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Table 3 One-way ANOVA test of species differences at the phylum and species level (%)

From: Antioxidant activity of selenium-enriched Chrysomyia megacephala (Fabricius) larvae powder and its impact on intestinal microflora in D-galactose induced aging mice

  Bacteria NC Model VE SCML (μg/Kg Se)
300 1000 3000
Phylum Bacteroidetes 35.12 ± 4.18 27.51 ± 5.75 55.42 ± 3.63# 49.77 ± 7.66# 55.66 ± 5.00# 53.28 ± 4.09#
Proteobacteria 9.35 ± 1.76 15.53 ± 2.94* 5.32 ± 1.44# 5.82 ± 1.79# 6.89 ± 1.71# 5.77 ± 0.85#
Firmicutes 54.78 ± 3.87 56.50 ± 3.84* 38.59 ± 3.21# 43.81 ± 8.03 36.67 ± 5.26# 40.36 ± 3.58#
Actinobacteria 0.16 ± 0.05 0.05 ± 0.01 0.17 ± 0.06 0.27 ± 0.16 0.29 ± 0.08# 0.20 ± 0.04
Tenericutes 0.31 ± 0.06 0.23 ± 0.07 0.39 ± 0.18 0.22 ± 0.04 0.20 ± 0.05 0.29 ± 0.06
Genus Bacteroides 2.46 ± 0.28 2.36 ± 0.58 6.57 ± 1.11# 4.29 ± 0.49# 1.83 ± 0.27 2.74 ± 0.55
Clostridium 2.51 ± 0.88 12.86 ± 1.98* 2.33 ± 1.12# 5.04 ± 0.95# 5.37 ± 3.26# 2.52 ± 0.84#
Helicobacter 8.67 ± 1.77 13.70 ± 2.75* 1.54 ± 0.63# 2.05 ± 0.60# 1.22 ± 0.36# 3.73 ± 1.19#
Lactobacillus 2.05 ± 0.62 0.75 ± 0.23 2.44 ± 0.54 1.33 ± 0.36 5.16 ± 1.20# 4.07 ± 1.11#
Oscillospira 6.40 ± 0.30 6.06 ± 0.34 4.19 ± 0.44# 4.51 ± 0.89 3.60 ± 0.95# 3.93 ± 0.64#
Prevotella 3.15 ± 0.61 2.83 ± 1.02 10.65 ± 2.71# 5.53 ± 1.35 5.88 ± 1.40 4.23 ± 1.26
Ruminococcus 2.46 ± 0.39 1.33 ± 0.18* 1.09 ± 0.24 1.25 ± 0.30 1.46 ± 0.44 1.38 ± 0.21
Sutterella 0.11 ± 0.04 0.08 ± 0.05 2.93 ± 1.36 2.42 ± 1.53 4.95 ± 1.86# 1.08 ± 0.50
  1. Values represent means ± SE (n = 6) and evaluated by one-way ANOVA followed by the Duncan’s multiple-range tests. Compared with NC, *P < 0.05; Compared with Model, #P < 0.05. SCML Selenium-enriched C. megacephala larvae powder