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. 2023 Apr 1;14:49. doi: 10.1186/s40104-023-00843-2

Fig. 1.

Fig. 1

Schematic description of sample preparation and metabolomics analysis. a Bison were finished on rangeland pasture (pasture-finished) or fed free choice meadow hay, alfalfa hay, and whole shelled corn (pen-finished). b Meat samples (striploins) were cooked and ground, and extractions were performed using the automated MicroLab STAR® system. c Subsequent metabolomic analysis was conducted via LC-MS/MS. d Metabolites were identified using data extraction and peak identification software, and (e) data visualization tools including Metabolon Pathway Explorer, ChemRICH, and Metaboanalyst were used to inform (f) data interpretation including potential bioactivities and health effects of identified metabolites