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Showing 1 to 13 of 13 for “"true metabolizable energy"”.
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Evaluation of the precision-fed rooster assay for detecting effects of exogenous carbohydrases and adaptation diet on true metabolizable energy and cecal microbial ecology, short-chain fatty acid profile, and enzyme activity
… carbohydrase enzymes on nitrogen-corrected true metabolizable energy (TMEn) of feed ingredients for poultry. Experiment 1 evaluated six combinations of various α-galactosidase and xylanase levels on TMEn of a corn/soybean meal diet, while Experiment 2 evaluated two levels of a β-glucanase …
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Select novel carbohydrates affect glycemic and insulinemic response, energy value, and indices of gut health as measured using canine, avian, rodent, and in vitro model systems
… glycemic and insulinemic responses, and true metabolizable energy (TMEn) content of select SFDs and Pulls. Soluble fiber dextrins varied in digestibility, with all substrates resulting in low to intermediate in vitro monosaccharide digestion. Pullulans were nearly completely hydrolyzed …
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Nutritional Value and Management of Waterfowl and Shorebird Foods in Atlantic Coastal Moist-Soil Impoundments
… of invertebrates in denuded habitats is low.Mean true metabolizable energy (TME) of moist-soil seeds and invertebrates in blue-winged teal (Anas discors) ranged from -0.18 - 3.47 kcal / g. Correction of means for fiber concentration eliminated negative values, thereby enhancing their practical …
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Nutritional evaluation of palm kernel meal for poultry
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2024-03-01 without embargo terms
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Determination of relative metabolizable energy values for fats and oils via the slope-ratio precision-fed rooster assay
… useful information on the nitrogen-corrected true metabolizable energy (TMEn) content of fats and oils (lipids) for poultry. In Experiment 1, refined corn oil (RCO) was fed to both conventional (CONV) and cecectomized (CEC) roosters. Lipids were fed in ground corn diets to CONV roosters in …
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Methodology to evaluate the nutritive value of feedstuffs for poultry and swine
… when these feedstuffs are fed to livestock. True metabolizable energy (TME) values of cassava tuber meal, cassava leaf meal and sesame oil meal were determined using 24 adult Single Comb White Leghorn roosters. After 24 hours of fasting, six roosters were force-fed 25 g of each of these …
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Nutritional Evaluation Of New Reduced-Oligosaccharide Soybean Meal And Canola Meals Produced From New Varieties Of Canola Seeds For Poultry
… in four experiments. The first experiment was a true metabolizable energy (TMEn) assay with conventional roosters. The second experiment was a precision-fed cecectomized rooster assay that was conducted to determine TMEn and amino acid digestibility. The third experiment was a standardized ileal …
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Effect of particle size on nutritional value of soybean meal for poultry
… the precision-fed rooster assay to determine true metabolizable energy corrected to zero nitrogen retention (TMEn) and standardized amino acid digestibility in seven SBM samples that had a mean particle size of < 386, 466, 809, 1,174, 1,577, 2,026, or 2,321 μm. The TMEn of the SBMs were …
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Further evaluation of a slope-ratio precision-fed rooster assay for relative bioavailable energy values for fats and oils
… levels to determine relative bioavailable energy values. In Experiment 1, roosters were precision-fed 0, 5, or 10% of five different fats as part of a ground corn diet totaling 30 g of diet per rooster. Refined soy oil (the reference oil), poultry fat, crude soy oil, crude corn oil, and …
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Nutritional evaluation of conventional, high protein, reduced fiber, and reduced phosphorus corn co-products for poultry
The nutritional characteristics of conventional distillers dried grains with solubles (DDGS), corn fermented protein (CFP), high protein-DDGS (HP-DDGS), reduced fiber high protein-DDGS (RFHP-DDGS), and reduced phosphorus-DDGS (RP-DDGS) were evaluated. The precision-fed rooster assay was utilized to …
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Nutritional evaluation of novel ethanol co-products for poultry
The objective of the first study was to evaluate the nutritional value of Glutenol™, a new coproduct of the ethanol industry. Glutenol™ was produced by Quality Technology International in a modified wet-milling plant using a hybrid process, NextGenFrac™, which fractionates the corn kernel …
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Potential of Hulless Winter Barley as an Improved Feed Crop
… b-glucan, protein, and fat concentrations, and true metabolizable energy, corrected for nitrogen (TMEn) among these genotypes; and (iii) evaluate the genetic potential of winter hulless barley accessions from the world collection for use as parents in hulless breeding programs. Six hulless lines …
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Evaluation of red and white sorghum as alternative carbohydrate sources and the effects of extrusion in monogastric nutrition through the determination of macronutrient digestibility, fecal microbiota, digestible and metabolizable energy content
… microbiota, 2) compare the nitrogen-corrected true metabolizable energy (TMEn) and amino acid digestibility of the raw and extruded RSH and WSH grains using the precision-fed rooster assay, 3) compare the raw and extruded RSH and WSH grains in broiler chick diets by evaluating weight gain, feed …