MINERAL PROFILE OF CANOLA AND SOYBEAN MEAL

1985 ◽  
Vol 65 (4) ◽  
pp. 913-919 ◽  
Author(s):  
J. D. SUMMERS ◽  
S. LEESON
Keyword(s):  
Weight Gain ◽  
Soybean Meal ◽  
Broiler Chicken ◽  
Soybean Protein ◽  
Canola Meal ◽  
Available Phosphorus ◽  
Protein Supplements ◽  
Bone Ash ◽  
Mineral Profile ◽  
Manganese Magnesium

Two experiments were conducted to compare the mineral profiles of canola and soybean meal. In a factorial arrangement, three supplemental levels of calcium (0.2, 0.4 and 0.6%) and three supplemental levels of available phosphorus (0.05, 0.1, and 0.15%) were fed with and without supplementation of 30 ppm of zinc. There was no response in weight gain, feed intake or percent bone ash, thus suggesting that zinc availability is unlikely to be a problem influencing the performance of poultry fed either of the protein supplements. Supplementation of both canola and soybean meal with either chloride, manganese, magnesium, iron or copper failed to demonstrate any meaningful responses which could be considered of interest in practical type diets in which the two protein supplements may substitute for one another. It is thus considered that none of the minerals investigated should be any more of a problem in practical type broiler diets in which canola meal is substituted for a portion of the soybean protein. Key words: Broiler chicken, canola meal, mineral profiles, mineral profile of soya and canola meals

CHOLINE, NIACIN AND THIAMINE SUPPLEMENTATION OF CANOLA AND SOYBEAN PROTEIN DIETS FED TO BROILERS TO 6 WK OF AGE

1985 ◽  
Vol 65 (1) ◽  
pp. 217-220 ◽  
Author(s):  
J. D. SUMMERS ◽  
S. LEESON
Keyword(s):  
Weight Gain ◽  
Key Words ◽  
Soybean Meal ◽  
Broiler Chickens ◽  
Soybean Protein ◽  
Basal Diet ◽  
Bone Ash ◽  
Protein Diets

Diets containing canola and soybean meal as the only source of protein and containing no supplemental niacin, choline or thiamine were fed to male broiler chickens from 1 wk to 6 wk of age. Supplementation of the basal diet with various levels of the vitamins failed to significantly alter weight gain, gain:feed ratio or percent bone ash values. Examination of the birds for leg deformities and difficulty in walking showed no difference between the basal and the vitamin-supplemented diets. It was concluded that the three vitamins investigated would not be factors in problems arising from the substitution of canola for soybean meal in practical type broiler diets. Key words: Canola, soybean meal, vitamins, broilers

BIOTIN BIOAVAILABILITY FROM PROTEIN SUPPLEMENTS AND CEREAL GRAINS FOR WEANLING PIGS

1988 ◽  
Vol 68 (2) ◽  
pp. 523-532 ◽  
Author(s):  
R. MISIR ◽  
R. BLAIR
Keyword(s):  
Growth Rate ◽  
Soybean Meal ◽  
Response Curve ◽  
Cereal Grains ◽  
Canola Meal ◽  
Biological Availability ◽  
Weanling Pigs ◽  
Linear Portion ◽  
Protein Supplements ◽  
Cereal Grain

The biological availability of biotin in canola meal (CM), cereal grain, cereal grain plus CM, and soybean meal (SBM) was estimated, using 140 pigs in the 10- to 20-kg weight range. In exp. I, pigs (six/treatment) were individually housed and fed a basal casein-cornstarch diet with 0, 50, 100, 150, 200 or 250 μg d-biotin kg−1 to generate data for a dose-response curve based on plasma biotin concentration. Other pigs were fed CM, SBM or soyprotein isolate (SPI) included in the diet. In exp. II, pigs were housed in pairs and four pairs were fed diets based on cereal grain or cereal grain plus CM. Results (exp. I) showed a higher correlation between daily biotin intake and plasma biotin (r = 0.835, P < 0.01) than on growth rate (r = 0.627, P < 0.05). The regression for plasma biotin (Y) on biotin intake (X) computed from the linear portion of the curve (i.e., 0-200 μg added biotin kg−1) was[Formula: see text]Biotin bioavailability in various feedstuffs was highest for corn (101.2%), followed by SBM (85.5%), CM (70.9%), and wheat (33.3%), triticale (25.9%), sorghum (25.1%) and barley (24.0%). Key words: Biotin bioavailability, protein supplements, cereal grains, swine

THE EFFECTS OF DIETARY MICRONUTRIENT, FAT AND PROTEIN COMPONENTS IN PELLETED FEEDS ON THE INCIDENCE OF SUDDEN DEATH SYNDROME AND OTHER TRAITS AMONG MALE BROILER CHICKENS

1984 ◽  
Vol 64 (1) ◽  
pp. 159-164 ◽  
Author(s):  
F. G. PROUDFOOT ◽  
H. W. HULAN ◽  
K. B. McRAE
Keyword(s):  
Sudden Death ◽  
Key Words ◽  
Soybean Meal ◽  
Dietary Protein ◽  
Broiler Chickens ◽  
Sudden Death Syndrome ◽  
Canola Meal ◽  
Protein Supplements ◽  
Protein Components

Three experiments involving 11 600 male broiler chickens sought to determine if the pelleting process affects the dietary micronutrient, fat and protein components to increase the incidence of sudden death syndrome. Processed dietary micronutrient and fat components were not significantly associated with an increase in sudden death syndrome among broiler chickens. In one of the experiments, the incidence of sudden death syndrome was reduced (P < 0.01) when the dietary protein supplements (soybean meal, canola meal and fishmeal) bypassed the pelleting process. Key words: Sudden death syndrome, broiler chickens, feed pelleting, fat, micronutrients, protein supplements

Nutritional evaluation of very low glucosinolate canola meal

1991 ◽  
Vol 71 (2) ◽  
pp. 497-506 ◽  
Author(s):  
J. M. Bell ◽  
M. O. Keith ◽  
D. S. Hutcheson
Keyword(s):  
Key Words ◽  
Soybean Meal ◽  
Crude Protein ◽  
Canola Meal ◽  
Apparent Digestibility ◽  
Nutritional Evaluation ◽  
Protein Supplements ◽  
Feeding Value ◽  
Ad Libitum

Two very low glucosinolate (VLG) canola meals from crop years 1987 and 1988 (CM; 1.66 and 0.53 μmol g−1) and two Tobin CM (B. campestris) (10.71 and 15.62 μmol g−1) were evaluated in experiments with pigs. In exp. 1, 1987 Tobin CM, VLG-CM and soybean meal (SBM) were compared in individually fed meal and pelleted diets. Daily gains from 23 to 57 kg were similar for the CMs (VLG-CM 662 g, Tobin CM 645 g) but lower than those obtained with SBM (730 g; P < 0.01). Daily feed intakes of pigs fed CM were lower than for those fed SBM (P < 0.05). Plasma thyroxine (T4) levels were similar for SBM and VLG-CM and were above those from pigs fed Tobin (P < 0.05) CM. Triiodothyronine (T3) levels were lower for VLG-CM than for SBM (P < 0.05) and the T3 value for Tobin CM was intermediate. Pelleting enhanced T3 (0.70 vs 0.94 ng mL−1) and T4 (50 vs. 60 ng mL−1) levels with all protein supplements (P < 0.01). In exp. 2, similar diets were fed ad libitum. Daily gains for SBM were greater than for Tobin CM (803 vs. 744, P < 0.05) and gains for pigs fed VLG-CM was 774 g. Daily feed intakes were similar (2.01, 1.99 and 1.92 kg). In exp. 3 energy digestibility of 1987 VLG-CM was greater (P < 0.01) than for Tobin CM (75.0 vs 67.4% for 30-kg pigs). Apparent digestibility coefficients of crude protein (CP) were 71.9, 71.2 and 71.6 in 16% CP diets. In exp. 4 Tobin and VLG-CMs from 1987 and 1988 crops were compared with SBM and commercial CM using 96 pigs (48M, 48F). Daily gains and feed intakes were similar for the CMs but T3 and T4 values were below those of SBM (P < 0.05). Key words: Canola meal, very low glucosinolate, digestibility, feeding value, pigs

Comparison of lignosulfonate-treated canola meal and soybean meal as rumen undegradable protein supplements for lambs

1995 ◽  
Vol 75 (3) ◽  
pp. 371-377 ◽  
Author(s):  
K. Stanford ◽  
T. A. McAllister ◽  
Z. Xu ◽  
K.-J. Cheng ◽  
M. Pickard
Keyword(s):  
Soybean Meal ◽  
Average Daily Gain ◽  
Canola Meal ◽  
Feed Conversion ◽  
Protein Supplements ◽  
Rumen Undegradable Protein ◽  
Daily Gain ◽  
Growth Experiments

An experiment was undertaken to determine the effect of lignosulfonate (LSO3) treatment on the rumen-undegradable protein (RUDP) value of canola meal (CM) and soybean meal (SM). Canola meal and SM were treated with 7% LSO3 and heated (95 °C) for 1 h. Treated and untreated meals were compared in vitro, in situ and in digestibility and growth experiments using Romanov × Suffolk and Romanov × Dorset lambs. Lambs were fed four barley-based diets [13.5% crude protein (CP)] with one of CM, SM, LSO3-treated CM (LSO3-CM) or LSO3-treated SM (LSO3-SM) as protein supplements. Lignosulfonate treatment increased acid detergent insoluble nitrogen (ADIN) five-fold in SM and threefold in CM. After 6 h incubation with ruminal fluid, ammonia production from LSO3-treated meals was one-half that from untreated meals. Lignosulfonate treatment reduced (P < 0.01) in situ rates of dry matter (DM) and protein disappearance and the soluble DM and protein fractions for both SM and CM, but not the potentially digestible fractions. No differences in feed conversion or average daily gain (P > 0.05) were found among the treatments. Although LSO3 treatment did not improve the ADG of lambs fed barley-based diets, it increased the RUDP value of SM and CM without adverse effects on digestibility. Key words: Lignosulfonate, canola meal, soybean meal, lamb

60 Effect of a Novel Consensus Bacterial 6-phytase Variant on Mineral Digestibility and Bone Ash in Young Growing Pigs Fed Diets with Different Concentrations of Phytate

2021 ◽  
Vol 99 (Supplement_1) ◽  
pp. 45-46
Author(s):  
Charmaine D Espinosa ◽  
Deepak E Velayudhan ◽  
Yueming Dersjant-Li ◽  
Hans H Stein
Keyword(s):  
Soybean Meal ◽  
Block Design ◽  
Growing Pigs ◽  
Canola Meal ◽  
Experimental Unit ◽  
The Novel ◽  
Bone Ash ◽  
Randomized Complete Block Design ◽  
Fecal Collection

Abstract An experiment was conducted to test the hypothesis that increasing levels of phytase increases mineral digestibility and bone ash by pigs fed diets containing 0.23%, 0.29%, or 0.35% phytate-P. Within each level of phytate, 5 diets were formulated based on corn, soybean meal, and canola meal to contain 0, 500, 1,000, 2,000, or 4,000 phytase units (FTU)/kg of a novel consensus bacterial 6-phytase variant (PhyG). In addition, 3 reference diets were formulated by adding a commercial Buttiauxella phytase (PhyB) at 1,000 FTU/kg to the 3 diets containing no PhyG. A randomized complete block design with 144 pigs (12.70 ± 4.01 kg), 18 diets, and 8 replicate pigs per diet was used. Pigs adapted to diets for 15 d followed by 4 d of fecal collection. Femurs were collected on the last day. Data were analyzed as a 3 × 5 factorial with 3 levels of phytate-P and 5 levels of phytase, and contrast statements were used to compare 1,000 FTU of PhyG with PhyB. Pig was the experimental unit. Diets containing 0.35% phytate-P had reduced (P &lt; 0.01) apparent total tract digestibility (ATTD) of Ca, P, Mg, and K compared with diets containing 0.23% or 0.29% phytate-P, but inclusion of phytase increased (P &lt; 0.01) ATTD of Ca, Na, and K (Table 1). Phytase increased ATTD of P and Mg, but to a greater extent in diets with 0.23 or 0.29% phytate-P than in diets with 0.35% phytate-P (interaction, P &lt; 0.05). Phytase increased bone ash, but to a greater extent if there was 0.35 rather than 0.23 or 0.29% phytate-P in the diets (interaction, P &lt; 0.05). PhyG increased ATTD of P more (P &lt; 0.05) than PhyB. In conclusion, the novel consensus phytase is effective in increasing bone ash and ATTD of Ca, P, Na, Mg and K.

Performance of growing-finishing pigs fed barley-based diets containing toasted or non-toasted canola meal

2005 ◽  
Vol 85 (1) ◽  
pp. 53-59 ◽  
Author(s):  
P. A. Thacker ◽  
R. W. Newkirk
Keyword(s):  
Weight Gain ◽  
Soybean Meal ◽  
Feed Intake ◽  
Control Diet ◽  
Dietary Treatment ◽  
Canola Meal ◽  
Glucosinolate Content ◽  
Feed Conversion ◽  
Gross Energy ◽  
Similar Weight

Eighty crossbred pigs (28.7 ± 3.9 kg BW) were assigned to one of five dietary treatments in a factorial design experiment (sex × treatment). The control diet was formulated using barley and soybean meal, while four experimental diets were formulated with either toasted or non-toasted canola meal replacing either half or all of the soybean meal in the test diets. The total glucosinolate content of the non-toasted meal was more than 15-fold higher than the to asted meal (1.01 vs. 15.58 µmol g-1). The principal glucosinolates in the non-toasted meal were 3-butenyl (3.05 µmol g-1), 2-OH-3-butenyl (5.47 µmol g-1) and 4-OH-3-methylindoyl (4.68 µmol g-1). Digestibility coefficients for dry matter, crude protein, and gross energy were significantly (P < 0.05) lower for the toasted and non-toasted canola meal diets compared with the soybean meal diet. There were no significant differences (P > 0.05) in digestibility coefficients between the two canola meals. Digestibility coefficients were higher (P < 0.05) for pigs fed the diets in which canola meal supplied only 50% of the supplementary protein compared with diets in which 100% of the supplementary protein was supplied by canola meal. Pigs fed toasted canola meal had similar weight gain, feed intake and feed conversion (P > 0.05) as pigs fed soybean meal while pigs fed non-toasted canola meal had lower weight gain and feed intake (P < 0.05) than pigs fed soybean meal. Feed conversion was unaffected by dietary treatment (P > 0.05). There were no significant effects (P < 0.05) due to diet on any carcass trait. The overall results of this experiment indicate that omitting the desolventization/toasting procedure from the process involved in the production of canola meal did not result in an improvement in the performance of pigs fed diets containing canola meal. Key words: Pigs, canola meal, performance, digestibility, carcass, toasting

scholarly journals Utilization of canola and sunflower meals as replacements for soybean meal in a corn silage-based stocker system1

2017 ◽  
Vol 1 (4) ◽  
pp. 592-598 ◽  
Author(s):  
J. M. Lourenço ◽  
M. A. Froetschel ◽  
J. R. Segers ◽  
J. J. Tucker ◽  
R. L. Stewart
Keyword(s):  
Soybean Meal ◽  
In Vitro Digestion ◽  
Corn Silage ◽  
Canola Meal ◽  
Feed Conversion ◽  
Protein Supplements ◽  
Daily Feeding ◽  
Feed Costs ◽  
And Performance

Abstract Two experiments were conducted to evaluate 3 silage-based stocker diets. In Exp. 1, diets were fed to a total of 276 animals over a period of 3 yr and performance data was collected. In Exp. 2, the same diets were subjected to in vitro digestion for 5 time periods: 0, 6, 12, 24, and 48 h, to evaluate IVDMD, production of fermentation end products, and efficiency of transformation of energy. The experimental diets were similar, except for their protein supplements. They were composed of: 1) 74% corn silage, 15.2% ground ear corn, and 10.8% soybean meal (SBM); 2) 74.4% corn silage, 9.8% ground ear corn, and 15.8% canola meal (CAN); 3) 74.5% corn silage, 9.8% ground ear corn, and 15.7% sunflower meal (SUN). Results from Exp. 1 showed that DMI was similar across all treatments (P = 0.167), but ADG was greater (P = 0.007) for animals fed either SBM or CAN than for animals fed SUN (1.29, 1.28, and 1.20 kg/d, respectively). Both CAN and SUN significantly reduced (P &lt; 0.001) daily feeding cost per animal in comparison to SBM. Exp. 2 revealed that total VFA production was similar for all treatments (P = 0.185), and greatest molar proportions of propionate were observed for SBM and CAN (P = 0.02). Additionally, IVDMD was highest for SBM (P &lt; 0.001). Regression analysis showed that most of the evaluated traits followed a quadratic trend for incubation times (P ≤ 0.02). On average, the in vitro technique used in this study was able to account for 97.03% of the caloric transformations suffered by DE throughout the different incubation times. Overall, our findings revealed that although animals receiving SUN had the cheapest daily feeding cost, important traits like ADG and feed conversion rate were negatively affected by this treatment. In contrast, data showed that CAN was an effective replacement for SBM for it maintained similar animal performance while decreasing feed costs. Therefore, from a producer standpoint, CAN is a viable alternative to replace the more costly SBM diet in silage-based stocker operations.

Evaluation of solvent and expeller linseed meals as protein sources for dairy cattle

1994 ◽  
Vol 74 (3) ◽  
pp. 479-485 ◽  
Author(s):  
G. R. Khorasani ◽  
J. J. Kennelly ◽  
P. H. Robinson
Keyword(s):  
Dairy Cattle ◽  
Dairy Cows ◽  
Soybean Meal ◽  
Nutritive Value ◽  
Canola Meal ◽  
Linseed Meal ◽  
Protein Supplements ◽  
Lactating Dairy Cows

The objectives of the present study were to evaluate the nutritive value of expeller linseed meal (ELM) and solvent linseed meal (SLM) as protein supplements for lactating dairy cows utilizing analytical and in situ procedures, and determine the in vivo nutritive value of the most promising linseed meal in diets containing either barley or corn-based concentrate. Canola meal (CM) and soybean meal (SBM) were included in the evaluative stage for comparative purposes. Linseed meals contained 37.8 and 35.4% crude protein (CP); 22.6 and 25.9% neutral detergent fibre (NDF); and 12.9 and 7.1% crude fat for ELM and SLM, respectively. Rate and extent of dry matter, NDF, and CP digestion, as determined by the rumen in situ technique, indicated that ruminal digestibility of SLM was similar to that observed for CM, but ruminal escape of ELM protein was higher than for CM. The proportion of ruminal escape protein was similar for SLM, CM and SBM. Total tract CP digestibilities of SLM and CM were similar to and lower than those observed for ELM and SBM. Soybean meal had the highest total tract CP digestibility. Based on results of the analytical and in situ procedures, SLM was selected for evaluation in the in vivo experiment. Results indicated that SLM did not have any deleterious effect on digestion of other components of the diet, and parameters of rumen fermentation indicated similar digestion patterns for cows fed SLM and CM. Overall, results indicate that SLM has potential as a replacement for CM or SBM in diets of dairy cattle. It was also concluded that replacement of barley with corn does not influence the nutritive value of SLM for dairy cows. Key words: Linseed meal, canola meal, dairy cattle

THE VALUE OF RAPESEED MEAL FOR GROWING PULLETS AND LAYING HENS

1969 ◽  
Vol 49 (1) ◽  
pp. 97-103 ◽  
Author(s):  
J. D. Summers ◽  
H. S. Bayley ◽  
W. F. Pepper ◽  
S. J. Slinger
Keyword(s):  
Weight Gain ◽  
Soybean Meal ◽  
Soybean Protein ◽  
Control Diet ◽  
Rapeseed Meal ◽  
Meal Protein ◽  
Feeding Program ◽  
Amino Acid Imbalance ◽  
The Difference ◽  
Poultry Diets

Two experiments were carried out to investigate the value of rapeseed meal in poultry diets. In the first experiment when rapeseed meal replaced all of the supplemental soybean protein in a corn, soya-type pullet growing diet, weight gain was significantly reduced as compared with the corn, soya control diet. The difference, however, was small and may well have been due to amino acid imbalance. In the second experiment rapeseed meal effectively replaced soybean meal in a laying hen diet when fed in a phase-feeding program. For the overall test, the only difference in the phase-fed groups compared with birds fed the higher protein soybean meal control diet was a significantly lower weight gain from the diet where rapeseed meal replaced all of the soybean meal protein, and a decrease in average egg weight from the diet where rapeseed meal replaced half of the soybean meal protein.

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