Tea polyphenols |
0.2% (pigs) |
2 weeks |
↑Lactobacilli |
Agrobacterium tumefaciens, P. aeruginosa, C. perfringens
|
[146] |
Low bush wild blue berries |
20 g/feed/day (rats) |
6 weeks |
Thermomonospora spp., Corynebacteria spp., Slackia spp. |
Lactobacillus spp., Enterococcus spp. |
[147] |
Black currant extract (leaf or berry) |
30 mg/kg leaf, 13.4 mg/kg berry (3 times/week) (rats) |
4 weeks |
Corynebacteria spp., Lactobacilli (berry extract), Bifidobacteria (leaf and berry extract) |
—
|
[148] |
Resveratrol |
1 mg/kg/day (rats) |
25 days |
Lactobacilli, Bifidobacteria |
— |
[149] |
Apple pomace juice colloid |
5% dietary suppl. |
6 weeks |
Bacteroidaceae |
—
|
[150] |
Apple juice |
Free access (rats) |
4 weeks |
Lactobacilli, Bifidobacteria |
— |
[151] |
Red wine polyphenols, powder |
50 mg/kg (rats) |
16 weeks |
Lactobacilli, Bifidobacteria |
Propionibacteria, Bacteroides, Clostridia |
[152] |
Proanthocyanidins extracted from Acacia angustissima |
0.7% (low tannin diet) and 2.0% (high tannin diet) (rats) |
3.5 weeks, treatment + 3.5-week washout |
Bacteroides fragilis groups, Bacteroides-Prevotella-Porphyromonas groups |
C. leptum group |
[153] |
Green tea |
1.5 g/day (calves) |
4 weeks |
— |
Bifidobacterium spp., Lactobacillus spp., C. perfringens
|
[133] |