PMC:3991839 / 9290-9902 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/3991839","sourcedb":"PMC","sourceid":"3991839","source_url":"https://www.ncbi.nlm.nih.gov/pmc/3991839","text":"It is difficult to separate all the metabolites of bacteria by HPLC because of numerous substances in fermented broths. In this experiment, the metabolites of seven strains transforming quercetin were separated with HPLC. Only one compound was discovered, and it presented among the metabolites of both C. perfringens and B. fragilis at the retention time of 25.024 min in the charts (Fig. 1A and B). The retention time of quercetin was about 49.013 min. Its peak appeared in the fermented solution of E. gilvus, E. coli, S. lutetiensis, W. confuse, and L. acidophilus, but not of C. perfringens and B. fragilis.","tracks":[]}