The digestive tract of ferrets is anatomically simple, with no caecum, ileocolic valve or external differentiation between the transition of ileum and colon. The species has a short large intestine that provides minor contributions to the digestive process. Aiming to better understand the digestibility efficiency of ferrets, the present study compared the digestibility of extruded diets with di...

Protein quality is related to amino acid composition and digestibility. Accurate evaluation of apparent digestibility coefficients (ADCs) nutrients in commonly used feedstuffs paramount for formulating efficient aquafeed. ADCs soybean meal (SBM) poultry by-product (PBM) were evaluated using reference diets formulated with two types ingredients (semi-purified [SP] practical [P]) juvenile Nile ti...

The nutritional value of feed proteins and their utilization by livestock are related not only to the chemical composition but also to the structure of feed proteins, but few studies thus far have investigated the relationship between the structure of feed proteins and their solubility as well as digestibility in monogastric animals. To address this question we analyzed soybean meal, fish meal,...

Abstract The objective of the present study was to determine standardized total tract digestibility phosphorus (P) in black soldier fly (BSF; Hermetia illucens) larvae fed pigs. Test ingredients were fish meal (66.2% crude protein, 9.2% ether extract, and 2.63% P), 3 sources defatted BSF larva (43.1 59.2% 8.6 13.2% 0.91 1.06% a source full-fat (34.2% 36.0% 0.70% P). Six barrows with an initial ...

The aim of this study was to compare the nutritional value of sunflower meal (SFM) and soybean meal (SBM) protein by determining both its ruminal degradability and intestinal digestibility. Three non lactating Jersey cows fitted with a rumen and T-type duodenal cannulas were used to estimate rumen degradability and intestinal digestibility of SFM and SBM dry matter (DM) and crude protein (CP). ...

Two experiments were conducted to determine the apparent ileal digestibility (AID) and standardized ileal digestibility (SID) of AA and DE, and to estimate ME and NE of rice protein concentrate, salmon protein hydrolysate, whey protein concentrate, and spray-dried plasma protein. In Exp. 1, 6 barrows (initially 29.5 +/- 2.5 kg of BW) were fitted with ileal T-cannulas and fed each of 5 cornstarc...

Aging is accompanied by changes in gastrointestinal functions. The impact of the (GI) conditions elderly on extent proteolysis and glycolysis as well calcium bioaccessibility some cooked legumes (chickpea, lentils, soya bean white bean) cereals/pseudocereals (oats, spelt quinoa) were studied. Samples digested vitro using three GI models specifically focused which oral, gastric intestinal altere...

The Kunitz trypsin inhibitor (KTI) and the Bowman-Birk inhibitor (BBI) of trypsin and chymotrypsin contain disulfide bonds. Glycinin, the major storage protein in soybeans also contains disulfide bonds. Treatment of soy white flour with a NADP-thioredoxin system (NTS) effectively reduced disulfide bonds in soy flour and increased protein digestibility by trypsin and pancreatin as measured by th...