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Table 6 Effect of mangosteen peel supplementation on rumen volatile fatty acid production in ruminants using in vitro and in vivo studies

From: Development of feeding systems and strategies of supplementation to enhance rumen fermentation and ruminant production in the tropics

Substrate

Level

Species

TVFA

C2

C3

C4

C2/C3

References

In vitro

        

  MP

200 mg

Steer

+

+

+

─

─

[52]

In vivo

        

  MP

100 g/hd/d

Beef cattle

+

─

─

─

─

[52]

  MP

200 g/hd/d

Dairy cows

+

─

+

+

─

[53]

  MP

100 g/hd/d

Native cattle

+

─

+

─

─

[51]

  MP

30 g/kg

Buffalo

+

─

+

─

─

[54]

  MPP

200 g/hd/d

Beef cattle

+

─

+

─

─

[22]

  MPP

300 g/hd/d

Dairy cow

+

─

+

─

─

[20]

Combination

        

  CO + MP

50 + 30 g/kg

Buffalo

─

─

+

─

─

[54]

  MP + GP

9 + 1%

Beef cattle

+

+

+

─

─

[22]

  MP + GP pellet

200 g/hd/d

Beef cattle

+

─

+

─

─

[22]

  1. Abbreviations: GP garlic powder, MP mangosteen peel powder, MPP mangosteen peel pellet, CO coconut oil, + increased, ─ decreased.