great help to secure excellent kimchi and evaluate its quality" |
| Notes: | "PubMed-not-MEDLINEKim, Ho Jin Lee, Mi Jin Hur, Suel Hye Jeong, Min Hee eng Egypt 2021/07/10 Int J Anal Chem. 2021 Jun 18; 2021:9978251. doi: 10.1155/2021/9978251. eCollection 2021" |
