Assertion: starch's effect | /r/HasProperty | measured as selective effect
Facets:
value: upon growth of major bacterial groups
type: TEMPORAL
Source sentences:
text: The prebiotic effect of a substrate can be measured as a selective effect upon growth of major bacterial groups commonly found in human gut, in particular a selection for increased numbers of bifidobacteria and lactobacilli in comparison with ‘undesirable’ micro‐organisms, such as certain clostridia and bacteroides 67.