Results 11 to 20 of about 1,219,806 (299)

Utilization of Nutrients in a Crystalline Amino Acid Diet as Influenced by Certain Non-Essential Amino Acids

open access: yesPoultry Science, 1959
In a previous report, Klain et al. (1959), it was shown that a mixture of crystalline amino acids simulating casein, supported excellent chick growth when the concentration of arginine was increased to 2.06 percent of the diet.
G. Klain, H. M. Scott, B. Johnson
semanticscholar   +2 more sources

Photon attenuation parameters of non-essential amino acids using EPICS2017 library interpolations [PDF]

open access: yesSN Applied Sciences, 2021
Mass attenuation coefficients, effective atomic numbers, electron densities and energy absorption and exposure buildup factors for the non-essential and conditionally non-essential amino acids including alanine, arginine, asparagine, aspartic acid ...
A. M. V. Javier-Hila   +3 more
doaj   +2 more sources

Antioxidant indices, essential and non-essential amino acids of Phyllanthus niruri leaves extracts

open access: yesResults in Chemistry
Phyllanthus niruri, a plant commonly utilized in traditional medicine, is known for its healing properties, including its antioxidant capacity and nutritional benefits.
Patience Onakurhefe   +3 more
doaj   +2 more sources

The Role of Proline and Certain Non-Essential Amino Acids in Chick Nutrition

open access: yesPoultry Science, 1962
THE relative abundance of serine, alanine, aspartic acid and proline in natural proteins has made it difficult to determine their role in chick nutrition when diets containing intact proteins are employed. The dispensable nature of these amino acids in a
D. Greene, H. M. Scott, B. Johnson
semanticscholar   +2 more sources

Ingested non-essential amino acids recruit brain orexin cells to suppress eating in mice

open access: yesCurrent Biology, 2022
Ingested nutrients are proposed to control mammalian behavior by modulating the activity of hypothalamic orexin/hypocretin neurons (HONs). Previous in vitro studies showed that nutrients ubiquitous in mammalian diets, such as non-essential amino acids (AAs) and glucose, modulate HONs in distinct ways.
Paulius Viskaitis   +6 more
semanticscholar   +5 more sources

Sex differences in the utilization of essential and non-essential amino acids in Lepidoptera [PDF]

open access: yesThe FASEB Journal, 2017
The different reproductive strategies of males and females have selected for differences in function and behavior that may translate into differences in resource use. Here we studied sexual differences in the utilization of essential and non‐essential amino acids by the Carolina sphinx moth ( Manduca sexta ...
E. Levin, M. McCue, G. Davidowitz
semanticscholar   +3 more sources

Diversity of amino acids composition in cereals [PDF]

open access: yesFood and Feed Research, 2022
The quality of protein is based on their amino acid composition, especially on the content and availability of essential amino acids. Cereals are important sources of protein for human nutrition, but are limited in the amounts of essential amino acids ...
Tomičić Zorica M.   +5 more
doaj   +1 more source

Bridging epigenetics and metabolism: role of non-essential amino acids. [PDF]

open access: yesEpigenetics, 2013
Recent research suggests that chromatin-modifying enzymes are metabolic sensors regulating gene expression. Epigenetics is linked to metabolomics in response to the cellular microenvironment. Specific metabolites involved in this sensing mechanism include S-adenosylmethionine, acetyl-CoA, alphaketoglutarate and NAD (+) .
Phang JM, Liu W, Hancock C.
europepmc   +4 more sources

Advances, Implications, and Limitations of Low-Crude-Protein Diets in Pig Production

open access: yesAnimals, 2022
Currently, five crystalline essential amino acids (Lys, Met, Thr, Trp, and Val) are generally used, allowing formulation of low-crude-protein (CP) diets.
Gabriel Cipriano Rocha   +2 more
doaj   +1 more source

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