Transporters for nitrogenous compounds in plants

1994 ◽  
pp. 415-434
Author(s):  
Wolf B. Frommer ◽  
Marion Kwart ◽  
Brigitte Hirner ◽  
Wolf Nicolas Fischer ◽  
Sabine Hummel ◽  
...  
Keyword(s):  
Nitrogenous Compounds

N transfer from white clover to perennial ryegrass, via exudation of nitrogenous compounds

Agronomie ◽  
2003 ◽  
Vol 23 (5-6) ◽  
pp. 503-510 ◽  
Author(s):  
Florence Paynel ◽  
Jean Bernard Cliquet
Keyword(s):  
Perennial Ryegrass ◽  
White Clover ◽  
N Transfer ◽  
Nitrogenous Compounds

Gastrointestinal Interaction between Dietary Amino Acids and Gut Microbiota: With Special Emphasis on Host Nutrition

2020 ◽  
Vol 21 (8) ◽  
pp. 785-798 ◽  
Author(s):  
Abedin Abdallah ◽  
Evera Elemba ◽  
Qingzhen Zhong ◽  
Zewei Sun
Keyword(s):  
Amino Acids ◽  
Fatty Acids ◽  
Immune System ◽  
Gut Microbiota ◽  
Short Chain Fatty Acids ◽  
Nutrition And Health ◽  
Nitrogenous Compounds ◽  
Dietary Amino Acids ◽  
Host Nutrition ◽  
Chain Fatty Acids

The gastrointestinal tract (GIT) of humans and animals is host to a complex community of different microorganisms whose activities significantly influence host nutrition and health through enhanced metabolic capabilities, protection against pathogens, and regulation of the gastrointestinal development and immune system. New molecular technologies and concepts have revealed distinct interactions between the gut microbiota and dietary amino acids (AAs) especially in relation to AA metabolism and utilization in resident bacteria in the digestive tract, and these interactions may play significant roles in host nutrition and health as well as the efficiency of dietary AA supplementation. After the protein is digested and AAs and peptides are absorbed in the small intestine, significant levels of endogenous and exogenous nitrogenous compounds enter the large intestine through the ileocaecal junction. Once they move in the colonic lumen, these compounds are not markedly absorbed by the large intestinal mucosa, but undergo intense proteolysis by colonic microbiota leading to the release of peptides and AAs and result in the production of numerous bacterial metabolites such as ammonia, amines, short-chain fatty acids (SCFAs), branched-chain fatty acids (BCFAs), hydrogen sulfide, organic acids, and phenols. These metabolites influence various signaling pathways in epithelial cells, regulate the mucosal immune system in the host, and modulate gene expression of bacteria which results in the synthesis of enzymes associated with AA metabolism. This review aims to summarize the current literature relating to how the interactions between dietary amino acids and gut microbiota may promote host nutrition and health.

scholarly journals Recent Developments in Seafood Packaging Technologies

Foods ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 940
Author(s):  
Michael G. Kontominas ◽  
Anastasia V. Badeka ◽  
Ioanna S. Kosma ◽  
Cosmas I. Nathanailides
Keyword(s):  
Shelf Life ◽  
Food Packaging ◽  
Modified Atmosphere Packaging ◽  
High Water ◽  
Edible Films ◽  
Nitrogenous Compounds ◽  
Quality Properties ◽  
Unsaturated Lipids ◽  
Active Food Packaging ◽  
Seafood Products

Seafood products are highly perishable, owing to their high water activity, close to neutral pH, and high content of unsaturated lipids and non-protein nitrogenous compounds. Thus, such products require immediate processing and/or packaging to retain their safety and quality. At the same time, consumers prefer fresh, minimally processed seafood products that maintain their initial quality properties. The present article aims to review the literature over the past decade on: (i) innovative, individual packaging technologies applied to extend the shelf life of fish and fishery products, (ii) the most common combinations of the above technologies applied as multiple hurdles to maximize the shelf life of seafood products, and (iii) the respective food packaging legislation. Packaging technologies covered include: Modified atmosphere packaging; vacuum packaging; vacuum skin packaging; active food packaging, including oxygen scavengers; carbon dioxide emitters; moisture regulators; antioxidant and antimicrobial packaging; intelligent packaging, including freshness indicators; time–temperature indicators and leakage indicators; retort pouch processing and edible films; coatings/biodegradable packaging, used individually or in combination for maximum preservation potential.

scholarly journals Zeolite as a natural adsorbent for nitrogenous compounds removal from water

2021 ◽  
Vol 1058 (1) ◽  
pp. 012009
Author(s):  
M Abdulredha ◽  
N R Kadhim ◽  
Ameer H Hussein ◽  
Mohammad Almutairi ◽  
Rafid Alkhaddar ◽  
...  
Keyword(s):  
Nitrogenous Compounds ◽  
Natural Adsorbent

scholarly journals Nitrogenous compounds characterized in the deterrent skin extract of migratory adult sea lamprey from the Great Lakes region

PLoS ONE ◽  
2019 ◽  
Vol 14 (5) ◽  
pp. e0217417 ◽  
Author(s):  
Amila A. Dissanayake ◽  
C. Michael Wagner ◽  
Muraleedharan G. Nair
Keyword(s):  
Great Lakes ◽  
Sea Lamprey ◽  
Skin Extract ◽  
Great Lakes Region ◽  
Nitrogenous Compounds

Binary electrochemical mineralization of heterocyclic nitrogenous compounds: parametric optimization using Taguchi method and mineralization mechanism

2020 ◽  
Author(s):  
Ajay Devidas Hiwarkar ◽  
Rohit Chauhan ◽  
Ritesh Patidar ◽  
Vimal Chandra Srivastava ◽  
Seema Singh ◽  
...  
Keyword(s):  
Taguchi Method ◽  
Parametric Optimization ◽  
Nitrogenous Compounds

scholarly journals Use of Ionizing Radiation in Spot Tests for Nitrogenous Compounds

Nature ◽  
1960 ◽  
Vol 186 (4722) ◽  
pp. 383-383 ◽  
Author(s):  
H. J. M. BOWEN ◽  
E. ARTER ◽  
P. A. CAWSE
Keyword(s):  
Ionizing Radiation ◽  
Nitrogenous Compounds ◽  
Spot Tests
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