scholarly journals Age-dependent development in protein digestibility and intestinal morphology in weaned pigs fed different protein sources

animal ◽  
2022 ◽  
Vol 16 (1) ◽  
pp. 100439
Author(s):  
M.N. Engelsmann ◽  
L.D. Jensen ◽  
M.E. van der Heide ◽  
M.S. Hedemann ◽  
T.S. Nielsen ◽  
...  
Keyword(s):  
Protein Digestibility ◽  
Intestinal Morphology ◽  
Weaned Pigs ◽  
Dependent Development ◽  
Protein Sources ◽  
Age Dependent

scholarly journals Administration of loperamide and addition of wheat bran to the diets of weaner pigs decrease the incidence of diarrhoea and enhance their gut maturation

2009 ◽  
Vol 103 (6) ◽  
pp. 879-885 ◽  
Author(s):  
Francesc Molist Gasa ◽  
Mauro Ywazaki ◽  
Arantza Gómez de Segura Ugalde ◽  
Rafael Gustavo Hermes ◽  
Josep Gasa Gasó ◽  
...  
Keyword(s):  
Transit Time ◽  
Wheat Bran ◽  
Control Diet ◽  
Animal Health ◽  
Average Daily Gain ◽  
Basal Diet ◽  
Protein Digestibility ◽  
Intestinal Morphology ◽  
Weaned Pigs ◽  
And Performance

The influence of fibre inclusion and transit time regulation on the performance, health status, microbial activity and population, physico-chemical characteristics of the hindgut digesta and intestinal morphology in early weaned pigs were examined. For these experiments, wheat bran (WB) was used as fibre source and loperamide as a drug (LOP) to increase the digesta transit time. In Expt 1, a total of 128 early weaned pigs were randomly distributed in a 2 × 2 factorial combination of WB inclusion (0v.40 g/kg) and LOP administration (0v.0·07 mg/kg body weight) during 13 d. For Expt 2, a total of twenty-four piglets were allotted to three dietary treatments for 15 d with the same basal diet (control diet) as Expt 1; a diet with 80 g/kg of WB and the combination of WB and LOP. In Expt 1, LOP improved the average daily feed intake and average daily gain of the animals (P = 0·001 and 0·007, respectively). The same result was obtained when WB was combined with LOP. The WB–LOP group also showed a higher concentration of SCFA (P = 0·013), acetic acid (P = 0·004) and propionic acid (P = 0·093). On the other hand, WB inclusion reduced the organic matter and crude protein digestibility (P = 0·001) and tended to decrease the enterobacteria population (P = 0·089). In Expt 2, WB increased the butyric acid concentration (P = 0·086). We concluded that the inclusion of WB to modify the intestinal microbiota activity combined with LOP may be beneficial to animal health and performance.

Evaluation of the interrelationships among lactose and protein sources in diets for segregated early-weaned pigs.

1997 ◽  
Vol 75 (12) ◽  
pp. 3214 ◽  
Author(s):  
W B Nessmith ◽  
J L Nelssen ◽  
M D Tokach ◽  
R D Goodband ◽  
J R Bergström ◽  
...  
Keyword(s):  
Weaned Pigs ◽  
Protein Sources

scholarly journals RESPONSE OF EARLY WEANED PIGS TO FULL-FAT SOYBEAN DIETS SUPPLEMENTED WITH DIFFERENT ANIMAL PROTEIN SOURCES

2021 ◽  
Vol 23 (1) ◽  
pp. 42-46
Author(s):  
A. O. FANIMO
Keyword(s):  
Feed Intake ◽  
Blood Meal ◽  
Crude Protein ◽  
Fish Meal ◽  
Animal Protein ◽  
Weaned Pigs ◽  
Large White ◽  
Protein Sources ◽  
Weaned Pig ◽  
Almost All

24 Large White X Landrace pigs weaned at 28 about 10% of the total feed is said to offer days with initial liveweight of 5.27±0.23 kg were valuable additional micro-nutrients such as fed four animal protein concentrates (fish meal However, almost all the fish (FM), Chicken offal meal (COM), fresh blood meal (FBM) and parboiled blood meal (PBM) diets based on full-fat soybean (FFSB) for 8 prices weeks to test different animal protein sources of protein and for early weaned pig. The diets contained 23% crude protein and 3100 Kcal ME/kg diet. Blood meal slightly reduced weight gain and feed intake but compared favourably with fish meal and chicken offal meal in efficiency of feed utilization. Parboiling of the blood slightly (P>0.05) depressed the performance of the pigs;even when the pigs had the same feed intake.. Fish meal increased (P<0.05) serum total protein and serum albumin levels.This study indicated that early weaned pigs fed soybean based diets supplemented with chicken offal meal and blood meal gave similar performance to those fed diet supplemented with fish meal.

scholarly journals Adding wheat and rapeseed meal to corn-soy diets affects intestinal morphology and nutrient digestibility in broilers

2021 ◽  
Vol 50 (6) ◽  
Author(s):  
E. Amirahmadi ◽  
A.R. Safamehr ◽  
A. Nobakht ◽  
Y. Mehmannavaz
Keyword(s):  
Small Intestine ◽  
Essential Oil ◽  
Broiler Chickens ◽  
Protein Digestibility ◽  
Rapeseed Meal ◽  
Nutrient Digestibility ◽  
Intestinal Morphology ◽  
Thyme Essential Oil ◽  
Randomized Design ◽  
Enzyme Supplementation

This study was conducted to investigate the effects of thyme essential oil and enzyme supplementation on rations with two different energy (wheat or corn) and protein resources (soy or rapeseed meals) on gut morphology and protein digestibility of broiler chickens. Three hundred eighty-four male Ross-308 broiler chickens were used with a 23 factorial arrangement with treatments according to a completely randomized design. The morphological examinations of the intestine were carried out on 1-cm long excised segments from duodenum, jejunum and ileum. Adding wheat to the diet increased small intestine length in birds compared to other feedstuffs (P <0.05). Duodenum crypt depth and jejunum villi length were also higher in groups fed with rations containing wheat (P <0.05). Groups that received thyme essential oil and enzyme supplementation had increased length of the duodenum (P <0.05). However, the two- and three-factor interaction effects were not significant. Protein digestibility was not affected by treatment (P >0.05). Feeding wheat to broiler chickens may increase the surface area for nutrient absorption in the small intestine as compensation for the anti-nutritive activity of non-starch polysaccharides in wheat-based diets. Wheat based diets are expected to be acceptable for broilers when supplemented with appropriate enzymes or thyme essential oil.

scholarly journals High Protein Substitutes for Gluten in Gluten-Free Bread

Foods ◽  
2021 ◽  
Vol 10 (9) ◽  
pp. 1997
Author(s):  
Adriana Skendi ◽  
Maria Papageorgiou ◽  
Theodoros Varzakas
Keyword(s):  
Protein Digestibility ◽  
High Protein ◽  
Animal Origin ◽  
Soluble Carbohydrates ◽  
Gluten Free ◽  
Key Factors ◽  
Free Products ◽  
Protein Sources ◽  
Come Into The Market ◽  
Careful Design

Gluten-free products have come into the market in order to alleviate health problems such as celiac disease. In this review, recent advances in gluten-free bread are described along with plant-based gluten-free proteins. A comparison with animal-based gluten-free proteins is made reporting on different high protein sources of animal origin. Sea microorganisms- and insect-based proteins are also mentioned, and the optimization of the structure of gluten-free bread with added high protein sources is highlighted along with protein digestibility issues. The latter is an issue for consideration that can be manipulated by a careful design of the mixture in terms of phenolic compounds, soluble carbohydrates and fibres, but also the baking process itself. Additionally, the presence of enzymes and different hydrocolloids are key factors controlling quality features of the final product.

PSV-B-26 Performance of sunflower protein meal and dried yeast as secondary protein sources in feline diets

2021 ◽  
Vol 99 (Supplement_3) ◽  
pp. 334-335
Author(s):  
Lauren Brewer ◽  
Matthew Panasevich ◽  
Nolan Frantz ◽  
Leighann Daristotle
Keyword(s):  
Crude Protein ◽  
Protein Digestibility ◽  
Nutrient Digestibility ◽  
Crude Fiber ◽  
Protein Meal ◽  
Protein Sources ◽  
Alternative Protein ◽  
Sunflower Protein ◽  
Adult Cats ◽  
Post Hoc

Abstract The objectives of this study were to assess graded inclusions of sunflower protein meal (SPM; crude protein: 54%, crude fat: 11%, crude fiber: 4%) and dried yeast (DY; crude protein: 50%, crude fat: 3%, crude fiber: 2%) on nutrient digestibility, stool quality, and palatability in adult cats. Both SPM and DY were included at 5% and 10% in replacement of pea protein in a high-protein, chicken-based feline diet to maintain equal macronutrient concentrations across all test diets (formulated to 41% crude protein, 18% crude fat, 3% crude fiber). The study was approved and followed by the facility’s Institutional Animal Care and Use Committee. A standard 2-bowl palatability test over a 2-day period was executed with adult cats (n = 30 each) to determine intake ratios between test diets (5% and 10% SPM or 5% and 10% DY), and test diets vs. control. Total tract nutrient digestibility was evaluated (n = 8 per diet) with 5 days of diet acclimation followed by 5 days of total fecal collection. Stool quality was evaluated on a 1–5 scale, where 1 = hard/formed and 5 = non-formed/diarrhea. All data were analyzed by ANOVA (SAS v9.4) and T-tests post-hoc (Minitab 18). Palatability and stool quality were similar (P &gt; 0.05) between all diets. Protein digestibility was lower for DY-containing diets, compared with control (5% DY at P = 0.0083 and 10% DY at P = 0.0336), but not significantly different for SPM diets (P &gt; 0.05). However, average protein digestibility was &gt;88% across all diets. The alternative protein sources tested showed merit for inclusion to diversify ingredient sources while maintaining palatability in cat diets.

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