Ileal amino acid digestibility of some novel dietary protein sources for growing chickens

2006 ◽  
Vol 86 (15) ◽  
pp. 2603-2608 ◽  
Author(s):  
Velmurugu Ravindran ◽  
Patrick CH Morel
Keyword(s):  
Amino Acid ◽  
Dietary Protein ◽  
Protein Sources

scholarly journals Amino acid release patterns of growing pig diets formulated with different dietary protein sources

2019 ◽  
Vol 47 (1) ◽  
pp. 417-422
Author(s):  
Abedin Abdallah ◽  
Jin Wang ◽  
Evera Elemba ◽  
Abdul-Halim Abubakari ◽  
Qingzhen Zhong ◽  
...  
Keyword(s):  
Amino Acid ◽  
Dietary Protein ◽  
Protein Sources ◽  
Amino Acid Release ◽  
Growing Pig ◽  
Acid Release

scholarly journals Characterising the muscle anabolic potential of dairy, meat and plant-based protein sources in older adults

2017 ◽  
Vol 77 (1) ◽  
pp. 20-31 ◽  
Author(s):  
Stefan H. M. Gorissen ◽  
Oliver C. Witard
Keyword(s):  
Older Adults ◽  
Skeletal Muscle ◽  
Amino Acid ◽  
Muscle Mass ◽  
Dietary Protein ◽  
Muscle Protein ◽  
Muscle Protein Synthesis ◽  
Amino Acid Profile ◽  
Protein Sources ◽  
Age Related

The age-related loss of skeletal muscle mass and function is caused, at least in part, by a reduced muscle protein synthetic response to protein ingestion. The magnitude and duration of the postprandial muscle protein synthetic response to ingested protein is dependent on the quantity and quality of the protein consumed. This review characterises the anabolic properties of animal-derived and plant-based dietary protein sources in older adults. While approximately 60 % of dietary protein consumed worldwide is derived from plant sources, plant-based proteins generally exhibit lower digestibility, lower leucine content and deficiencies in certain essential amino acids such as lysine and methionine, which compromise the availability of a complete amino acid profile required for muscle protein synthesis. Based on currently available scientific evidence, animal-derived proteins may be considered more anabolic than plant-based protein sources. However, the production and consumption of animal-derived protein sources is associated with higher greenhouse gas emissions, while plant-based protein sources may be considered more environmentally sustainable. Theoretically, the lower anabolic capacity of plant-based proteins can be compensated for by ingesting a greater dose of protein or by combining various plant-based proteins to provide a more favourable amino acid profile. In addition, leucine co-ingestion can further augment the postprandial muscle protein synthetic response. Finally, prior exercise or n-3 fatty acid supplementation have been shown to sensitise skeletal muscle to the anabolic properties of dietary protein. Applying one or more of these strategies may support the maintenance of muscle mass with ageing when diets rich in plant-based protein are consumed.

Effect of Dietary Protein Sources and Amino Acid Balances on Performance, Intestinal Permeability and Morphology in Broiler Chickens

2017 ◽  
Vol 13 (4) ◽  
pp. 378-387 ◽  
Author(s):  
Rab Nawaz Soomro ◽  
Rujiu Hu ◽  
Yu Qiao ◽  
Mohamed Ezzat Abd El-Hack ◽  
Imtiaz Hussain Raja Abbasi ◽  
...  
Keyword(s):  
Amino Acid ◽  
Intestinal Permeability ◽  
Dietary Protein ◽  
Broiler Chickens ◽  
Protein Sources

scholarly journals Influence of Dietary Protein Sources on the Amino Acid Profiles Available for Digestion and Metabolism in Lactating Cows

1990 ◽  
Vol 73 (11) ◽  
pp. 3208-3216 ◽  
Author(s):  
K.J. King ◽  
J.T. Huber ◽  
M. Sadik ◽  
W.G. Bergen ◽  
A.L. Grant ◽  
...  
Keyword(s):  
Amino Acid ◽  
Dietary Protein ◽  
Protein Sources ◽  
Lactating Cows ◽  
Amino Acid Profiles

scholarly journals Oilseed by-products as plant-based protein sources: Amino acid profile and digestibility

Future Foods ◽  
2021 ◽  
Vol 3 ◽  
pp. 100023
Author(s):  
Amanda Gomes Almeida Sá ◽  
Daniele Cristina da Silva ◽  
Maria Teresa Bertoldo Pacheco ◽  
Yara Maria Franco Moreno ◽  
Bruno Augusto Mattar Carciofi
Keyword(s):  
Amino Acid ◽  
Amino Acid Profile ◽  
Protein Sources ◽  
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