Evaluation of the inclusion of soybean oil and soybean processing by-products to soybean meal on nutrient composition and digestibility in swine and poultry

Bruce, K. J.; Karr-Lilienthal, Lisa K.; Zinn, Krista E.; Pope, Lynda L.; Mahan, D. C.; Fastinger, N. D.; Watts, M.; Utterback, P. L.; Parsons, C. M.; Castañeda, E. O.; Ellis, Michael; Fahey, G. C.

doi:10.2527/2006.8461403x

Cited by 29 publications

(21 citation statements)

References 16 publications

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“…Several soya products are used in poultry feeding, including soya bean meal (SBM), fullfat soya bean (FFSB) and soya protein concentrate (SPC). Bruce et al (2006) have observed that the digestibility of AA was reduced when SBM was substituted by FFSB in poultry diets. In contrast, Valencia et al (2008b) have not found any effect on CIAD of CP and AA when FFSB was replaced by an equivalent amount of SBM and soya bean oil in piglet diets.…”

Section: Introductionmentioning

confidence: 96%

Ileal digestibility of amino acids of pea protein concentrate and soya protein sources in broiler chicks

et al. 2009

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Section: Introductionmentioning

confidence: 96%

Ileal digestibility of amino acids of pea protein concentrate and soya protein sources in broiler chicks

et al. 2009

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“…In many countries, soybean meal (SBM) is the main protein-based ingredient used in pig diets, because of its high protein content (44% to 49%), suitable EAA profile (Bruce et al, 2006) and high SID EAA (NRC, 2012). For example, the Lys SID is higher for SBM (89% to90%) than for rapeseed meal (RSM) (78%) and cottonseed meal (CSM) (64%).…”

Section: Introductionmentioning

confidence: 99%

Meta-analysis of the amino acid digestibility of oilseed meal in growing pigs

Messad

Létourneau-Montminy

Charbonneau

et al. 2016

Animal

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Oilseed meal is an important source of essential amino acids (EAA) for livestock production. It is the second most important ingredient in pig feed after grains. Optimal use of these ingredients requires precise knowledge of amino acid standardized ileal digestibility (SID), which may vary depending on several factors including botanical variety or processing treatments. A metaanalysis was performed in order to derive models for predicting the SID of soybean, cotton and rapeseed meal EAA, based on chemical composition data such as CP, total concentration of each EAA and fibre (crude fibre, ADF and NDF) content. A database of 47 references (224 experimental treatments) was built. A model incorporating processing method of the meals (e.g. cold pressed, expeller pressed, solvent extracted), experimental surgical procedure (T-cannula, re-entrant cannula, post valve T-cannula and ileo-rectal anastomosis) and pig growth stage (BW⩽ or ⩾25 kg) was tested. Results indicated that neither processing nor BW affected EAA SID. NDF was the best predictor of SID ( R 2 = 0.944, 0.836, 0.779, 0.899 and 0.814, respectively, for Lys, Met, Thr, Trp and Val). The total EAA content was the best predictor of digestible content (g/kg diet) for each EAA ( R 2 = 0.990, 0.985, 0.977, 0.985 and 0.978, respectively, for Lys, Met, Thr, Trp and Val). This study shows that routine chemical analyses may be used to predict EAA digestibility with satisfactory accuracy.

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“…Soybean soapstock (SS) is a byproduct of the crude soybean oil (CSO) extraction and, if the SS is properly processed, it can be added to animal feed (Bruce et al, 2006;Dumont & Narine, 2007). This byproduct is a cheap source of energy and can be used in pig diets because its cost can be up to half of the CSO.…”

Section: Introductionmentioning

confidence: 99%

Effect of fatty acids source on growth performance, carcass characteristics, plasma urea nitrogen concentration, and fatty acid profile in meat of pigs fed standard- or low-protein diets

Martínez-Aispuro

Figueroa-Velasco

Zamora-Zamora

et al. 2012

Span. j. agric. res.

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Thirty six Landrace × Yorkshire barrows with 18.6 kg of initial body weight were used to evaluate three sources of fatty acids: crude soybean oil, conjugated linoleic acid (CLA), and soybean soapstock in standard crude protein (CP) and low-protein diets for starter (21 d; 205, 160 g kg -1 CP), growing (28 d; 160, 145 g kg -1 CP), and finishing (29 d; 140, 125 g kg -1 CP) phases. Growth performance, carcass characteristics, plasma urea nitrogen concentration and fatty acid profile in meat were evaluated. The reduction of CP diminished average daily gain, feed:gain ratio, longissimus muscle area and plasma urea nitrogen concentration in nursery pigs; reduced longissimus muscle area and plasma urea nitrogen concentration in growing pigs; increased average daily feed intake, and reduced lean meat percentage and plasma urea nitrogen content in finishing pigs. It also increased c9, t11 and c11, t9 CLA isomers and total lipids and lowered eicosapentaenoic and docosahexaenoic acids concentrations in semimembranosus muscle; linolenic acid decreased with low-protein diets in longissimus and semimembranosus muscles; the oil type affected the concentration of c9, t11 and c11, t9 CLA isomers and total saturated fatty acids in semimembranosus muscle; CLA increased individually and total saturated fatty acids, reduced linoleic and docosapentaenoic acids, and increased total lipids in longissimus muscle. These results indicate that decreasing CP changes the profile of fatty acids. The soybean soapstock can replace crude soybean oil in pig diets; while conjugated linoleic acid does not improve response of pigs fed standard-or low-protein diets.Additional key words: feed additives; feeding management; pork meat quality. ResumenEfecto de la fuente de ácidos grasos sobre la respuesta productiva, características de la canal, concentración de urea en plasma y perfil de ácidos grasos en carne de cerdos alimentados con dietas estándar o con baja proteína Se utilizaron 36 cerdos machos castrados (18,6 ± 2,3 kg peso inicial) para evaluar tres fuentes de ácidos grasos: aceite crudo de soya, ácido linoleico conjugado (ALC) y aceite de soya acidulado en dietas estándar en proteína bruta (PB) y con baja proteína para iniciación (21 d; 205, 160 g kg -1 PC), crecimiento (28 d; 160, 145 g kg -1 PC), y finalización (29 d; 140, 125 g kg -1 PC). Se evaluó la respuesta productiva, características de la canal, urea en plasma y perfil de ácidos grasos en carne. La reducción de PB disminuyó la ganancia de peso, conversión alimenticia, área del mús-culo longissimus y urea en plasma en iniciación; redujo el área del músculo longissimus y urea en plasma durante el crecimiento; aumentó el consumo, disminuyó el porcentaje de carne magra y la urea en plasma en finalización. También

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Evaluation of the inclusion of soybean oil and soybean processing by-products to soybean meal on nutrient composition and digestibility in swine and poultry

Cited by 29 publications

References 16 publications

Ileal digestibility of amino acids of pea protein concentrate and soya protein sources in broiler chicks

Ileal digestibility of amino acids of pea protein concentrate and soya protein sources in broiler chicks

Meta-analysis of the amino acid digestibility of oilseed meal in growing pigs

Effect of fatty acids source on growth performance, carcass characteristics, plasma urea nitrogen concentration, and fatty acid profile in meat of pigs fed standard- or low-protein diets

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