Effect of raw and extruded propionic acid-treated field beans on energy and crude protein digestibility (In-vitro and in-vivo), growth and carcass quality in grow-finisher pigs

Torres-Pitarch, Alberto and Perez-Vendrell, Anna M. and Manzanilla, Edgar G. and Gardiner, Gillian E. and Ryan, Tomas and Doherty, John V.O. and Torrallardona, David and Lawlor, Peadar G. (2021) Effect of raw and extruded propionic acid-treated field beans on energy and crude protein digestibility (In-vitro and in-vivo), growth and carcass quality in grow-finisher pigs. Animals, 11 (11). ISSN 2076-2615

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Abstract

The invitro ileal digestibility of dry matter (DM), organic matter (OM), and crude protein (CP) of field beans treated with propionic acid (trFB) and extruded trFB (exFB) was determined in experiment 1. The DE and dCP values of trFB and exFB were determined using the difference method in experiment 2. The effect of replacing SBM with trFB and exFB in grow-finisher diets on growth, carcass quality, apparent ileal digestibility (AiD), and total tract digestibility (ATTD) of DM, OM, gross energy (GE), and CP were investigated in experiment 3. In exp. 1, in-vitro digestibility of exFB compared to trFB was unchanged for DM (p = 0.12), increased for OM (p < 0.05), and increased for CP (p < 0.05). In exp. 2, the DE value of trFB and exFB was 14.38 and 15.75 MJ/kg respectively; and the dCP value was 21.35% and 21.42% respectively (on DM basis). In exp. 3, ADFI was higher for pigs fed trFB and exFB compared to the control diet (CON; p < 0.05), while ADG, FCR and carcass quality parameters of pigs did not differ among treatments (p > 0.05).

Item Type: Article
Additional Information: Funding Information: Funding: Research leading to these results received funding from the Teagasc-funded project PIG-ZYME (project no. PDPG6671) and the European Union’s Seventh Framework Programme for research, technological development and demonstration (ECO-FCE; project no. 311794). Publisher Copyright: © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
Uncontrolled Keywords: /dk/atira/pure/subjectarea/asjc/1100/1103
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Depositing User: Admin SSL
Date Deposited: 19 Oct 2022 23:03
Last Modified: 07 Jun 2023 18:42
URI: http://repository-testing.wit.ie/id/eprint/3836

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