Fig. 6From: Gluconic acid improves performance of newly weaned piglets associated with alterations in gut microbiome and fermentationRelationship between bacterial families and pH and fermentation products (total short-chain fatty acids as absolute concentration; acetate, propionate, butyrate, valerate, iso-butyrate, and iso-valerate as relative molar percentages) in samples of mid-colon in piglets fed the experimental diets. Piglets were sampled on d 21 (N = 24). The heatmap was based on the regularized canonical correlation analysis between relative bacterial abundances at family level and markers of microbial activityBack to article page