scholarly journals Energy utilization of by-products from the soybean oil industry by broiler chickens: acidulated soapstock, lecithin, glycerol and their mixture

2014 ◽  
Vol 16 (4) ◽  
pp. 437-442 ◽  
Author(s):  
JEM Peña ◽  
SL Vieira ◽  
L Borsatti ◽  
C Pontin ◽  
HV Rios
Keyword(s):  
Soybean Oil ◽  
Broiler Chickens ◽  
Oil Industry ◽  
Energy Utilization ◽  
By Products

scholarly journals Effect of lipid sources and inclusion levels in diets for broiler chickens

2014 ◽  
Vol 66 (2) ◽  
pp. 519-528
Author(s):  
G.V. Polycarpo ◽  
V.C. Cruz ◽  
N.C. Alexandre ◽  
V.B. Fascina ◽  
I.M.G.P. Souza ◽  
...  
Keyword(s):  
Weight Gain ◽  
Soybean Oil ◽  
Pancreatic Lipase ◽  
Lipase Activity ◽  
Broiler Chickens ◽  
Dry Matter ◽  
Carcass Characteristics ◽  
Nutrient Digestibility ◽  
Energy Utilization ◽  
Dietary Energy

This research aimed to evaluate the interactions and effects of 2 and 4% addition levels of poultry slaughterhouse fat (chicken tallow) and soybean oil in diets for broiler chickens. Two experiments were carried out using one-day-old male Cobb chicks in an entirely random design with a 2x2 factorial scheme. In the first experiment, 560 chicks were used to evaluate performance and carcass characteristics. In the second experiment, 100 chicks were used to determine the nutrient digestibility, dietary energy utilization and the lipase and amylase pancreatic activity. There was no interaction between the fat sources and the addition levels for any of the analyzed variables, except for the digestibility coefficient of dry matter (DCDM), which was higher in diets added with 2% soybean oil when compared to chicken tallow. The addition of 4% fat in the diet, regardless of fat source, improved the digestibility coefficient of ethereal extract (DCEE) and increased weight gain and feed intake. Moreover, in the initial phase, the addition of 4% fat to the diet increased lipase activity when compared to diets with 2% addition, and a positive correlation between DCEE and pancreatic lipase activity was observed. In conclusion, there is no interaction between fat sources and addition levels, except for DCDM. Carcass characteristics are not influenced by any of the studied factors. The addition of 4% fat increases pancreatic lipase activity and improves DCEE, resulting in greater weight gain, regardless of the tested fat source, making chicken tallow a great alternative to soybean oil.

scholarly journals Soybean Oil Replacement by Palm Fatty Acid Distillate in Broiler Chicken Diets: Fat Digestibility and Lipid-Class Content along the Intestinal Tract

Animals ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 1035
Author(s):  
Beatriz Jimenez-Moya ◽  
Ana C. Barroeta ◽  
Alba Tres ◽  
María Dolores Soler ◽  
Roser Sala
Keyword(s):  
Fatty Acid ◽  
Soybean Oil ◽  
Lipid Class ◽  
Broiler Chickens ◽  
Intestinal Tract ◽  
Basal Diet ◽  
Intestinal Content ◽  
Energy Utilization ◽  
Palm Fatty Acid Distillate ◽  
Fatty Acid Distillate

Palm fatty acid distillate (PFAD) is a by-product of palm oil (P) refining. Its use in chicken diets is a way to reduce the cost of feed and the environmental impact. Its low unsaturated:saturated fatty acid ratio (UFA:SFA) and its high free fatty acid (FFA) level could be partially counteracted by its blending with soybean oil (S). The objective was to assess the effect of replacing S with different levels of PFAD on lipid-class content and fatty acid (FA) digestibility along the intestinal tract and in the excreta of 11 and 35-day-old broiler chickens. Five experimental diets were prepared by supplementing a basal diet with S (S6), PFAD (PA6), two blends of them (S4-PA2 and S2-PA4), or P (P6) at 6%. Replacing S with PFAD did not affect performance parameters (p > 0.05) but negatively affected feed AME, FA digestibility, and FFA intestinal content (p < 0.05), especially in starter chicks. Including PFAD delayed total FA (TFA) absorption (p < 0.05) at 11 days, but at 35 days it did not affect the TFA absorption rate. The use of PFAD blended with S, when FFA ≤ 30% and UFA:SFA ≥ 2.6, led to adequate energy utilization in broiler grower-finisher diets.

scholarly journals Organoleptic characteristics of eggs produced by Japanese quails fed with levels of by-products from the soybean oil industry

2019 ◽  
Vol 13 (4) ◽  
pp. 604
Author(s):  
Caroline Bavaresco ◽  
Aline Arassiana Piccini Roll ◽  
Thaís Bastos Stefanello ◽  
Débora Cristina Nichelle Lopes ◽  
Eduardo Gonçalves Xavier ◽  
...  
Keyword(s):  
Soybean Oil ◽  
Oil Industry ◽  
Japanese Quails ◽  
Organoleptic Characteristics ◽  
By Products

scholarly journals Apparent metabolizable energy of by-products from the soybean oil industry for broilers: acidulated soapstock, glycerin, lecithin, and their mixture

2018 ◽  
Vol 97 (1) ◽  
pp. 124-130 ◽  
Author(s):  
L. Borsatti ◽  
S.L. Vieira ◽  
C. Stefanello ◽  
L. Kindlein ◽  
E.O. Oviedo-Rondón ◽  
...  
Keyword(s):  
Soybean Oil ◽  
Oil Industry ◽  
Metabolizable Energy ◽  
Apparent Metabolizable Energy ◽  
By Products

Effects of Dietary Level of Rice Distiller’s Dried Grains on Performance and Meat Quality of Chickens

2021 ◽  
Author(s):  
P.K. Dang ◽  
N.T.P. Giang ◽  
T.T. Nguyen ◽  
S. Chu-Ky ◽  
N.C. Oanh ◽  
...  
Keyword(s):  
Meat Quality ◽  
Broiler Chickens ◽  
Animal Feed ◽  
Raw Materials ◽  
Control Diet ◽  
Broiler Chicks ◽  
Meat Yield ◽  
Broiler Performance ◽  
National University ◽  
By Products

Background: In Vietnam, animal feed mainly depends on imported raw materials, while available agro-industrial by-products are often released into the environment and only a its unsubstantial portion used as an animal feed. Therefore, efficient use of these by-products as animal feed is essential. This work aimed to evaluate the effect of dietary levels of rice distiller’s dried grain (Rice DDG) on broiler performance, meat yield and meat quality. Methods: The research was conducted at the experimental station, Vietnam National University of Agriculture, Vietnam, from May to September 2020. A total of 240 a day-old broiler chicks were randomly assigned into 4 groups with 3 replications to receive 4 diets with different levels of RDDG at 0, 5, 8 and 10% for 14 weeks. Growth, meat yield and meat quality were estimated. Result: ADG was higher in broiler chickens fed diets with rice DDG compared to that in control diet at 12 and 14 weeks (P less than 0.05) while ADFI and FCR were not affected by the diets. There were significantly no differences in meat yield and quality among the diets. In conclusion, rice DDG could be used to partially replace main ingredients in chicken diets.

scholarly journals Insights Into the Proteomic Profile of Newly Harvested Corn and Metagenomic Analysis of the Broiler Intestinal Microbiota

2021 ◽  
Author(s):  
Dafei Yin ◽  
Youli Wang ◽  
Liqun Wang ◽  
Yuqin Wu ◽  
Xiaoyi Bian ◽  
...  
Keyword(s):  
Intestinal Microbiota ◽  
Broiler Chickens ◽  
Soluble Sugars ◽  
Pasting Properties ◽  
Metabolizable Energy ◽  
Intestinal Morphology ◽  
Energy Utilization ◽  
Proteomic Profile ◽  
Gut Health ◽  
Digesta Viscosity

Abstract BackgroundThe use of newly harvested corn in feed causes wet droppings in broilers and increased feed cost which was termed as “new season grain problem”. The present study was conducted to evaluate the proteomic profile of newly harvested corn and the subsequent influence on intestinal microbiol community for broiler chickens. MethodsNewly harvested corn stored for either half a month (HM) or two months (TM) was used, and the pasting properties, total soluble sugars, and proteomic analysis technology was used to explore the influence of storage on natural aging corn properties. Additionally, seventy-two 7d Ross 308 male broiler chicken were fed with different stored corn. Apparent metabolizable energy (AME), digesta viscosity, intestinal morphology and microbiota were examined to explore the influence of feed corn storage on broiler chickens. ResultsPasting properties in the TM corn exhibited decreased viscoelastic properties. Proteomic studies found a total of 26 proteins that were differentially expressed between the two treatment groups. Proteins involved in starch and polysaccharides biosynthesis were upregulated in TM compared with HM. Chickens fed on TM diet had higher relative energy utilization compared to the HM birds. With increased corn storage, the relative digesta viscosity decreased significantly (P≤0.05). The total number of goblet cells and lymphocytes was lower in chickens fed the TM diet. The microbiota data showed that the TM chickens had decreased abundance of diarrheal bacteria such as Hungatella hathewayi and Bacteroides fragilis, and increased butyrate-producing bacteria such as Alistipes compared to the HM chickens. ConclusionsStorage of newly harvested corn induced the synthetic reaction of large molecules and changed the solubility of starch and protein with increasing soluble sugars and decreasing pasting properties that may improve the fermentation of intestinal microbiota, improve the energy utilization and protect gut health without the risk of diarrhea.

scholarly journals PENGGUNAAN PROTEASE DALAM PAKAN YANG MENGGUNAKAN LIMBAH PERTANIAN-PETERNAKAN UNTUK MENINGKATKAN KINERJA PERTUMBUHAN AYAM BROILER

2017 ◽  
Vol 41 (3) ◽  
pp. 243 ◽  
Author(s):  
Apriliana Devi Anggraini ◽  
Ferry Poernama ◽  
Chusnul Hanim ◽  
Nanung Danar Dono
Keyword(s):  
Growth Performance ◽  
Broiler Chickens ◽  
Basal Diet ◽  
Test Results ◽  
Feed Conversion ◽  
Bone Meal ◽  
Protein Energy ◽  
Randomized Design ◽  
By Products ◽  
Meat Bone Meal

This study was aimed to determine the effects of protease supplementation in diets with agricultural-livestock by products on the growth performance in broiler chickens. The commercial protease used in current study was produced by Bacillus licheniformis which based on keratinase. The treatment diets were a control basal diet without agricultural-livestock by-products and protease supplementation (P1); P1 + 0.05% protease; basal diet with meat bone meal (MBM) and distiller’s dried grain with soluble (DDGS) suppementation (P3); P3 + 0.05% protease (P4); basal diet with hydrolized chicken feather meal (HCFM) and DDGS supplementation (P5); P5 + 0.05% protease. The obtained data were statistically analyzed using Complete Randomized Design, and analyzed subsequently by Orthogonal Contrats Test. Results showed that protease supplementation in the diets containing agricultural-livestock by-products did not affect growth performance of broiler chickens in starter phase and overall age phase. However, in diets containing MBM, protease supplementation reduced the nett gain and feed conversion ratio (FCR) in finisher phase (P<0.05). In diets containing HCFM, protease supplementation increased nett gain and FCR (P<0.05), compared to those of containing MBM. It could be concluded that qualified HCFM, MBM, and DDGS can be used as alternatives for protein-energy source feed stuffs in starter phase, as they did not reduce growth performance of broiler chickens. Protease used in this study might be more effective in diets containing HCFM than those of containing MBM and DDGS.Keywords: Agricultural-livestock by-products, Broilers chickens, Growth performance, Protease.

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