Nutritional evaluation of six protein concentrates for the pig

1977 ◽  
Vol 17 (85) ◽  
pp. 263 ◽  
Author(s):  
AC Kondos
Keyword(s):  
Soybean Meal ◽  
Control Diet ◽  
Growing Pigs ◽  
Blood Protein ◽  
Feed Conversion ◽  
Protein Concentrates ◽  
Meat Meal ◽  
Percentage Basis ◽  
Performance Results ◽  
Head Protein

Experiments with growing pigs fed isonitrogenous diets were done to compare the nutritional value of two new protein sources, blood protein (globulin) and prawn-head protein concentrate, with that of soybean meal (extracted), meat meal (54 per cent CP), casein and gluten. Growth performance results expressed on a percentage basis of animals given the control diet rated as follows: soybean meal 90 per cent, blood protein and casein 82 per cent, meat meal 75 per cent, prawn-head meal 70 per cent and gluten 63 per cent. From results on growth rate, efficiency of feed conversion and amino acids profiles, the two non-conventional protein concentrates appeared to be suitable for inclusion in the diets of monogastric animals.

Digestibility of threonine from protein concentrates for growing pigs. 2. The digestibility of threonine to the terminal ileum in pigs given six protein concentrates

1988 ◽  
Vol 39 (4) ◽  
pp. 721 ◽  
Author(s):  
J Leibholz ◽  
Y Mollah
Keyword(s):  
Cottonseed Meal ◽  
Soybean Meal ◽  
Terminal Ileum ◽  
Dry Matter ◽  
Fish Meal ◽  
Growing Pigs ◽  
Apparent Digestibility ◽  
Sunflower Meal ◽  
Protein Concentrates ◽  
Meat Meal

Six male Landrace x Large White pigs (25 kg liveweight) were fitted with T-shape cannulae in the terminal ileum. The pigs were fed 1.2 kg dry matter per day containing 4.5 g threonine/kg of diet from continuous belt feeders. The apparent digestibility of dry matter (DM) to the terminal ileum was 0.91, 0.87, 0.85, 0.81, 0.80 and 0.75 for pigs given diets containing milk, fish meal, soybean meal, meat meal, sunflower meal and cotton seed meal respectively. The apparent digestibility of nitrogen (N) to the terminal ileum was 0.87, 0.87, 0.86, 0.86, 0.81 and 0.74 for pigs given diets containing milk, fish meal, soybean meal, sunflower meal, meat meal and cottonseed meal, respectively. The true digestibility of threonine to the terminal ileum was 0.96, 0.95, 0.90, 0.87, 0.80 and 0.66 for the diets containing milk, fish meal, sunflower meal, soybean meal, meat meal and cottonseed meal, respectively.

Lupinus albus cv. Ultra and Lupinus angustifolius cv. Unicrop as protein concentrates for growing pigs

1979 ◽  
Vol 30 (2) ◽  
pp. 369 ◽  
Author(s):  
ES Batterham
Keyword(s):  
Growth Phase ◽  
Soybean Meal ◽  
Lupinus Albus ◽  
Conversion Ratio ◽  
Growing Pigs ◽  
Feed Conversion Ratio ◽  
Lupinus Angustifolius ◽  
Feed Conversion ◽  
Protein Concentrates ◽  
Dressing Percentage

Lupinus albus cv. Ultra and Lupinus angustifolius cv. Unicrop were evaluated relative to soybean meal as sole protein concentrates in wheat-based diets for growing pigs. To ensure that this comparison was on an equal protein and lysine basis, small amounts of free lysine were added to the lupin diets. The digestible energy contents of the soybean, Ultra and Unicrop meals were 15.2, 15.0 and 15.3 MJ/kg (air-dry basis) respectively. The performances of pigs fed on diets based on the Unicrop and soybean meals were similar in all parameters, except that the Unicrop diet resulted in a significantly lower dressing percentage (P < 0.01) and a slightly higher feed conversion ratio (P < 0.05) when calculated on a carcass basis. Pigs fed on Ultra lupins showed significantly lower (P < 0.05) growth rates and significantly higher (P < 0.05) feed conversion ratios during the 20–45 kg growth phase; and significantly lower carcass gains (P < 0.01) and higher feed conversion ratios on a carcass basis (P < 0.05) during the 20–80 kg growth phase. The dressing percentage of pigs fed on Ultra lupins was similar to that of those fed on Unicrop lupins and significantly lower than for pigs fed on soybean meal (P < 0.01). The Ultra lupins contained 3750 ppm manganese, and this may have contributed to the depressed performance of pigs on Ultra meal.

64 Total Replacement of Inorganic Phosphorus by a Novel Consensus Bacterial 6-phytase Variant in Grower Pigs Fed Corn-soybean Meal-based Diets

2021 ◽  
Vol 99 (Supplement_1) ◽  
pp. 43-44
Author(s):  
Deepak E Velayudhan ◽  
Marta Gracia ◽  
Leon Marchal ◽  
Yueming Dersjant-Li
Keyword(s):  
Growth Performance ◽  
Soybean Meal ◽  
Control Diet ◽  
Average Daily Gain ◽  
Inorganic Phosphorus ◽  
Positive Control ◽  
Growing Pigs ◽  
Net Energy ◽  
Feed Conversion ◽  
Percentage Points

Abstract The efficacy of a novel consensus bacterial 6-phytase variant (PhyG) to totally replace dietary inorganic phosphorus (Pi) was evaluated in grower pigs fed diets with reduced net energy (NE) and digestible amino acids (AA), using growth performance and total tract digestibility (ATTD) of nutrients as outcome measures. A total of 352 growing pigs (23.4 ± 1.3 kg) were randomized to 4 dietary treatments with 8 pigs/pen and 11 pens/treatment. Diets were corn, soybean meal, distiller’s dried grains with solubles and wheat middlings based, formulated by phase (Grower 1, 25 to 50 kg and Grower 2, 50 to 75 kg). The positive control (PC) diet provided adequate energy and nutrients. A negative control diet was formulated without Pi (0.12% STTD P) and reduced Ca (-0.12 to -0.13 percentage points), NE (-32 kcal/kg) and essential AA (-0.15 to 0.3 percentage points) vs. PC. The NC was supplemented with 500 or 1,000 FTU/kg of PhyG. Data were analyzed by analysis of variance and orthogonal polynomial were used for linear response to increasing PhyG. Nutrient reductions in the NC reduced (P &lt; 0.05) average daily gain (ADG) during both phases and overall, increased (P &lt; 0.05) feed conversion ratio (FCR) and tended to reduce (P &lt; 0.1) feed intake during Grower 1 and overall, vs. PC. Supplementation of PhyG showed linear improvement (P &lt; 0.05) in FCR during Grower 1 and ADG during Grower 2 and PhyG at 1,000 FTU/kg maintained a similar growth performance compared to PC. Addition of PhyG improved (P &lt; 0.001) ATTD P and tended to improve ATTD of DE (P &lt; 0.1) in linear manner. In conclusion, the novel consensus phytase can replace Pi and compensate for the reduction of Ca, NE and digestible AA in grower pig diets with equal performance compared to the nutrients adequate positive control.

scholarly journals Effects of the Ratio of Dietary Fish Meal to Soybean Meal on the Performance of Broiler Chicks

2021 ◽  
Vol 4 (1) ◽  
pp. 47-53
Author(s):  
Nwe Nwe Htin ◽  
May Phyo Chit
Keyword(s):  
Body Weight ◽  
Soybean Meal ◽  
Fish Meal ◽  
Control Diet ◽  
Point Of View ◽  
Feed Consumption ◽  
Broiler Chicks ◽  
Feed Conversion ◽  
Treatment Groups ◽  
Dietary Fish

A completely randomized design (CRD) was used with a total of 160 day-old commercial broiler chicks which were randomly assigned to four treatment groups with five replicates into 20 pens and brooded. Feed and water were provided ad libitum. From day old chick to 21 day, the broiler chicks were fed Diet 1 (5% fish meal and 25% soybean meal, 1: 5), Diet 2 (3% fish meal and 30% soybean meal, 1: 10) was served as control diet, Diet 3 (2% fish meal and 30% soybean meal, 1: 15) and Diet 4 (1.5% fish meal and 30% soybean meal, 1: 20). From day 22 onwards, the broiler chicks were fed finisher diet, Diet 1 (5% fish meal and 25% soybean meal, 1: 5), Diet 2 (2.6% fish meal and 26% soybean meal, 1: 10, serve as control diet, Diet 3 (1.8% fish meal and 27% soybean meal, 1: 15) and Diet 4 (1.3% fish meal and 26% soybean meal, 1: 20). Weekly performances and mortality are measured. By feeding FS5 diet (5% fish meal and 25% soybean meal), the heavier body weight, increased feed consumption and feed conversion ratio of broiler chicks was observed when compared to that of other treatment groups. Conclusively, it is obvious that the ratio of dietary fish meal to soybean meal 1: 5 (FS5) improved body weight but the lower feed efficiency of this diet should be considered in economical point of view.

scholarly journals Utilisation of reactive lysine from meat and bone meals of different ash content by growing-finishing pigs

1998 ◽  
Vol 7 (1) ◽  
pp. 1-11 ◽  
Author(s):  
Kirsi Partanen ◽  
Hilkka Siljander-Rasi ◽  
Timo Alaviuhkola ◽  
Nina Van Gilse van der Pals
Keyword(s):  
Control Diet ◽  
Live Weight ◽  
Ash Content ◽  
Growing Pigs ◽  
Finishing Pigs ◽  
Meat And Bone Meal ◽  
Feed Conversion ◽  
Diet Formulation ◽  
Soyabean Meal ◽  
Feed Unit

A growth experiment was conducted using 50 pigs (25-100 kg) to evaluate the use of meat and bone meals of different ash content as a substitute for soyabean meal (SBM) for growing pigs and the potential of 1-fluoro-2,4-dinitrobenzene (FDNB) reactive lysine in diet formulation. The control diet consisted of barley and SBM. For test diets, either 33 or 67% of SBM was replaced with meat and bone meal of low (ML, 205 g ash/kg) or high (MH, 349 g ash/kg) ash content. SBM, ML33, ML67, MH33 and MH67 diets contained 7.8, 7.8, 8.2, 7.8 and 7.9 g FDNB-reactive lysine/feed unit (feed unit is equivalent to 9.3 MJ NE), respectively. For these diets, average daily live weight gains (ADG) were 859, 830, 805, 854 and 813 g/d with feed conversion ratios of 2.25, 2.40, 2.41, 2.31 and 2.44 feed units/kg, respectively. Pigs fed the SBM diet grew faster (P

scholarly journals Effect of supplementation of guanidinoacetic acid and arginine in vegetable diets for broiler on performance, carcass yield and meat quality

2018 ◽  
Vol 39 (3) ◽  
pp. 1307 ◽  
Author(s):  
Aline Fernanda Gonçalves Esser ◽  
Thais Lina Taniguti ◽  
Alexandra Maria da Silva ◽  
Elisangela Vanroo ◽  
Isabelle Naemi Kaneko ◽  
...  
Keyword(s):  
Soybean Meal ◽  
Pectoralis Major Muscle ◽  
Live Weight ◽  
High Energy ◽  
Feed Conversion ◽  
Breast Meat ◽  
Total Period ◽  
Carcass Yield ◽  
Guanidinoacetic Acid ◽  
Meat Meal

Birds fed with vegetable diets rely on the endogenous synthesis of creatine, which requires amino acids, some of which, for example arginine (Arg), are considered essential for several physiological and metabolic functions. Creatine is limited to high energy expenditure cells, particularly muscle cells. The objective of this study was to evaluate the inclusion of guanidinoacetic acid and arginine (as precursors of creatine) in vegetable diets, on the performance, quality, and yield of broiler chickens. The treatments consisted of diets based on corn and soybean meal (T1); corn, soybean meal + 3% meat meal (T2); corn, soybean meal + 0.08% guanidinoacetic acid (T3); and corn, soybean meal + 0.08% L-arginine (T4). The productive performance of the birds aged 7-, 21-, and 42-days-old was determined. Eighteen 7-day-old birds were sacrificed per treatment to evaluate breast and leg yield, and breast muscle fibers, and eighteen 42-day-old birds were sampled per treatment to determine serum uric acid, urea, creatine, lactate, and glucose concentrations. The same birds were slaughtered to calculate carcass yield in relation to live weight and commercial cut yield. The right pectoralis major muscle of each bird was used to test pH, color (luminosity L*, red index a*, and yellow index b*), and loss of water by pressure analysis, and the left side was used to analyze losses by defrosting and cooking. The data were analyzed using the software SAS. Diets to which meat or vegetable meal plus guanidinoacetic acid or L-Arginine were added resulted in higher live weight and breast meat percentage at 7 days old. Feed conversion was affected for a total period of 1 to 42 days of age (P < 0.0002). The birds with a diet supplemented with vegetable and meat meal had better feed conversion when compared to the birds that were fed with other diets. Treatments did not affect carcass and commercial cut yields, percent loss by cooking, pressure and defrosting of the broiler breast meat, or color (L, a*, and b*) and pH values.

Nutritional value of chickpea (Cicer arietinum) and pigeonpea (Cajanus cajan) meals for growing pigs and rats. 2. Effect of autoclaving and alkali treatment

1985 ◽  
Vol 36 (2) ◽  
pp. 337 ◽  
Author(s):  
T Visitpanich ◽  
ES Batterham ◽  
BW Norton
Keyword(s):  
Trypsin Inhibitor ◽  
Soybean Meal ◽  
Alkali Treatment ◽  
Conversion Ratio ◽  
Growing Pigs ◽  
Feed Conversion Ratio ◽  
Trypsin Inhibitor Activity ◽  
Growth Responses ◽  
Feed Conversion ◽  
Inhibitor Activity

Four experiments were conducted with rats to investigate the effects of autoclaving and alkali treatment on the growth-promoting ability of pigeonpea meal. In the fifth experiment, the effect of autoclaving pigeonpea meal was evaluated with pigs. With rats, there was a quadratic response (P < 0.05) in growth and feed conversion ratio to autoclaving pigeonpea seed for 15 min at 100-140�C, with maximum response occurring at c. 124�C. However, growth rate was still lower and feed conversion ratio higher than those of rats fed soybean meal (P < 0.05). Imbibing pigeonpea seed in alkali and subsequently drying it to original weight did not reduce tannin content but did reduce the trypsin-inhibitor activity from 10.3 to 5.1 units mg-1. Although both alkali treatment and autoclaving of the alkali-treated seed improved the growth and feed conversion ratios of rats, these treatments did not overcome the differences in protein quality between the pigeonpea and soybean meal diets. Autoclaving pigeonpea seed for 15 min at 110, 124 and 140�C reduced the trypsin-inhibitor activity of the meals from 11.2 to 0.7 units mg-'. Compared to pigs fed on unheated pigeonpea meal, pigs given autoclaved meal had higher (P < 0.05) growth rates and improved feed conversion ratios. These improved growth responses were similar to those produced by soybean meal.

A nutritional evaluation of diets containing meat meal for growing pigs. 6. Amino acid and mineral-vitamin-antibiotic supplements for maize-meat meal diets

1970 ◽  
Vol 10 (46) ◽  
pp. 534 ◽  
Author(s):  
ES Batterham
Keyword(s):  
Amino Acid ◽  
Crude Protein ◽  
Growing Pigs ◽  
Meat And Bone Meal ◽  
Feed Conversion ◽  
Bone Meal ◽  
Poor Growth ◽  
Nutritional Evaluation ◽  
Meat Meal ◽  
Cent Increase

Maize-meat meal and maize-meat and bone meal diets were supplemented with dl-tryptophan, l-lysine or a mineral-vitamin-antibiotic (MVA) premix and fed to pigs during the 1s to 45 kg growth phase. Diets were offered at an estimated 145 kcal of digestible energy and 7g crude protein per kg liveweight per day. The basal maize-meat meal diet produced poor growth and feed conversion and the combined addition of all three supplements increased growth by 46 per cent, feed conversion by 21 per cent, and lean in the ham by 4.7 per cent. This effect resulted from responses to dl-tryptophan, the MVA and an interaction between dl-tryptophan and l-lysine, with l-lysine depressing gain and feed conversion in the absence of dl- tryptophan and increasing gain, feed conversion, and lean in the ham in its presence. The basal maize-meat and bone meal diet also produced poor growth and feed conversion, and the combined addition of all three supplements resulted in an 82 per cent increase in growth, a 35 per cent increase in feed conversion, and a 3.3 per cent increase in lean in the ham. Both dl-tryptophan and MYA separately increased growth and feed conversion and combined they had an even greater effect. The l-lysine increased feed conversion and lean in the ham. The l-lysine also increased growth rates on the dl-tryptophan supplemented diets, but this effect was not significant (P>0.05).

A nutritional evaluation of diets containing meat meal for growing pigs. 3. The effects of amino acid, copper and vitamin B supplements

1970 ◽  
Vol 10 (42) ◽  
pp. 27 ◽  
Author(s):  
ES Batterham
Keyword(s):  
Amino Acid ◽  
Conversion Efficiency ◽  
Pantothenic Acid ◽  
Growing Pigs ◽  
Vitamin B ◽  
Feed Conversion ◽  
Apparent Effect ◽  
Large White ◽  
Feed Conversion Efficiency ◽  
Meat Meal

A series of experiments measured the effect of amino acid, copper, and vitamin B supplementation of 80 : 20 wheat--meat meal or wheat-meat and bone meal diets for Large White pigs during the growth phase between 18 and 45 kg liveweight. Diets were fed under a restricted feeding system. The addition of l-lysine to the diet increased nitrogen retention, liveweight gain, feed conversion efficiency, and lean content of the ham in experiment 1, and increased liveweight gain and feed conversion efficiency in experiment 2. No response to a lower level of l-lysine was obtained in a third experiment. There was no apparent effect of supplementary dl-methionine, either alone, or in combination with 1-lysine. A 21-fold increase in liver copper levels occurred in pigs supplemented with 250 p.p.m. copper, but no apparent effect on liveweight gain, feed conversion efficiency, or lean in the ham was detected. There was no apparent effect of a supplement containing riboflavin, pantothenic acid, and nicotinic acid on liveweight gain, feed conversion efficiency, or lean content of the ham.

scholarly journals Ileal Digestibility of Amino Acids in Meat Meal and Soybean Meal Fed to Growing Pigs

2014 ◽  
Vol 27 (7) ◽  
pp. 990-995 ◽  
Author(s):  
C. Kong ◽  
H. G. Kang ◽  
B. G. Kim ◽  
K. H. Kim
Keyword(s):  
Amino Acids ◽  
Soybean Meal ◽  
Growing Pigs ◽  
Ileal Digestibility ◽  
Meat Meal
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