Summary of project PR001062

This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench,, where it has been assigned Project ID PR001062. The data can be accessed directly via it's Project DOI: 10.21228/M8F11N This work is supported by NIH grant, U2C- DK119886.


Project ID: PR001062
Project DOI:doi: 10.21228/M8F11N
Project Title:Effect of IPL on E.coli Metabolome
Project Type:Untargeted LC-MS metabolomic study
Project Summary:Intense pulsed light (IPL) is becoming a new technical platform for disinfecting food against pathogenic bacteria. Metabolic changes are deemed to occur in bacteria as either the causes or the consequences of IPL-elicited bactericidal and bacteriostatic effects. However, little is known about the influences of IPL on bacterial metabolome. In this study, the IPL treatment was ap-plied to E. coli K-12 for 0-20s, leading to time- and dose-dependent changes in E.coli metabolome. We consider the degradation of membrane-bound quinone electron carriers as the trigger of dramatic metabolis shift in IPL-treated E.coli.
Institute:University of Minnesota
Department:Food Science and Nutrition
Laboratory:Nutritional Metabolomics
Last Name:Chen
First Name:Chi
Address:1334 Eckles Ave W, St Paul, MN 55108

Summary of all studies in project PR001062

Study IDStudy TitleSpeciesInstituteAnalysis
(* : Contains Untargted data)
(* : Contains raw data)
ST001657 E.coli K-12 treated by IPL_analysis of organic phase Escherichia coli University of Minnesota MS* 2021-02-01 1 20 Uploaded data (212.1M)*