The Influences of Soybean Agglutinin and Functional Oligosaccharides on the Intestinal Tract of Monogastric Animals
نویسندگان
چکیده
Soybean agglutinin (SBA) is a non-fiber carbohydrate-related protein and the main anti-nutritional factor that exists in soybean or soybean products. SBA possesses a specific binding affinity for N-glyphthalide-d-galactosamine or galactose and has a covalently linked oligosaccharide chain. SBA mediates negative effects on animal intestinal health by influencing the intestinal structure, barrier function, mucosal immune system, and the balance of the intestinal flora. Functional oligosaccharides are non-digestible dietary oligosaccharides that are commonly applied as prebiotics since the biological effects of the functional oligosaccharides are to increase the host health by improving mucosal structure and function, protecting the integrity of the intestinal structure, modulating immunity, and balancing the gastrointestinal microbiota. The purpose of this review is to describe the structure and anti-nutritional functions of SBA, summarize the influence of SBA and functional oligosaccharides on the intestinal tract of monogastric animals, and emphasize the relationship between SBA and oligosaccharides. This review provides perspectives on applying functional oligosaccharides for alleviating the anti-nutritional effects of SBA on the intestinal tract.
منابع مشابه
Dietary Content and Gastrointestinal Function of Soybean Oligosaccharides in Monogastric Animals
Soybean is a major ingredient in non-ruminant animal diets throughout the world. There is an extensive body of information suggesting that soybean is an excellent source of high quality protein, whereas less attention has been paid to soybean oligosaccharides. Soybean oligosaccharides, also referred to as ┙-galacto-oligosaccharides, oligosaccharides of the raffinose family or simply ┙-galactosi...
متن کاملUse of α-1,6-galactosidase and β-1,4-mannanase improves the ileal digestibility of energy and amino acids in pig diets
Soybean meal is a major protein source for swine and other monogastric animals. However, soybeans, like other legume seeds, contain anti-nutritional factors. Scientists have been successful in eliminating the principle growth inhibitors in soybeans through physical and chemical processing. However, galactosyl oligosaccharides, i.e., α-galactosides and βgalactomannan, known as flatulence-produci...
متن کاملEffects of Dietary Mannan-Oligosaccharides and Phytase Supplementation Alone or in Combination on Growth Performance, Serum Metabolites, Cecal Microbiota Activity and Intestinal Morphology in Broiler Chickens
This study evaluated the effect of a combination of mannan-oligosaccharides (MOS) and microbial phytase (MP) on growth performance, some blood biochemical metabolites, intestinal morphology and cecal microbial population of ROSS 308 broiler chickens from d 0 to 35 of age. A total of 200 one-dayold broiler chickens (mixed sex) were randomly distributed into four treatments with five replicates a...
متن کاملSoy Oligosaccharides and Soluble Non-starch Polysaccharides: A Review of Digestion, Nutritive and Anti-nutritive Effects in Pigs and Poultry
Soybean contains a high concentration of carbohydrates that consist mainly of non-starch polysaccharides (NSP) and oligosaccharides. The NSP can be divided into insoluble NSP (mainly cellulose) and soluble NSP (composed mainly of pectic polymers, which are partially soluble in water). Monogastric animals do not have the enzymes to hydrolyze these carbohydrates, and thus their digestion occurs b...
متن کاملEffects of Artemisia dracunculus essential oil on diarrhea and intestinal transit time in rat gastrointestinal tract
Introduction: Artemisia dracunculus L. belongs to Asteraceae family, and is a medicinal plant widely used in traditional medicine as a remedy for gastrointestinal disturbances. This study was undertaken to evaluate the effects of essential oil of A. dracunculus (EOAD) on the rat alimentary tract. Methods: The EOAD was extracted by Clevenger apparatus using hydrodistillation. LD50 was calcula...
متن کامل