Nutrient digestibility, digesta volatile fatty acids, and intestinal bacterial profile in growing pigs fed a distillers dried grains with solubles containing diet supplemented with a multi-enzyme cocktail

Agyekum, A. K.; Regassa, Alemu; Kiarie, E.; Nyachoti, C. M.

doi:10.1016/j.anifeedsci.2015.12.006

Cited by 22 publications

(11 citation statements)

References 54 publications

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“…Moreover, the type of fiber present in DDGS is mostly insoluble (Pedersen et al, 2014), which may lead to a lower use of the feedstuff due to alterations in the transit time and increased intestinal endogenous losses. In this regard, Agyekum et al (2016) reported that the NDF digestibility was lower in diets containing DDGS compared with the control diet, which was confirmed in the present study.…”

Section: Discussionsupporting

confidence: 80%

“…This finding agrees with Graham et al (2014a) and Pedersen et al (2007), who did not report differences in the digestibility of CP when comparing DDGS with corn. However, the results of the present study contrast with the findings of Wang et al (2016), who observed a linear decrease in the DC of crude protein with an increase in DDGS from 0 to 200 g kg -1 , and Agyekum et al (2016), who observed a reduction in the digestibility of nitrogen (N) with the inclusion of 300 g kg -1 DDGS. Our findings also disagree with Wahlstrom et al (2013), who evaluated DDGS inclusion levels of 50 to 300 g kg -1 and found that levels above 200 g kg -1 reduced the DC of crude protein.…”

Section: Discussioncontrasting

confidence: 56%

“…As a result, fecal output increased with a reduction of DM digestibility (Widyaratne and Zijlstra, 2007). Reductions in DM digestibility as a function of an increase in DDGS in pig diets were also reported by Agyekum et al (2016), Wang et al (2016), Li et al (2016), and Wahlstrom et al (2013), who included up to 300, 200, 200, and 300 g kg After starch is removed in the ethanol production process, the organic matter present in DDGS will be closely linked to the protein, oil, and fiber fractions. Therefore, the higher NDF concentrations observed in DDGS in relation to corn end up negatively influencing the organic matter digestibility, which was observed in the current study.…”

Section: Discussionmentioning

confidence: 88%

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Nutritional value of Brazilian distillers dried grains with solubles for pigs as determined by different methods

et al. 2017

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-The objective of this study was to determine the digestibility coefficient (DC) of nutrients and the digestible energy (DE), and metabolizable energy (ME) values of distillers dried grains with solubles (DDGS) produced in Brazil by different methods. Eight barrows with 23.3±4.1 kg were housed in metabolic cages in a randomized block design and fed diets containing 0, 200, 400, and 600 g kg -1 of corn DDGS. We determined the digestibility of dry matter (DM), organic matter (OM), crude protein (CP), ether extract (EE), mineral matter (MM), neutral detergent fiber (NDF), and gross energy (GE) by the total collection (TC) and chromium oxide marker (Cr) methods. Distillers dried grains with solubles provided the respective DM, OM, CP, EE, MM, NDF, and GE values of 910, 863, 286, 66.9, 46.8, 500 g kg -1 , and 4,780 kcal kg -1 . The DE and ME values of DDGS were 3,739 and 3,401 kcal kg -1 and 3,691 and 3,213 kcal kg -1 as determined by TC and Cr methods, respectively. The growing inclusion of DDGS did not affect the DE or ME values. The digestibility coefficients of DM, OM, CP, EE, MM, and NDF were 767, 765, 827, 691, 883, and 821 g kg -1 , respectively, by the total collection method. The Cr underestimated the values of all variables compared with TC method. Levels up to 600 g kg -1 of the test ingredient do not influence the DE and ME of DDGS, but compromises the digestibility coefficients of DM, OM, and NDF.

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Section: Discussionsupporting

confidence: 80%

Section: Discussioncontrasting

confidence: 56%

Section: Discussionmentioning

confidence: 88%

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Nutritional value of Brazilian distillers dried grains with solubles for pigs as determined by different methods

et al. 2017

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“…Dietary fiber reduces AA digestibility by encapsulating the AA (Jha et al, 2015), and by increasing endogenous gut AA losses of pigs (Schulze et al, 1994). An increase in the AID of most AA for the NC diet due to multi-enzyme supplementation in the current study is in agreement with the results from the study of Agyekum et al (2016), who observed an increase in the AID of most indispensable AA in pigs due to the addition of an enzyme product containing xylanase, β-glucanase, protease, amylase, and pectinase to corn-based diet that contained 30% DDGS that had been produced from co-fermentation of corn and wheat in equal portions.…”

supporting

confidence: 92%

Nutrient digestibility of multi-enzyme supplemented low-energy and AA diets for grower pigs1

Lee

Patterson

Rogiewicz

et al. 2019

Journal of Animal Science

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A study was conducted to determine effects of supplementing multi-enzyme on apparent ileal digestibility (AID) of energy and AA; and apparent total tract digestibility (ATTD) of energy for pigs fed low-energy and AA diets. Eight ileal-cannulated barrows (initial BW: 38.7 ± 2.75 kg) were fed four diets in a replicated 4 × 4 Latin square design to give 8 replicates per diet. Diets were positive control (PC) diet, negative control (NC) diet without or with multi-enzyme at 0.5 or 1.0 g/kg. The PC diet was formulated to meet or exceed NRC (2012) nutrient recommendations for grower pigs (25 to 50 kg), except for Ca and digestible P, which were lower than NRC (2012) recommendations by 0.13 and 0.17 percentage points, respectively, due to phytase supplementation at 1,000 FTU/kg. The NC diet was formulated to be lower in NE by 75 kcal/kg and standardized ileal digestible AA content by a mean of 3%. These reductions were achieved by partial replacement of corn and soybean meal (SBM) and complete replacement of soybean oil and monocalcium phosphate in PC diet with 25% corn distillers dried grains with solubles (DDGS) and 3.6% soybean hulls. Multi-enzyme at 1.0 g/kg supplied 1,900 U of xylanase, 300 U of β-glucanase, 1,300 U of cellulase, 11,500 U of amylase, 120 U of mannanase, 850 U of pectinase, 6,000 U of protease, and 700 U of invertase per kilogram of diet. The AID of GE, N, most AA, most component sugars of nonstarch polysaccharides (NSP) and P; ATTD of GE for PC diet was greater (P < 0.05) than those for NC diets. An increase in dietary level of multi-enzyme from 0 to 1.0 g/kg resulted in a linear increase (P < 0.05) in AID of Ile by 4.3%, and tended to linearly increase (P < 0.10) AID of Leu, Met, Phe, and Val by a mean of 3.4%. Increasing dietary multi-enzyme from 0 to 1.0 g/kg linearly increased (P < 0.05) AID of total NSP and P by 53.7% and 19.2%, respectively; ATTD of GE by 8.4% and DE and NE values by 8.8% and 8.2%, respectively; tended to linearly increase (P < 0.10) AID of GE by 8.1%. The NE values for NC diet with multi-enzyme at 1.0 g/kg tended to be greater (P < 0.10) than that for PC diet (2,337 vs. 2,222 kcal/kg of DM). In conclusion, multi-enzyme supplementation improved energy and nutrient digestibilities of a corn–SBM–corn DDGS-based diet, implying that the multi-enzyme fed in the current study can be used to enhance energy and nutrient utilization of low-energy AA diets for grower pigs.

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“…and Adeola (2015) and Agyekum et al (2016), and confirms that VFA produced from hindgut fermentation contribute to metabolizable energy. The differences in the quantity of energy digested and hindgut VFA production between FM and OH diets-fed pigs confirm the postulation by Ndou et al (2013b) that fibrous ingredients behave differently in different segments of the GIT depending on their bulking properties.…”

Section: Discussionmentioning

confidence: 58%

Flaxseed meal and oat hulls supplementation: impact on predicted production and absorption of volatile fatty acids and energy from hindgut fermentation in growing pigs1

Ndou

Kiarie

Nyachoti

2018

Journal of Animal Science

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A combination of in vivo (ileal cannulated pigs) and in vitro (fecal inoculum-based incubation) methodologies were used to predict the effects of dietary supplementation with soluble or insoluble dietary fiber on hindgut VFA production and absorption. Energy contribution from hindgut VFA and apparent ileal (AID) and total tract (ATTD) digestibility of energy and DM was also investigated. Twelve ileal cannulated Genesus barrows (initial BW: 35.1 ± 0.44 kg) were allocated to 1 of the 3 corn-soybean meal-based diets without (control), or with flaxseed meal (FM) or oat hulls (OH) in a 2-period cross-over design. Flaxseed meal and oat hulls were used as sources of soluble and insoluble fiber, respectively. In each period, 4 pigs were offered 1 of the 3 diets, for 12 d followed by fecal (day 13 and 14) and ileal digesta collection (day 15 and 16) (n = 8). Ileal digesta were collected, freeze-dried, and subjected to in vitro fermentation using fecal inoculum, to predict production and absorption of VFA and energy production, and digestibility of DM and energy. The quantity of acetic, propionic, butyric, and valeric acids produced by in vitro fermentation was higher (P < 0.05) for the diet containing flaxseed meal

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Nutrient digestibility, digesta volatile fatty acids, and intestinal bacterial profile in growing pigs fed a distillers dried grains with solubles containing diet supplemented with a multi-enzyme cocktail

Cited by 22 publications

References 54 publications

Nutritional value of Brazilian distillers dried grains with solubles for pigs as determined by different methods

Nutritional value of Brazilian distillers dried grains with solubles for pigs as determined by different methods

Nutrient digestibility of multi-enzyme supplemented low-energy and AA diets for grower pigs1

Flaxseed meal and oat hulls supplementation: impact on predicted production and absorption of volatile fatty acids and energy from hindgut fermentation in growing pigs1

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