Research Note: Nitrogen-corrected apparent metabolizable energy and standardized ileal amino acid digestibility determination of high-protein dried distiller's grains and corn bran with solubles for broilers

Dias, Kelly M.M.; Oliveira, Carlos Henrique de; Calderano, Arele Arlindo; Bernardes, Romário Duarte; Ribeiro, Artur M.; Lima, Ideraldo L.; Mike, Brian P.; Rostagno, H. S.; Albino, L. F. T.

doi:10.1016/j.psj.2023.102757

Cited by 5 publications

(1 citation statement)

References 7 publications

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“…In the current study, the CP content in the ethanol industry co-product under study was equivalent to 44.4% and 40.4% on a dry matter and as-fed basis, respectively (Table 2). Other studies involving corn HP-DDG manufactured in Brazil reported similar protein values on a dry matter basis ranging from 46.5% to 45.1% CP (Palowski et al, 2021;Paula et al, 2021;Dias et al, 2023). Overall, our results suggest lower values for certain amino acids in corn HP-DDG compared to National Research Council (2012) on an as-fed basis, specifically, methionine (0.74% vs. 0.80%), threonine (1.61% vs. 1.90%), tryptophan (0.23% vs. 0.38%), and valine (2.15% vs. 2.19%).…”

Section: Resultsmentioning

confidence: 73%

Determination of apparent and standardized ileal digestibility of amino acids in corn HP-DDG fed to growing pigs

da Motta,

Barcellos,

Lourenço

et al. 2024

Front. Anim. Sci.

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The corn-based ethanol production industry provides co-products with potential value as animal feed. However, the nutritional value of these co-products should be adequately determined for their sustainable implementation in swine diets. Therefore, a study was conducted to determine the concentration of amino acids (AA), apparent ileal digestible amino acids (AID), standardized ileal digestible amino acids (SID), and crude protein (CP) in corn distillers dried grains with high protein content (corn HP-DDG) for pigs. Six growing pigs (initial body weight: 46.30 ± 2.14 kg) were surgically fitted with a T-cannula at the distal ileum and allotted to a duplicate 2 × 3 incomplete Latin Square Design. Diets containing corn HP-DDG as the only AA source and a nitrogen-free diet (NFD) were formulated. Corn HP-DDG was used as a test ingredient to replace 40% of the starch in NFD, and titanium dioxide (0.5%) was added as an indigestible marker to both diets. Pigs were fed between 08:00 and 18:00 h during five days of adaptation and a sequence of two days of ileal digesta collection. On an as-fed basis, the chemical composition of corn HP-DDG was 40.41% CP, 1.39% lysine, 1.57% methionine + cysteine, 1.61% threonine, 0.23% tryptophan, and 2.15% valine. The AID and SID values of corn HP-DDG were 74.04% and 80.87% for CP; 76.32% and 79.15% for lysine; 84.75% and 86.52% for methionine + cysteine; 71.97% and 78.30% for threonine; 83.86% and 92.44% for tryptophan; and 76.34% and 80.47% for valine, respectively. In conclusion, the SID CP and AA in corn HP-DDG were within the previously published values, and the determined SID coefficients should be used to formulate accurate diets for pigs.

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Section: Resultsmentioning

confidence: 73%

Determination of apparent and standardized ileal digestibility of amino acids in corn HP-DDG fed to growing pigs

da Motta,

Barcellos,

Lourenço

et al. 2024

Front. Anim. Sci.

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Research progress of probiotics and fermented feed effects on pork quality

Lian,

Shi,

Lin

et al. 2024

Food Bioengineering

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With the growth of the global population and the development of the economy, the demand for delicious and nutritious meat is increasing. However, the pursuit of high productivity and a high lean meat rate in pig breeding has led to a serious decline in meat quality. How to moderately improve the quality and flavor of pork through nutritional supplementation is of great significance in meeting consumers' demand for high‐quality and delicious pork. Recent studies have shown that fermented feed using probiotics can not only improve the nutritional quality and utilization rate of agricultural by‐products, but also play an important role in improving meat color, increasing intramuscular fat content, regulating the flavor of pork, leading to a sustainable development of agriculture and husbandry. In this paper, we will review the current situation of the probiotics used in fermented feed, the effects of fermentation on the improvement of feed quality, the influence and mechanism of fermented feed on the growth performance, meat quality, and flavor of pigs, and so forth, aiming to provide theoretical basis and technical support for the research and development of fermented feed and its application in the production of high‐quality pork.

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Amino acid and energy digestibility of conventional corn dried distillers grains with solubles, high protein distillers dried grains, and corn fermented protein, and impacts on turkey poult growth performance and intestinal characteristics

VerBeek,

DeLeon,

Kerr

et al. 2024

Poultry Science

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Research Note: Nitrogen-corrected apparent metabolizable energy and standardized ileal amino acid digestibility determination of high-protein dried distiller's grains and corn bran with solubles for broilers

Cited by 5 publications

References 7 publications

Determination of apparent and standardized ileal digestibility of amino acids in corn HP-DDG fed to growing pigs

Determination of apparent and standardized ileal digestibility of amino acids in corn HP-DDG fed to growing pigs

Research progress of probiotics and fermented feed effects on pork quality

Amino acid and energy digestibility of conventional corn dried distillers grains with solubles, high protein distillers dried grains, and corn fermented protein, and impacts on turkey poult growth performance and intestinal characteristics

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