Nutrient Digestibility of Soybean Meal Products Based on In Vitro Procedures for Pigs
نویسندگان
چکیده
The present work aimed to assess the nutrient digestibility of soybean meal (SBM) products based on in vitro procedures. Two-step and three-step assays were performed mimic digestion absorption nutrients digestive tracts growing swine. two-step method was modified reflect digesta retention time enzymes nursery piglets by decreasing incubation periods half those procedure for pigs used determine crude protein (CP) piglets. seven ingredients included conventional SBM, thermo-mechanically processed SBM (TSBM), five sources fermented (FSBM). FSBM produced using different microorganisms fermentation, namely: (1) Pediococcus pentosaceus Bacillus subtilis, (2) Enterococcus faecium (FSBM-EF), (3) Aspergillus oryzae (4) oryzae, (5) licheniformis. Based procedure, ileal disappearance CP TSBM greater (p < 0.05) compared with that sources. total tract digestibility, organic matter better digested except FSBM-EF. piglets, than other products. Taken together, thermo-mechanical processing rather microbial fermentation improves particularly pigs.
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ژورنال
عنوان ژورنال: Agriculture
سال: 2023
ISSN: ['2077-0472']
DOI: https://doi.org/10.3390/agriculture13081631