The Effect of Tannin Sources from Acacia mangium Willd, Swietenia mahagoni, and Artocarpus heterophyllus Leaves in Pellets on In Vitro Nutrient Digestibility

DOI

10.2991/978-94-6463-086-2_73How to use a DOI?

Keywords

In Vitro; Nutrient Digestibility; Tannins; Pellets

Abstract

The objective of this research was to determine the effect of pellet with a combination leave tannin source from Acacia mangium Willd, Swietenia mahagoni, dan Artocarpus heterophyllus in pellets on in vitro nutrient digestibility. This research used three substrate tratments with different tannin levels at 0 %, 1 %, and 2 % with substituting part of the concentrate feed with pellet and still based on dry matter (DM). The ratio of forage and concentrate on the substrate is 60:40. The substrate used for in vitro analysis was a two-stage digestibility analysis by Tilley and Terry method. Parameters observed were digestibility of dry matter, organic matter, crude fiber, and crude protein in the rumen and abomasum (total). The results showed that the addition of combination leaves tannin source into pellet with tannin level up to 2 % on substrate, reduced the digestibility of crude protein in the rumen (P < 0.05), but increased the digestibility of crude protein in total (P<0.05) without any effects on the digestibility of dry matter, organic matter, and crude fiber. Based on the results of the research, it can be concluded that the addition leaves tannin source from Acacia mangium Willd, Swietenia mahagoni, and Artocarpus heterophyllus into pellet with tannin level up to 2 % on substrate, was able to reduce ruminal CPD and increase CPD total without any effects on the DMD, OMD, and CFD.

Copyright

© 2023 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Rofi Prima Maulana
AU  - Chusnul Hanim
AU  - Muhlisin
AU  - Muhsin Anas
AU  - Lies Mira Yusiati
PY  - 2022
DA  - 2022/12/28
TI  - The Effect of Tannin Sources from Acacia mangium Willd, Swietenia mahagoni, and Artocarpus heterophyllus Leaves in Pellets on In Vitro Nutrient Digestibility
BT  - Proceedings of the International Conference on Sustainable Environment, Agriculture and Tourism (ICOSEAT 2022)
PB  - Atlantis Press
SP  - 538
EP  - 544
SN  - 2468-5747
UR  - https://doi.org/10.2991/978-94-6463-086-2_73
DO  - 10.2991/978-94-6463-086-2_73
ID  - Maulana2022
ER  -