scholarly journals Dietary intake of broiler breeder hens during the laying period affects amino acid and fatty acid profiles in eggs

2019 ◽  
Vol 48 ◽  
Author(s):  
Feng Li ◽  
Yi Yang ◽  
Xue Yang ◽  
Mingxu Shan ◽  
Xiang Gao ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Amino Acid ◽  
Dietary Intake ◽  
Fatty Acid Profiles ◽  
Broiler Breeder ◽  
Breeder Hens ◽  
Broiler Breeder Hens

Optimal in-feed amino acid ratio for broiler breeder hens based on deletion studies

2016 ◽  
Vol 101 (6) ◽  
pp. 1194-1204 ◽  
Author(s):  
J. C. P. Dorigam ◽  
N. K. Sakomura ◽  
M. F. Sarcinelli ◽  
C. A. Gonçalves ◽  
M. B. de Lima ◽  
...  
Keyword(s):  
Amino Acid ◽  
Broiler Breeder ◽  
Breeder Hens ◽  
Acid Ratio ◽  
Broiler Breeder Hens

Effect of Fortification of Ground Peanut Seed as Fat Replacer on the Fatty Acid and Fiber Profile of Spent Broiler Breeder Hen Chicken Sausages

2020 ◽  
pp. 174-184
Author(s):  
Janagam Indumathi ◽  
M. Shashikumar ◽  
G. Vijaya Bhaskar Reddy ◽  
A. Jagadeesh Babu ◽  
M. Gnana Prakash
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Unsaturated Fatty Acids ◽  
Peanut Seed ◽  
Fat Replacer ◽  
Broiler Breeder ◽  
Breeder Hens ◽  
Physico Chemical ◽  
Significant Difference ◽  
Broiler Breeder Hens

Aim: The aims of this study were to develop and standardize the sausages prepared from meat of spent broiler breeder hens and also to improve the functionality by using ground peanut seed as partial animal fat substitute basing on physico-chemical, proximate and sensory properties of the product. Design of the Study: Conducted six numbers of trails to develop and standardize the functional chicken sausages fortified with ground peanut seed by utilizing cheaply available meat from spent broiler breeder hens. Place and Duration of Study: Work done at Department of Livestock Products Technology, College of Veterinary Science, Tirupati, Chittoor District, Andhra Pradesh India. The duration of study was 2 years (From 2018 to 2019). Methodology: Ground peanut seed used at three different levels as fat replacer in order to study the influence of its addition on physico chemical, proximate, fatty acid composition and sensory evaluation of functional chicken sausages. Results: Results showed that functional chicken sausages fortified with ground peanut seed at 10% level were found to have significantly (P<0.05) higher pH, cooking yield, emulsion stability, hardness, crude protein, crude fiber, total ash, PUFA/SFA ratio, mono and poly unsaturated fatty acids and significantly lower moisture, crude fat, cholesterol and saturated fatty acids when compared to the control and rest of the peanut seed fortified sausages with no significant difference was observed in sensory scores. Conclusion: Replacing chicken fat with ground peanut seeds is possible to develop a healthy fatty acid profile and fiber-enriched chicken sausages.

scholarly journals The Amino Acid and Energy Requirements of Broiler Breeder Hens

1979 ◽  
Vol 58 (1) ◽  
pp. 104-116 ◽  
Author(s):  
S. BORNSTEIN ◽  
S. HURWITZ ◽  
Y. LEV
Keyword(s):  
Amino Acid ◽  
Energy Requirements ◽  
Broiler Breeder ◽  
Breeder Hens ◽  
Broiler Breeder Hens

Reproductive Performance of Broiler Breeder Hens Fedn-3 Fatty Acid-rich Fish Oil

2000 ◽  
Vol 50 (2) ◽  
pp. 121-128 ◽  
Author(s):  
O. Herstad ◽  
M. Øverland ◽  
A. Haug ◽  
A. Skrede ◽  
M. S. Thomassen ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Fish Oil ◽  
Reproductive Performance ◽  
Broiler Breeder ◽  
Breeder Hens ◽  
Broiler Breeder Hens

scholarly journals Dietary methionine source and level affect hepatic sulfur amino acid metabolism of broiler breeder hens

2017 ◽  
Vol 88 (12) ◽  
pp. 2016-2024 ◽  
Author(s):  
Jianmei Wan ◽  
Xuemei Ding ◽  
Jianping Wang ◽  
Shiping Bai ◽  
Huanwei Peng ◽  
...  
Keyword(s):  
Amino Acid ◽  
Amino Acid Metabolism ◽  
Acid Metabolism ◽  
Sulfur Amino Acid ◽  
Broiler Breeder ◽  
Breeder Hens ◽  
Broiler Breeder Hens

scholarly journals Studies on the Daily Protein and Amino Acid Needs of Broiler Breeder Hens

1976 ◽  
Vol 55 (6) ◽  
pp. 2342-2347 ◽  
Author(s):  
Park W. Waldroup ◽  
Kenny R. Hazen ◽  
William D. Bussell ◽  
Zelpha B. Johnson
Keyword(s):  
Amino Acid ◽  
Broiler Breeder ◽  
Breeder Hens ◽  
Broiler Breeder Hens

scholarly journals Modelling the egg components and laying patterns of broiler breeder hens

2016 ◽  
Vol 56 (7) ◽  
pp. 1091 ◽  
Author(s):  
Nayara T. Ferreira ◽  
Nilva K. Sakomura ◽  
Juliano César de Paula Dorigam ◽  
Edney Pereira da Silva ◽  
Robert M. Gous
Keyword(s):  
Egg Production ◽  
Feeding Strategy ◽  
Simulated Data ◽  
Egg Yolk ◽  
Broiler Breeders ◽  
Broiler Breeder ◽  
Reproductive Process ◽  
Breeder Hens ◽  
Laying Performance ◽  
Broiler Breeder Hens

There is scant information about the reproductive process in broiler breeders, with which to develop a feeding strategy that will be economically optimal for these birds. This study aimed to model the egg production of a flock of broiler breeder hens, using non-isometric equations. The number of eggs produced by 60 broiler breeder hens aged 24–60 weeks was monitored, as was the weight of these eggs and the weights of the components, yolk, albumen and shell. Oviposition sequences and the number and length of pauses between sequences were analysed. Non-isometric functions were applied to predict the weight of the egg; yolk weight was predicted from the age of the hen, while albumen and shell weights were predicted from yolk weight; and egg weight was obtained by summing the component weights. The incidence of soft-shelled and double-yolk eggs was also determined. Yolk weight (YW, g) can be described as YW = 18.03 × (1 – e–0.015 × (t – 103.4)) × e(0.001 × t), where t is the age of the bird (days). The weights of albumen (AW) and shell (SW) were based on YW predictions as follows: AW = 14.38 × YW0.375 and SW = 0.358 × (YW + AW)0.687. The rate of double-yolk egg (DY) production is described by DY = 2.28 × e(0.209 × TFE), and the rate of soft-shelled egg (SS) production by SS = 1.126 + 0.148/(1 – 0.024 × TFE) – 0.056 × TFE, as a function of time from first egg (TFE). On the basis of the results obtained, the model developed here is an accurate reflection of the changes that occur in the number of eggs produced by broiler breeders, as well as in the egg itself and in its components over the entire laying period. This model can thus be used in predicting the nutrient requirements of individual broiler breeder hens, which, when combined with simulated data from a large number of individuals, will accurately describe the laying performance of a flock of broiler breeders.

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