title: Apparent ileal digestibility of nutrients and amino acids in soybean meal, fish meal, spray-dried plasma protein and fermented soybean meal to weaned pigs.
abstract: This study sought to determine whether fermentation could increase apparent ileal digestibility (AID) of dry matter (DM), nitrogen (N), energy (E) and amino acids (AA) in fermented soybean meal (FSBM) greater than that of soybean meal (SBM) in weaned pigs. Four weaned pigs (10.00 ± 0.30 kg) were surgically equipped with T-cannulas and randomly followed a 4 × 4 Latin square design of treatments (SBM, FSBM, fish meal and spray-dried plasma protein). Overall, the fermentation process was able to reduce the amount of anti-nutritional factors (ANF), including trypsin inhibitors, raffinose and stachyose, in the FSBM diet, which were significantly reduced by 39.4, 92.2, and 92.9%, respectively, as compared to the SBM diet. As a consequence of ANF reduction in FSBM, the AID of DM, N and E as well as AA was significantly greater with FSBM than SBM. Taken all together, the fermentation process improved the nutritional quality of SBM, due to ANF reduction, leading to improvement of digestibility of AA. As such, FSBM can be potentially used as a specialized feed ingredient, especially for young animal diets in an attempt to reduce diet costs.
authors: Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, South Korea.
authors: Jin Suk
authors: JS
authors: Jeong
authors: Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, South Korea.
authors: Jae Won
authors: JW
authors: Park
authors: Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, South Korea.
authors: Sang In
authors: SI
authors: Lee
authors: Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, South Korea.
authors: In Ho
authors: IH
authors: Kim
mesh_terms: D000596:Amino Acids; D000821:Animal Feed; D000824:Animal Nutritional Physiological Phenomena / Q000502:physiology*; D000818:Animals; D001798:Blood Proteins; D004032:Diet / Q000662:veterinary*; D004063:Digestion; D005285:Fermentation; D005396:Fish Products; D007082:Ileum / Q000502:physiology*; D013025:Glycine max / Q000737:chemistry; D013552:Swine / Q000502:physiology*; D014886:Weaning
chemical_list: D000596:Amino Acids; D001798:Blood Proteins
keywords: amino acid digestibility; fermented soybean meal; fish meal; piglet