Table 7.
Effect of mangosteen peel supplementation on intake, digestibility and methane production in ruminants using in vitro and in vivo studies
| Substrate | Level | Species | DMI | Dig | CH4 | References |
|---|---|---|---|---|---|---|
|
In vivo |
|
|
|
|
|
|
| MP |
100 g/hd/d |
Beef cattle |
+ |
+ |
─ |
[52] |
| MP |
200 g/hd/d |
Dairy cows |
nc |
+ |
─ |
[53] |
| MP |
100 g/hd/d |
Native cattle |
nc |
+ |
─ |
[55] |
| MP |
30 g/kg |
Buffalo |
nc |
─ |
─ |
[54] |
| MPP |
200 g/hd/d |
Beef cattle |
nc |
+ |
─ |
[22] |
| MPP |
300 g/hd/d |
Dairy cows |
+ |
nc |
─ |
[20] |
| Combination |
|
|
|
|
|
|
| CO + MP |
50 + 30 g/kg |
Buffalo |
nc |
+ |
─ |
[54] |
| MP + GP |
9 + 1% |
Beef cattle |
nc |
+ |
─ |
[22] |
| MP + GP pellet | 200 g/hd/d | Beef cattle | nc | + | ─ | [22] |
Abbreviations: GP garlic powder, MP mangosteen peel powder, MPP mangosteen peel pellet, CO coconut oil, nc not changed.
+ increased, - ─ decreased.