Digestibility of gross energy and oil of soyabean products for growing pigs

1991 ◽  
Vol 1991 ◽  
pp. 40-40
Author(s):  
J.A. Agunbiade ◽  
J. Wiseman ◽  
D.J.A. Cole
Keyword(s):  
Protein Quality ◽  
Growing Pigs ◽  
Processing Technology ◽  
Considerable Reduction ◽  
Diet Formulation ◽  
Nutritive Values ◽  
Gross Energy ◽  
Soyabean Meal ◽  
Effective Use

The development and improvement in processing technology in recent times has resulted in considerable reduction in trypsin inhibitors and enhancement of protein quality of full-fat soyabeans (FFSB) thus leading to their increased use in relation to soyabean meal (SBM) in animal diets. This study was designed to provide information on the relative nutritive values of the various soya products for their effective use in diet formulation.

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

A nutritional evaluation of diets containing meat meal for growing pigs. 7. The value of meat meal as a potein supplement to barley, oats, sorghum and wheat based diets

1970 ◽  
Vol 10 (46) ◽  
pp. 539 ◽  
Author(s):  
ES Batterham ◽  
MB Manson
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Protein Quality ◽  
Growing Pigs ◽  
Feed Conversion ◽  
Nutritional Evaluation ◽  
Digestible Energy ◽  
Dry Matter Digestibility ◽  
Meat Meal

The comparative value of meat meal as a protein supplement to barley, oats, sorghum, and wheat-based diets was investigated for pigs during the 18-45 kg growth phase. Diets were offered at the rate of 129 kcal digestible energy and 7 g crude protein per kg liveweight per day. Two methods of estimating digestible energy in the diets were also examined. The major differences recorded (Pt0.05) were : Growth rates-Wheat barley and sorghum, oats and barley sorghum. Feed conversion ratios-Wheat barley: oats and sorghum. Protein efficiency ratios-Wheat and oats barley sorghum. Lean in ham-Oats and barley sorghum and wheat. When the magnitude of all differences was considered the results indicated that the protein quality of the sorghum-meat meal diet was lower than that of the other three diets. The correlation between digestible energy values estimated by two methods (energy in feed X dry matter digestibility) and (energy in feed-energy in faeces/feed intake) was significant (r = 0.98)

The partial and total replacement of wheat and soybean meal by pollard in a wheat-soybean meal grower-pig ration

1969 ◽  
Vol 9 (41) ◽  
pp. 594 ◽  
Author(s):  
RM Beames ◽  
WJ Natoli
Keyword(s):  
Soybean Meal ◽  
Protein Quality ◽  
Growing Pigs ◽  
The Other ◽  
Net Energy ◽  
Eye Muscle ◽  
Digestible Energy ◽  
Significant Difference ◽  
The Difference

This experiment was designed to investigate the effect of high levels of pollard in the ration on the growth and carcase quality of growing pigs. Twenty-four gilts and twenty-four male castrate weaner pigs of mean liveweight 23.4 kg were each fed one of four rations in a wet form in individual stalls twice daily until they were slaughtered at a mean liveweight of 86.5 kg. The control ration was 81.9 per cent wheat and 15.0 per cent soybean meal, with added minerals and vitamins. In the other three rations, the wheat and soybean meal portion was replaced by 48.4, 67.8, and 96.9 per cent pollard. Feed allowance was adjusted to give a similar intake of digestible energy for all rations. There was no significant difference between treatments in rate of liveweight gain or in efficiency of utilization of digestible energy. Efficiency of utilization of air-dry feed decreased as level of pollard in the ration increased. These differences were significant except for the difference between the rations containing 48.4 and 67.8 per cent pollard. There was a significant decrease in dressing percentage with each increase in the level of pollard in the ration. Backfat thickness was significantly less in pigs fed rations containing 67.8 and 96.9 per cent pollard than in pigs fed the other two rations. Gilts grew more rapidly, utilized feed and digestible energy more efficiently and produced carcases with greater eye muscle indices and higher appraisal scores than the male castrates. There were no digestive disturbances on any of the rations and all were readily eaten. The results indicate that the relationship between protein quality k d net energy in pollard is of an order normally occurring in well-balanced rations.

Nutritive Values of Crops, Nutrient Content and Protein Quality of Quinua and Cañihua, Edible Seed Products of the Andes Mountains

1955 ◽  
Vol 3 (6) ◽  
pp. 531-534 ◽  
Author(s):  
Philip L. White ◽  
Enrique Alvistur ◽  
César Dias ◽  
Eduardo Viñas ◽  
Hilda S. White ◽  
...  
Keyword(s):  
Protein Quality ◽  
Nutrient Content ◽  
Andes Mountains ◽  
The Andes ◽  
Nutritive Values ◽  
Edible Seed

scholarly journals Effects of the amount and quality of dietary protein on nitrogen metabolism and heat production in growing pigs

1987 ◽  
Vol 58 (2) ◽  
pp. 277-285 ◽  
Author(s):  
M. F. Fuller ◽  
A. Cadenhead ◽  
G. Mollison ◽  
B. Seve
Keyword(s):  
Heat Production ◽  
Dietary Protein ◽  
Protein Quality ◽  
Latin Square ◽  
Fat Deposition ◽  
Growing Pigs ◽  
Daily Rate ◽  
Additional Protein ◽  
Made In

1. Eight pigs with a mean weight of 48 kg were given, at a constant daily rate, diets of low (0.15) or high (0.30) protein content, very deficient in lysine, with or without a supplement of L-lysine (3.7 g/kg).2. Measurements of nitrogen and energy metabolism were made in four successive 14 d periods in a Latin-square design.3. The rate of protein accretion was substantially increased by increases in both protein and lysine supply, but the rate of heat production was not significantly changed.4. The rate of fat deposition varied inversely with the rate of protein accretion, being reduced by both protein and lysine supplements.5. The relation between heat production and protein accretion (allowing for a constant energy cost of fat deposition) suggested that heat production increased with additional protein accretion less when protein quality was improved than when more protein was given.

Nutritional value of lactose-hydrolysed milk: protein quality after some industrial processes

1977 ◽  
Vol 44 (3) ◽  
pp. 549-553 ◽  
Author(s):  
A. Burvall ◽  
N.-G. Asp ◽  
A. Dahlqvist ◽  
R. Öste
Keyword(s):  
High Temperature ◽  
Spray Drying ◽  
Nutritional Value ◽  
Milk Protein ◽  
Protein Quality ◽  
N Balance ◽  
Considerable Reduction ◽  
Industrial Processes ◽  
Growing Rats

SummaryThe nutritional protein quality of lactose-hydrolysed milk after some industrial processes was studied with N balance experiments on growing rats.Ultra-high-temperature sterilization and evaporation at 25 °C did not influence the nutritional value significantly, whereas spray-drying under conditions usually used for ordinary milk gave a considerable reduction in protein quality. This was caused mainly or entirely by loss of biologically availabe lysine.

Comparative digestibility experiments with growing pigs and adult sows

1986 ◽  
Vol 43 (1) ◽  
pp. 127-132 ◽  
Author(s):  
J. A. Fernández ◽  
H. Jørgensen ◽  
A. Just
Keyword(s):  
Linear Relationship ◽  
Crude Protein ◽  
Growing Pigs ◽  
Energy Concentration ◽  
Soluble Carbohydrate ◽  
Crude Fibre ◽  
Diet Formulation ◽  
Gross Energy ◽  
Large Adult

ABSTRACTThe digestive ability of growing pigs and large adult sows was compared in digestibility experiments with 26 foodstuffs and diets. In all cases, the sows showed superior digestibility of nutrients. On average, the sows digested 150 g more crude protein, 100 g more crude fat, 300 g more crude fibre per kg diet and proportionately 0·09 more gross energy than the young animals. The superior ability of the sows to digest gross energy was negatively correlated with the soluble carbohydrate and gross energy concentration of the food. A close linear relationship between digestibility in growing pigs and that in sows was found, making it possible to apply digestibility data for growing pigs in practical diet formulation for sows.

scholarly journals Effect of dietary protein quality on energy metabolism in growing chickens

1995 ◽  
Vol 74 (2) ◽  
pp. 163-172 ◽  
Author(s):  
R. Nieto ◽  
C. Prieto ◽  
I. Fernández-Fígares ◽  
J. F. Aguilera
Keyword(s):  
Dietary Protein ◽  
Crude Protein ◽  
Protein Quality ◽  
Fat Deposition ◽  
Metabolizable Energy ◽  
Energy Costs ◽  
Fast Growing ◽  
Soyabean Meal ◽  
Maintenance Requirements

A slaughter experiment was carried out to study the effect of dietary protein quality on maintenance energy requirements and energy costs for protein accretion and fat deposition in fast-growing broiler-type male chickens. Three isonitrogenous (200 g crude protein/kg DM) and isoenergetic (14 kJ metabolizable energy (ME)/g DM) semipurified diets based on soyabean meal unsupplemented (diet S) or supplemented with 20 g L-lysine/kg (diet SL) or 2 g DL-methionine/kg (diet SM), in order to promote a decrease or an increase in growth rate respectively, were selected and given at four feeding levels (ad lib. or restricted to 40, 28 and 18 g DM/d, on average) to 10-d-old fast-growing male broiler-type chicks for 2 weeks. Both the efficiency with which ME was used to support growth (kg) and the maintenance requirements (MEm) significantly decreased inversely to the biological value of the dietary protein (kg = 0·660, 0·600 and 0·572; MEm = 597, 522 and 464 k.J/kg W0·75 per d, for diets SI, S and SM respectively). The partial efficiencies of use of ME for protein accretion (kp) or fat deposition (kf) were also inversely related, the former increasing with the quality of the protein offered. An alternative procedure was used to try to overcome the statistical problems inherent in the partition of ME between fat and protein.

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