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Amino acids and energy utilization in zero-tannin faba bean and co-fermented wheat and corn dried distillers grains with solubles fed to growing pigs.
J Anim Sci. 2013 Apr; 91(4):1728-35.JA

Abstract

Application of alternative feedstuffs in swine diets will be dependent on characterization of their nutritive value. In 2 experiments, we determined the AA and energy utilization of Manitoba-grown zero-tannin faba beans (ZTFB) and co-fermented wheat and corn dried distillers grains with solubles (wcDDGS). Corn dried distillers grains with solubles (cDDGS) was also included for comparison. In Exp. 1, 6 ileal cannulated barrows (29.3 ± 1.3 kg) were fed 3 diets in a replicated 3 × 3 Latin square design to determine the apparent (AID) and standardized (SID) ileal digestibility of AA. The 3 diets contained ZTFB, wcDDGS, or cDDGS as the sole source of AA. The SID of N and AA were calculated using published values for ileal endogenous N and AA losses from our laboratory. In Exp. 2, 12 intact barrows (22.5 ± 1.1 kg) were fed 4 diets in a two 15-d period crossover design to determine DE and ME contents of the test ingredients by difference method. The diets were a basal corn-based diet or the basal diet with corn replaced by 46% ZTFB, wcDDGS, or cDDGS. The concentrations (DM basis) of GE (kcal/kg), CP (%), and Lys (%) in ZTFB were 4,144, 27, and 1.6, respectively, and corresponding values for wcDDGS were 5,112, 31, and 0.8. The ZTFB had greater (P < 0.05) SID of Lys (87%) compared with wcDDGS (72%) and cDDGS (68%); as a result, the SID content (g/kg DM) of Lys in ZTFB (13.5) was greater (P < 0.05) than that of either wcDGGS (6.03) or cDDGS (6.68). The dried distillers grains with solubles (DDGS) samples had greater (P < 0.05) SID and contents of sulfur AA (Met and Cys) compared with ZTFB. The ME content (kcal/kg DM) of ZTFB (3,548) was less (P < 0.05) than that of cDDGS (3,851) whereas the ME content of wcDDGS (3,669) was similar to that of ZTFB or cDDGS. The results showed that ZTFB has greater digestible Lys whereas wcDDGS has greater digestible sulfur AA but both ingredients have comparable ME content. Therefore, a blend of these 2 ingredients can serve as an excellent source of AA and energy for swine.

Authors+Show Affiliations

Department of Animal Science, University of Manitoba, Winnipeg, MB, R3T 2N2, Canada.No affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

23408811

Citation

Kiarie, E, et al. "Amino Acids and Energy Utilization in Zero-tannin Faba Bean and Co-fermented Wheat and Corn Dried Distillers Grains With Solubles Fed to Growing Pigs." Journal of Animal Science, vol. 91, no. 4, 2013, pp. 1728-35.
Kiarie E, Lopez P, Furedi C, et al. Amino acids and energy utilization in zero-tannin faba bean and co-fermented wheat and corn dried distillers grains with solubles fed to growing pigs. J Anim Sci. 2013;91(4):1728-35.
Kiarie, E., Lopez, P., Furedi, C., & Nyachoti, C. M. (2013). Amino acids and energy utilization in zero-tannin faba bean and co-fermented wheat and corn dried distillers grains with solubles fed to growing pigs. Journal of Animal Science, 91(4), 1728-35. https://doi.org/10.2527/jas.2012-5485
Kiarie E, et al. Amino Acids and Energy Utilization in Zero-tannin Faba Bean and Co-fermented Wheat and Corn Dried Distillers Grains With Solubles Fed to Growing Pigs. J Anim Sci. 2013;91(4):1728-35. PubMed PMID: 23408811.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Amino acids and energy utilization in zero-tannin faba bean and co-fermented wheat and corn dried distillers grains with solubles fed to growing pigs. AU - Kiarie,E, AU - Lopez,P, AU - Furedi,C, AU - Nyachoti,C M, Y1 - 2013/02/13/ PY - 2013/2/15/entrez PY - 2013/2/15/pubmed PY - 2013/12/18/medline SP - 1728 EP - 35 JF - Journal of animal science JO - J Anim Sci VL - 91 IS - 4 N2 - Application of alternative feedstuffs in swine diets will be dependent on characterization of their nutritive value. In 2 experiments, we determined the AA and energy utilization of Manitoba-grown zero-tannin faba beans (ZTFB) and co-fermented wheat and corn dried distillers grains with solubles (wcDDGS). Corn dried distillers grains with solubles (cDDGS) was also included for comparison. In Exp. 1, 6 ileal cannulated barrows (29.3 ± 1.3 kg) were fed 3 diets in a replicated 3 × 3 Latin square design to determine the apparent (AID) and standardized (SID) ileal digestibility of AA. The 3 diets contained ZTFB, wcDDGS, or cDDGS as the sole source of AA. The SID of N and AA were calculated using published values for ileal endogenous N and AA losses from our laboratory. In Exp. 2, 12 intact barrows (22.5 ± 1.1 kg) were fed 4 diets in a two 15-d period crossover design to determine DE and ME contents of the test ingredients by difference method. The diets were a basal corn-based diet or the basal diet with corn replaced by 46% ZTFB, wcDDGS, or cDDGS. The concentrations (DM basis) of GE (kcal/kg), CP (%), and Lys (%) in ZTFB were 4,144, 27, and 1.6, respectively, and corresponding values for wcDDGS were 5,112, 31, and 0.8. The ZTFB had greater (P < 0.05) SID of Lys (87%) compared with wcDDGS (72%) and cDDGS (68%); as a result, the SID content (g/kg DM) of Lys in ZTFB (13.5) was greater (P < 0.05) than that of either wcDGGS (6.03) or cDDGS (6.68). The dried distillers grains with solubles (DDGS) samples had greater (P < 0.05) SID and contents of sulfur AA (Met and Cys) compared with ZTFB. The ME content (kcal/kg DM) of ZTFB (3,548) was less (P < 0.05) than that of cDDGS (3,851) whereas the ME content of wcDDGS (3,669) was similar to that of ZTFB or cDDGS. The results showed that ZTFB has greater digestible Lys whereas wcDDGS has greater digestible sulfur AA but both ingredients have comparable ME content. Therefore, a blend of these 2 ingredients can serve as an excellent source of AA and energy for swine. SN - 1525-3163 UR - https://www.unboundmedicine.com/medline/citation/23408811/Amino_acids_and_energy_utilization_in_zero_tannin_faba_bean_and_co_fermented_wheat_and_corn_dried_distillers_grains_with_solubles_fed_to_growing_pigs_ L2 - https://academic.oup.com/jas/article-lookup/doi/10.2527/jas.2012-5485 DB - PRIME DP - Unbound Medicine ER -