close to significanceP = 0.069
SCFAs in Intestinal Content No significant differences in the levels of SCFAs in caecal content were seen between any of the groups, even though the levels of propionic acid and minor acids (isobutyric, valeric, isovaleric, caproic and heptanoic acids) were close to significance ( P = 0.069 and P = 0.057, resp.) (data not shown).