Nitrogen-corrected apparent metabolizable energy value of corn distillers dried grains with solubles for laying hens

Wang, H.Y.; Bai, Shiping; Ding, Xuemei; Wang, J.P.; Zeng, Qiufeng; Su, Zuowei; Xuan, Yue; Zhang, K.Y.

doi:10.1016/j.anifeedsci.2018.02.002

Cited by 4 publications

(4 citation statements)

References 21 publications

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“…The CP content of the DDGS samples in the current (287-324 g kg -1 DM) study showed a range of values very similar to that observed in previous studies (301-320 g kg -1 DM) (Akayezu et al, 1998;Belyea et al, 2004;Ortín and Peiqiang, 2009;Belyea et al, 2010). However, the CV of the CP content in the current study (3.48) was lower than the published values (4.69-7.7) by other authors (Spiehs et al, 2002;Belyea et al, 2004;Belyea et al, 2010;Wang et al, 2018). On the other hand, the CV value of 23 for the EE content in the current study was greater than the CV value of 6.5 reported by Belyea et al (2004) for 235 DDGS samples.…”

Section: Resultssupporting

confidence: 86%

“…The average ash content of 54 g kg -1 DM measured in the current study was within the range (39-63 g kg -1 DM) reported by other studies (Akayezu et al, 1998;Belyea et al, 2004;Ortín and Peiqiang, 2009;Belyea et al, 2010). The CV value (3.43) of the ash content found in the DDGS samples in the current study was significantly lower than the CV value of 25 obtained for 10 DDGS samples by Wang et al (2018). This difference between the two studies may be due to differences between the varieties of the corn used, soil type, and fertilizer applied when growing corn or the different DDGS production protocols used by different plants (Samson and Mehdi, 1998).…”

Section: Resultssupporting

confidence: 84%

“…The total P level ranged from 7 to 12 g kg -1 DM which is comparable to previous results reporting average P levels of between 7.7 and 8.9 g kg -1 DM (Shurson et al, 2001;Ortín and Peiqiang, 2009;Pekel et al, 2013). The acid detergent fibre (226.7 g kg -1 DM) and NDF (424.9 g kg -1 DM) content of the DDGS samples were higher than the reported ADF and NDF values of 135.3 g kg -1 DM and 370.8 g kg -1 DM by Wang et al (2018), respectively. But they were lower than the ADF and NDF values of 237.3 and 588.9 g kg -1 DM reported by Belyea et al (2010).…”

Section: Resultsmentioning

confidence: 53%

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Impact of chemical and physical properties on flowability characteristics of corn distillers dried grains with solubles

Pekel¹,

Çalık²,

Kuter³

et al. 2020

Int. Agrophys.

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A b s t r a c t. The influence of the physical and chemical composition of corn distillers dried grains with solubles on its flowability was evaluated in the current study. The samples were evaluated for angle of repose, compressibility, Hausner ratio, tapped density, bulk density, mean bulk density, colour and nutrient content. PROC CORR and REG procedures were used to determine correlations. The ether extract was negatively correlated with crude protein and redness (a*), while crude protein was negatively correlated with yellowness (b*). Acid detergent fibre and neutral detergent fibre were negatively correlated with a* and positively correlated with lightness (L*), respectively. Compressibility showed a negative correlation with bulk density. Bulk density, tapped density and mean bulk density did not impact the angle of repose. The angle of repose was positively correlated with the compressibility and Hausner ratio. Apart from the correlation between acid detergent fibre and tapped density, the angle of repose and other physical parameters were not affected by the nutrient composition of the distillers dried grains with solubles samples. In conclusion, the results of this study indicate that nutrient composition has little influence over the flowability of distillers dried grains with solubles but compressibility and the Hausner ratio can be used to predict the potential flow characteristics of corn distillers dried grains with solubles.K e y w o r d s: angle of repose, bulk density, compressibility, distillers dried grains with solubles, flowability

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Section: Resultssupporting

confidence: 86%

Section: Resultssupporting

confidence: 84%

Section: Resultsmentioning

confidence: 53%

See 1 more Smart Citation

Impact of chemical and physical properties on flowability characteristics of corn distillers dried grains with solubles

Pekel¹,

Çalık²,

Kuter³

et al. 2020

Int. Agrophys.

View full text Add to dashboard Cite

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“…Indeed, simple linear regression of AME n on EE content for 36 DDGS samples evaluated by Rochell et al [13] and Meloche et al [14,15] indicates that EE content alone accounted for less than 20% of the total variability in the AME n content of DDGS for broilers (Figure 1). Wang et al [17] recently reported that a combination of gross energy and neutral detergent fiber provided the best fit for AME n prediction in late-cycle laying hens fed DDGS samples selected to vary in EE content (2.18-17.78%, DM basis). While these authors did not determine EE to be a significant predictor of AME n , gross energy content of DDGS was found to be highly correlated with EE (r = 0.91).…”

Section: Energymentioning

confidence: 99%

Formulation of Broiler Chicken Feeds Using Distillers Dried Grains with Solubles

Rochell

2018

Fermentation

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Distillers dried grains with solubles (DDGS) is a coproduct of corn-based ethanol production that can be a valuable source of energy, digestible amino acids, and available phosphorus in poultry feeds. Dietary incorporation of DDGS reduces the amount of primary ingredients such as corn and soybean meal needed to formulate poultry diets, improving the sustainability of both biofuel and poultry production. The nutritional value of DDGS has been extensively evaluated since it became increasingly available to feed producers in the early 2000s, but evolving methods of ethanol production and coproduct fractionation necessitate its continued characterization. Attempts to relate nutrient utilization of DDGS to its chemical composition have revealed that fiber content is a primary determinant of dietary energy value of DDGS for poultry. Distillers corn oil, which is extracted from thin stillage during production of distillers grains, can also be supplemented into poultry diets as an energy-dense lipid source in place of animal fats or other vegetable-based oils. Poultry feeding practices in the United States are also evolving, including increased adoption of all vegetable-based diets and reduced use of in-feed antimicrobials. Therefore, further characterization of both the nutritional value of DDGS and its impact on gastrointestinal health will support its continued use in poultry diets.

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Utilization of Distiller's dried grains with solubles: A review

Buenavista

Siliveru

Zheng

2021

Journal of Agriculture and Food Research

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Nitrogen-corrected apparent metabolizable energy value of corn distillers dried grains with solubles for laying hens

Cited by 4 publications

References 21 publications

Impact of chemical and physical properties on flowability characteristics of corn distillers dried grains with solubles

Impact of chemical and physical properties on flowability characteristics of corn distillers dried grains with solubles

Formulation of Broiler Chicken Feeds Using Distillers Dried Grains with Solubles

Utilization of Distiller's dried grains with solubles: A review

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