Meal Nutrition and Utilization

Arntfield, Susan D.; Hickling, Dave

doi:10.1016/b978-0-9818936-5-5.50014-0

Cited by 9 publications

(8 citation statements)

References 103 publications

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“…According to the growth conditions, harvest, and processing, the protein content in rapeseed meals could vary from 35 to 40%. The oil and carbohydrates (sugar, starch, and fiber) contents in rapeseed meals could also vary according to the processing, with a ratio of~1-3.5% and 23%, respectively [139,140]. It has been revealed that the amino acid profile is suitable for animal feeding (less lysine and high methionine and cysteine) [140].…”

Section: Meal Compositionmentioning

confidence: 99%

Rapeseed (Brassica napus): Processing, Utilization, and Genetic Improvement

Raboanatahiry

et al. 2021

Agronomy

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Brassica napus is a vegetable oil crop, commonly known as rapeseed (or canola). It is widely used as a source of oil and protein for food and industrial applications, but also as a remedy, and in a field of attraction or as an ornament due to its diverse flower colors. Every part of rapeseed is useful, even the waste, which could be used to feed animals, or recycled. In this review, the use of rapeseed in these applications is presented, starting with the preparation of oil and protein from the seeds, before their release in the market, to the utilization of natural unprocessed rapeseed. Progress in rapeseed exploitation for food, remedy, energy source, and industrial applications are analyzed to show variability in diverse findings, to provide insights and progressive descriptions of rapeseed usage to other scholars. Moreover, advancements in breeding for rapeseed improvement were described. In the future, strategies could be developed or improved to avoid or decrease crop losses, but also to increase interest in propagating the valuable traits of rapeseed.

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Section: Meal Compositionmentioning

confidence: 99%

Rapeseed (Brassica napus): Processing, Utilization, and Genetic Improvement

Raboanatahiry

et al. 2021

Agronomy

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“…Soybean meal is the major protein source used in diets for pigs (Stein et al, 2008), but the demand for SBM is rapidly increasing due to the continued increase in the global production of livestock and poultry, and as a consequence, possible alternative sources of protein for swine are needed (Cotten et al, 2016). Canola meal is the second most commonly used protein source for animal diets in the world (Arntfield and Hickling, 2011;Parr et al, 2015), but use of canola meal in diets for pigs is limited by the greater concentration of dietary fiber and reduced AA digestibility compared with SBM (Trindade Neto et al, 2012;Liu et al, 2014). However, new varieties of canola with larger seeds than conventional canola have been developed (Landero et al, 2012;Liu et al, 2014;Sanjayan et al, 2014), and the concentration of CP in the meal from these varieties is increased and the concentration of NDF is reduced (Liu et al, 2014).…”

Section: Composition Of Ingredientsmentioning

confidence: 99%

Effects of graded levels of microbial phytase on apparent total tract digestibility of calcium and phosphorus and standardized total tract digestibility of phosphorus in four sources of canola meal and in soybean meal fed to growing pigs

She

Liu

Stein

2017

Journal of Animal Science

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One hundred twenty pigs were used to determine effects of graded levels of microbial phytase on the apparent total tract digestibility (ATTD) of P and Ca and the standardized total tract digestibility (STTD) of P in 4 sources of canola meal and in 1 source of soybean meal (SBM) fed to growing pigs. The 4 sources of canola meal were produced from 1 source of high-protein canola seeds and 2 sources of conventional canola seeds with 1 of the conventional canola seeds being divided into 2 separate batches before crushing. Pigs (16.2 ± 5.3 kg initial BW) were individually housed in metabolism crates and were randomly allotted to 1 of 20 diets in a 5 × 4 factorial arrangement of treatments with 5 ingredients and 4 levels of phytase. There were 6 replicate pigs per diet. Five basal diets based on high-protein canola meal (CM-HP), high-temperature processed canola meal (CM-HT), low-temperature processed canola meal (CM-LT), conventional canola meal (CM-CV), or SBM were formulated. The basal diets contained no phytase. Fifteen additional diets were prepared by adding approximately 500, 1,500, or 2,500 phytase units/kg to each of the 5 basal diets. Feces were quantitatively collected for 5 d based on the marker-to-marker approach after a 7-d adaptation period. Results indicated that supplementation of microbial phytase increased (linear, < 0.05) the ATTD of Ca in diets containing CM-HP, CM-HT, CM-CV, and SBM but not in diets containing CM-LT. Microbial phytase also increased (linear and quadratic, < 0.05) the ATTD and STTD of P in all 5 ingredients. Compared with the CM-CV diets, the CM-HP diets had greater ( < 0.05) ATTD of Ca. The ATTD of Ca in the SBM diet was greater ( < 0.05) than in all canola meal diets, but no differences were observed in ATTD of Ca between CM-HT and CM-LT diets. The ATTD and the STTD of P were less ( < 0.05) in CM-HP, CM-HT, CM-LT, or CM-CV than in SBM if no microbial phytase was added, but no differences were observed in the ATTD and STTD of P in SBM, CM-HP, CM-HT, or CM-CV if the highest amount of phytase were added (interaction, < 0.05). Regression equations were developed to calculate the response to microbial phytase on the STTD of P in CM-HP, CM-HT, CM-LT, CM-CV, and SBM. In conclusion, inclusion of graded levels of microbial phytase increased the ATTD and STTD of P in CM-HP, CM-HT, CM-LT, CM-CV, and SBM and the response to microbial phytase added to each ingredient can be predicted by regression equations.

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“…In conclusion, although the concentration of ether extract is much greater in 00rapeseed expel lers than in 00rapeseed meal and canola meal, the ATTD and STTD of P for these ingredients are not different, and addition of microbial phytase results in improved digestibility of P in canola meal, 00rapeseed meal, and 00rapeseed expellers. is low (Sauvant et al, 2004;NRC, 2012), but microbi al phytase may improve the digestibility of P in canola meal (Zhang et al, 2000;Akinmusire and Adeola, 2009;Arntfield and Hickling, 2011;Rodríguez et al, 2013). However, there are no comparative data for P digestibility in canola meal and 00rapeseed meal.…”

Section: T Maison Y Liu and H H Steinmentioning

confidence: 99%

Apparent and standardized total tract digestibility by growing pigs of phosphorus in canola meal from North America and 00-rapeseed meal and 00-rapeseed expellers from Europe without and with microbial phytase1

Maison

Liu

Stein

2015

Journal of Animal Science

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An experiment was conducted to determine apparent total tract digestibility (ATTD) and standardized total tract digestibility (STTD) by growing pigs of P in canola meal, 00-rapeseed meal, and 00-rapeseed expellers. Canola meal and 00-rapeseed meal are the coproducts produced after the residual oil has been solvent extracted from the prepressed canola seeds and 00-rapeseeds, respectively, whereas 00-rapeseeed expellers is the coproduct from 00-rapeseeds that have been only expeller pressed. Two hundred sixteen barrows (18.0 ± 1.5 kg initial BW) were allotted to 36 diets and 6 replicate pigs per diet. Five samples of canola meal from solvent-extraction crushing plants in North America, 8 samples of 00-rapeseed meal from solvent-extraction crushing plants in Europe, and 5 samples of 00-rapeseed expellers from mechanical-press crushing plants in Europe were used in the experiment. Eighteen diets were prepared by including 40% of each source of canola meal, 00-rapeseed meal, or 00-rapeseed expellers in 1 diet. Eighteen additional diets were formulated by adding 1,500 units of microbial phytase to the diets. The only source of P in the diets was canola meal, 00-rapeseed meal, or 00-rapeseed expellers. Pigs were placed in metabolism crates that allowed for total fecal collection. Pigs were fed at 2.5 times their estimated energy requirement for maintenance. Ingredients, diets, and feces were analyzed for P, and the ATTD and STTD of each source of canola meal, 00-rapeseed meal, and 00-rapeseed expellers were calculated. A value for endogenous P loss of 190 mg/kg DMI was used to calculate the STTD of P. Results indicated that the ATTD and STTD of P for canola meal were not different from values obtained in 00-rapeseed meal, and the ATTD and STTD of P in 00-rapeseed meal were not different from values for 00-rapeseed expellers. The ATTD and STTD of P increased (P < 0.001) from 44.99 and 48.82% to 64.08 and 67.97% for canola meal, from 46.77 and 50.36% to 63.53 and 67.29% for 00-rapeseed meal, and from 44.83 and 48.60% to 69.18 and 72.99%, respectively, for 00-rapeseed expellers by adding microbial phytase to the diets. In conclusion, although the concentration of ether extract is much greater in 00-rapeseed expellers than in 00-rapeseed meal and canola meal, the ATTD and STTD of P for these ingredients are not different, and addition of microbial phytase results in improved digestibility of P in canola meal, 00-rapeseed meal, and 00-rapeseed expellers.

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Meal Nutrition and Utilization

Cited by 9 publications

References 103 publications

Rapeseed (Brassica napus): Processing, Utilization, and Genetic Improvement

Rapeseed (Brassica napus): Processing, Utilization, and Genetic Improvement

Effects of graded levels of microbial phytase on apparent total tract digestibility of calcium and phosphorus and standardized total tract digestibility of phosphorus in four sources of canola meal and in soybean meal fed to growing pigs

Apparent and standardized total tract digestibility by growing pigs of phosphorus in canola meal from North America and 00-rapeseed meal and 00-rapeseed expellers from Europe without and with microbial phytase1

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