Assertion: tryptophan's level | /r/HasProperty | ~5 μg/g feces
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: Fecal skatole levels in healthy individuals are usually ~5 μg/g feces, whereas fecal skatole levels may be as high as 80 to 100 μg/g feces in persons who suffer from disturbed intestinal digestion (Yokoyama and Carlson, 1979).