The effect of feeding expeller-pressed canola meal on growth performance and diet nutrient digestibility in weaned pigs

Landero, J.L.; Beltranena, E.; Cervantes, M.; Araiza, Alfonso; Zijlstra, R. T.

doi:10.1016/j.anifeedsci.2011.11.004

Cited by 41 publications

(33 citation statements)

References 15 publications

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“…In the current study，replacing 11% SBM with 13% DL-RSM had no negative effect on the ADG, ADFI and FCR of finishing pigs during the entire experimental period (Table 3), and the digestibility of CP, EE, Ash, CF and TP was also not significantly affected (P>0.05) ( Table 4). These findings are in agreement with previous reports (Lee et al, 1983;Thacker and Qiao, 2002;Landero et al, 2012). Extrusion and adding exogenous enzymes could be effective ways to improve the nutritional quality and reduce the activity of antinutritional factors in feedstuffs (Bedford and Clasen, 1992;Choct, 1999;Friesen et al, 1993).…”

Section: Resultssupporting

confidence: 94%

Evaluation of extruded or unextruded double-low rapeseed meal and multienzymes preparation in pigs nutrition during the finishing phase of production

Xie

Huang

Dong

et al. 2012

Italian Journal of Animal Science

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The aim of this study was to compare the effects of extruded or non-extruded double-low rapeseed meal (DL-RSM) and multienzyme preparation on performance, nutrient digestibility, immune function and antioxidant status of the finishing pigs. Forty-eight pigs (Duroc×Landrace×Yorkshire) with an average weight of 62 kg were randomly divided into four groups with three replicates according to gender. Four diets were formulated to meet NRC (1998) nutrient requirements. Diet 1, based on the corn and soybean meal (SBM), was used as control. Diet 2 used 13% DL-RSM instead of the 11% SBM used in the Diet 1. Diet 3 used 13% extruded double-low rapeseed meal (E-DL-RSM) instead of 11% SBM, and Diet 4 0.03% multienzyme preparation was supplemented in Diet 3. The results showed that replacement of 11% SBM by 13% DL-RSM had no negative effects on performance and nutrient digestibility for finishing pigs. Extrusion and multienzyme preparation also had no beneficial effects on pig performance. However, the concentration of immunoglobulin G (IgG) in serum of DL-RSM treatment was lower (P<0.05) than that of the control, but it increased to the level of control in the treatment of extrusion combined with multienzyme preparation. The diet containing E-DL-RSM combined with multienzyme preparation significantly decreased the malondialdehyde (MDA) content (P<0.05) in serum. It was concluded that DL-RSM was an acceptable alternative to SBM as part of a protein supplement for finishing pig diets. In addition, extrusion and multienzymes preparation were not economically applied in the current study because of their extra cost

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Section: Resultssupporting

confidence: 94%

Evaluation of extruded or unextruded double-low rapeseed meal and multienzymes preparation in pigs nutrition during the finishing phase of production

Xie

Huang

Dong

et al. 2012

Italian Journal of Animal Science

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“…Our analyzed values for total Ca in BNB and BJY were in close agreement with Landero et al (2012) for EPCM (6.5 g kg −1 ). However, the values were higher than a study reported by Seneviratne et al(2010) where the value was only 5.6 g kg −1 for EPCM.…”

Section: Landero Et Al (2012) Using Expeller Pressed CM (Epcm)supporting

confidence: 70%

High dose of phytase on apparent and standardized total tract digestibility of phosphorus and apparent total tract digestibility of calcium in canola meals from Brassica napus black and Brassica juncea yellow fed to growing pigs

2016

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A total of 42 barrows weighing 19.8 ± 1.22 kg were fed seven diets to give six replicates per treatment. The experiment was conducted in a factorial arrangement with factors being (1) two canola meals (CM) types and (2) three phytase levels (0, 500, and 2500 FTU kg −1 ). The basal endogenous phosphorus (P) losses and standardized total tract digestibility (STTD) was calculated using the P-free method. There was no effect of CM types on feed intake and fecal P output, but an interaction effect was observed for P intake (CM × phytase; P < 0.05). Supplementation of phytase (2500 FTU kg), and the output was reduced by 58% in Brassica napus black (BNB) and 64% in Brassica juncea yellow (BJY) diets. Supplementation of phytase improved (P < 0.001) both apparent total tract digestibility (ATTD) and STTD of P in both BNB and BJY, regardless of dose. The basal endogenous P loss (EPL) was determined to be 111.28 ± 35.09 mg kg −1 of dry matter intake (DMI). There was no further improvement in STTD of P when phytase was increased from 500 to 2500 FTU kg −1 in both CM types. The ATTD of calcium (Ca) was increased (P < 0.001) in BNB and BJY when phytase was supplemented at 500 and 2500 FTU kg −1 . The results, therefore, indicate that supplementation of phytase at 500 FTU kg −1 improved both ATTD and STTD of P in two CM types, but a super dose of 2500 FTU kg −1 had no additional benefit. Similarly, ATTD of Ca was increased when phytase was supplemented at 500 FTU kg −1 without further improvement at 2500 FTU kg −1 .Key words: canola meal, endogenous loss, phosphorus, phytase, pig, standardized total tract digestibility.Résumé : Quarante-deux castrats pesants 19,8 ± 1,22 kg ont reçu 7 diètes pour donner 6 réplicats par traitement. L'expérience a été effectuée par arrangement factoriel, les facteurs étant les suivants: (1) deux types de tourteau de canola (CM) et (2) trois niveaux de phytase (0, 500 et 2500 FTU kg −1 ). Les pertes endogènes de base en P et la digestibilité normalisée du tractus complet (STTD) ont été calculées selon la méthode sans P. Il n'y avait pas d'effet des types de CM sur la prise alimentaire et la sortie de P fécal, mais un effet d'interaction a été observé pour la prise de P (CM × phytase; P < 0,05). Les suppléments de phytase (2500 FTU kg −1 ) ont réduit (P < 0,001) la sortie de P fécal (g jour −1 ) et la sortie a été réduite de 58 % dans la diète BNB et de 64 % dans la diète BJY. Les suppléments de phytase ont amélioré (P < 0,001) la digestibilité apparente du tractus complet (ATTD) et la STTD du P dans les deux types de diètes (BNB et BJY), peu importe la dose. Les niveaux de base de pertes de P endogène (EPL) se situent à 111,28 ± 35,09 mg kg −1 de consommation de matières sèches (DMI). Il n'y avait pas davantage d'amélioration de la STTD du P lorsque la phytase a été augmentée de 500 à 2500 FTU kg −1 dans les deux types de CM. L'ATTD du calcium était augmentée (P < 0,001) dans les diètes BNB et BJY lorsque la phytase a été ajoutée à raison de 500 et 2500 FTU kg −1 . Les résultats indiquen...

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“…Interestingly, there was no effect on ADFI, ADG and F:G from feeding with RPC-UXW despite the higher glc content and extra heat treatment. Similar results were demonstrated in other piglet studies with double-low rapeseed products, with RPC (Eggum et al, 1985;Zhou et al, 2016) and with solvent-extracted rapeseed meals (Landero et al, 2012), while a few studies found reduction in ADFI (Danielsen et al 2010;Landero et al, 2011) and also in ADG (Hulshof, van der Poel, Hendriks, & Bikker, 2016;Parr et al, 2015;Wang et al, 2017). Generally, the accepted level of rapeseed glc varies between studies, which may be linked to the fact that most studies measure the level in the cake, and lack information about the potential amount of the different glc transformation products.…”

Section: Animal Performancesupporting

confidence: 90%

“…Often the glc content is measured as intact glucosinolates in the RPC or RM, thus omitting to account for glc transformation products remaining in the matrix in RPC and from pelleting effects on glc transformation. This may explain variations in effects ascribed to glcs on performance and organ weights in previous piglet studies (Danielsen et al, ; Landero, Beltranena, Cervantes, Araiza, & Zijlstra, ; Parr, Liu, Parsons, & Stein, ; Wang et al, ; Zhou, Beltranena, & Zilijstra, ).…”

Section: Introductionmentioning

confidence: 91%

Piglet performance and physiological effects linked to reduced glucosinolate transformations in feed products based on rapeseed pressed cakes

Frandsen

Jensen

Maribo

et al. 2019

Animal Physiology Nutrition

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The nutritional quality of rapeseed press cakes (RPCs) in piglet feed is closely linked to its digestibility and the content of glucosinolates. This study investigates the significance of intact glucosinolate (glc) levels and degree of glc transformations on piglets performance. Four different RPCs were made from a low glc (11 µmol/g seed DM) containing B. napus L. seed variety Lioness (RPC‐LW, RPC‐LXW, RPC‐LC, RPC‐LCD). RPC made from the variety Excalibur containing the upper level of glc (24 µmol/g seed DM) of double rapeseed and produced at higher and prolonged temperature (RPC‐UXW) served as negative control, while soya bean protein concentrate served as positive control. Piglets (8 kg) were fed ad libitum diets balanced for RPC protein content, with RPC inclusion of 84–98 g/kg (day 0–14) and 151–178 g/kg (day 15–50). Glc transformation was reduced from 42% to 24% (7.3–4.2 µmol/g RPC) when the temperature input was lowered in the warm pressing of oil, while the glc loss was less pronounced (17%) when cold pressing was applied. The following feed pelleting process further reduced Glc concentration from 11% to 40% in warm‐pressed RPCs and 54 to 85% in cold‐pressed RPCs. The RPC products replaced soya bean protein without any negative effects on performance, except for piglets served cold‐pressed RPC, which had a reduction in average daily weight gain (ADG) (5%–7%, p < 0.05, Day 15–50). RPC in the feed led to increased liver weight in all piglets (p = 0.026). This may point at long‐term effects from feeding with RPC. Intestinal absorption of intact glcs was proven by their detection in urine. In conclusion, warm‐pressed RPC can be used as feed for piglet, while the presence of active myrosinase may have a negative effect on performance and cakes should either be included in lower amounts than used in the present study (18%) or include myrosinase inactivation before use.

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The effect of feeding expeller-pressed canola meal on growth performance and diet nutrient digestibility in weaned pigs

Cited by 41 publications

References 15 publications

Evaluation of extruded or unextruded double-low rapeseed meal and multienzymes preparation in pigs nutrition during the finishing phase of production

Evaluation of extruded or unextruded double-low rapeseed meal and multienzymes preparation in pigs nutrition during the finishing phase of production

High dose of phytase on apparent and standardized total tract digestibility of phosphorus and apparent total tract digestibility of calcium in canola meals from Brassica napus black and Brassica juncea yellow fed to growing pigs

Piglet performance and physiological effects linked to reduced glucosinolate transformations in feed products based on rapeseed pressed cakes

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