Tags

Type your tag names separated by a space and hit enter

Ileal digestibility of amino acids in conventional, fermented, and enzyme-treated soybean meal and in soy protein isolate, fish meal, and casein fed to weanling pigs.
J Anim Sci. 2010 Aug; 88(8):2674-83.JA

Abstract

An experiment was conducted to determine the apparent (AID) and standardized (SID) ileal digestibility of CP and AA in weanling pigs of 4 soybean products, fish meal, and casein. The 4 soybean products were conventional dehulled soybean meal (SBM), soy protein isolate (SPI), fermented soybean meal (FSBM), and enzyme-treated soybean meal (ESBM). Seven weanling barrows (initial BW: 10.9 +/- 2.3 kg) were individually fitted with a T-cannula in the distal ileum. The barrows were allotted to a 7 x 7 Latin square design with 7 diets and seven 7-d periods. Six cornstarch-based diets were prepared using each of the protein sources as the sole source of CP and AA. An N-free diet was used to measure basal endogenous losses of CP and AA. Results showed that except for Lys, the AID and SID of AA in FSBM was not different from SBM, and with a few exceptions, the AID and SID of most AA in SBM, FSBM, and ESBM were not different from each other and from the AID and SID of AA in fish meal. Likewise, the AID and SID of AA in ESBM and SPI were not different, but the AID and SID of most AA in SPI were greater (P < 0.05) than in SBM and FSBM. The AID and SID of most AA in SPI were not different from the AID and SID of AA in casein. In conclusion, FSBM and ESBM had similar SID of most AA as SBM, but SPI has the greatest SID of AA among the 4 soybean products. Casein had the greatest SID of AA among the protein sources studied.

Authors+Show Affiliations

Department of Animal Sciences, University of Illinois, Urbana, Illinois 61801, USA.No affiliation info available

Pub Type(s)

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

Language

eng

PubMed ID

20407072

Citation

Cervantes-Pahm, S K., and H H. Stein. "Ileal Digestibility of Amino Acids in Conventional, Fermented, and Enzyme-treated Soybean Meal and in Soy Protein Isolate, Fish Meal, and Casein Fed to Weanling Pigs." Journal of Animal Science, vol. 88, no. 8, 2010, pp. 2674-83.
Cervantes-Pahm SK, Stein HH. Ileal digestibility of amino acids in conventional, fermented, and enzyme-treated soybean meal and in soy protein isolate, fish meal, and casein fed to weanling pigs. J Anim Sci. 2010;88(8):2674-83.
Cervantes-Pahm, S. K., & Stein, H. H. (2010). Ileal digestibility of amino acids in conventional, fermented, and enzyme-treated soybean meal and in soy protein isolate, fish meal, and casein fed to weanling pigs. Journal of Animal Science, 88(8), 2674-83. https://doi.org/10.2527/jas.2009-2677
Cervantes-Pahm SK, Stein HH. Ileal Digestibility of Amino Acids in Conventional, Fermented, and Enzyme-treated Soybean Meal and in Soy Protein Isolate, Fish Meal, and Casein Fed to Weanling Pigs. J Anim Sci. 2010;88(8):2674-83. PubMed PMID: 20407072.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Ileal digestibility of amino acids in conventional, fermented, and enzyme-treated soybean meal and in soy protein isolate, fish meal, and casein fed to weanling pigs. AU - Cervantes-Pahm,S K, AU - Stein,H H, Y1 - 2010/04/20/ PY - 2010/4/22/entrez PY - 2010/4/22/pubmed PY - 2010/10/20/medline SP - 2674 EP - 83 JF - Journal of animal science JO - J Anim Sci VL - 88 IS - 8 N2 - An experiment was conducted to determine the apparent (AID) and standardized (SID) ileal digestibility of CP and AA in weanling pigs of 4 soybean products, fish meal, and casein. The 4 soybean products were conventional dehulled soybean meal (SBM), soy protein isolate (SPI), fermented soybean meal (FSBM), and enzyme-treated soybean meal (ESBM). Seven weanling barrows (initial BW: 10.9 +/- 2.3 kg) were individually fitted with a T-cannula in the distal ileum. The barrows were allotted to a 7 x 7 Latin square design with 7 diets and seven 7-d periods. Six cornstarch-based diets were prepared using each of the protein sources as the sole source of CP and AA. An N-free diet was used to measure basal endogenous losses of CP and AA. Results showed that except for Lys, the AID and SID of AA in FSBM was not different from SBM, and with a few exceptions, the AID and SID of most AA in SBM, FSBM, and ESBM were not different from each other and from the AID and SID of AA in fish meal. Likewise, the AID and SID of AA in ESBM and SPI were not different, but the AID and SID of most AA in SPI were greater (P < 0.05) than in SBM and FSBM. The AID and SID of most AA in SPI were not different from the AID and SID of AA in casein. In conclusion, FSBM and ESBM had similar SID of most AA as SBM, but SPI has the greatest SID of AA among the 4 soybean products. Casein had the greatest SID of AA among the protein sources studied. SN - 1525-3163 UR - https://www.unboundmedicine.com/medline/citation/20407072/Ileal_digestibility_of_amino_acids_in_conventional_fermented_and_enzyme_treated_soybean_meal_and_in_soy_protein_isolate_fish_meal_and_casein_fed_to_weanling_pigs_ L2 - https://academic.oup.com/jas/article-lookup/doi/10.2527/jas.2009-2677 DB - PRIME DP - Unbound Medicine ER -