Download ~ Effects of Diet Complexity and Fermented Soy Protein on Growth Performance and Apparent Ileal Amino Acid Digestibility in Weanling Pigs (Report) ~ by Asian - Australasian Journal of Animal Sciences ~ eBook PDF Kindle ePub Free
eBook details
- Title: Effects of Diet Complexity and Fermented Soy Protein on Growth Performance and Apparent Ileal Amino Acid Digestibility in Weanling Pigs (Report)
- Author : Asian - Australasian Journal of Animal Sciences
- Release Date : January 01, 2010
- Genre: Industries & Professions,Books,Business & Personal Finance,
- Pages : * pages
- Size : 300 KB
Description
INTRODUCTION Soybean meal contains (SBM) several anti-nutritional factors, in particular, trypsin inhibitors and some of oligosaccharides which depress growth rate and efficiency of nutrient utilization when fed to swine (Anderson et al., 1979). This may be due to the presence of indigestible carbohydrate complexes (Li et al., 1990), antigenic soy proteins (Li et al., 1990), and residual trypsin inhibitors (Lalles, 2000) which lead to the digestive disturbances. With the advent of new feed processing technology, novel sources have been recognized to replace animal protein sources. Some studies have indicated that feed efficiency and AA digestibility were improved in pigs fed fermented soybean meal (FSP) (Min et al., 2004; Kim et al., 2007; Cho et al., 2008). Kim et al. (2005) reported FSP can be used up to 10% in a weanling pig diet and successfully replaced the use of dried skim milk when the lactose contents were matched. Feng et al. (2007) indicated that FSP was beneficial to growth performance, digestibility of dietary components and activities of intestinal enzymes in piglets. The fermentation process is thought to eliminate residual trypsin inhibitors and some oligosaccharides in soybean meal that can decrease pig performance (Baker, 2000) as well as a greater concentration of CP and AA than conventional SBM (Kim et al., 2010).
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