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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