Fig. 5From: Microbiome-metabolomics analysis reveals abatement effects of itaconic acid on odorous compound production in Arbor Acre broilersOrthogonal partial least squares discriminate analysis (OPLS-DA) score plots of cecal metabolites from all the samples in broilers at 42 days of age. A more separated distribution of the samples represents a lower pattern of similarity, and vice versa. C: basal diet; IA group: basal diet supplemented with 6 g/kg itaconic acidBack to article page