Results 71 to 80 of about 16,072 (241)

Overview of the re‐evaluation of trace elements as nutritional feed additives in the European Union: characterization, safety, and efficacy

Journal of the Science of Food and Agriculture, EarlyView.
Abstract The re‐evaluation of feed additives in the European Union was outlined in the Regulation (EC) No 1831/2003. The primary objectives were to ensure safety and verify efficacy, as well as to update authorizations and phase out unsafe additives or those in which the industry expressed no interest.
Gloria López‐Gálvez, Maria de Lourdes Bastos, Francesco Cubadda, Mikolaj A Gralak, Christer Hogstrand, Matteo L Innocenti, Joop de Knecht, Marta López‐Alonso, Alberto Mantovani, Alena Pechová, Fernando Ramos, Jürgen Gropp   +11 more
wiley   +1 more source

Impact of sprouting pretreatment on physicochemical properties and in vitro digestibility of buckwheat milk

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Buckwheat is a strategic raw material for plant‐based milk production due to its gluten‐free nature and rich bioactive profile. However, antinutritional factors and starch structure limit the nutritional quality and technological properties of such beverages.
Merve Tuğçe Tunç, Fırat Yılmaz, Arda Akdoğan, İlyas Atalar, Halil İbrahim Odabaş   +4 more
wiley   +1 more source

Long‐Term Nitrogen Addition Weakens the Linkage Between Phosphorus Cycling Gene Abundance and Phosphatase Activity Through Soil Acidification in a Larix gmelinii Plantation

Land Degradation &Development, EarlyView.
ABSTRACT Anthropogenic nitrogen (N) enrichment propels global forest ecosystems toward phosphorus (P) limitation, theoretically triggering the upregulation of microbial P‐acquisition capacity to maintain stoichiometric balance. However, the extent to which N addition regulates this adaptive capacity remains uncertain.
Xiang Zhang, Qiong Zhao, Liman Wei, Su Mei, Yonghong Ma, Linhui Wu, Yuan Zhao   +6 more
wiley   +1 more source

Phosphorus acquisition by citrate- and phytase-exuding Nicotiana tabacum plant mixtures depends on soil phosphorus availability and root intermingling

, 2018
Citrate and phytase root exudates contribute to improved phosphorus (P) acquisition efficiency in Nicotiana tabacum (tobacco) when both exudates are produced in a P deficient soil.
Shand, Charles A., Lawrie K. Brown, Cade-Menun, Barbara J., Hao Zhang, Stutter, Marc I., Brown, L. K., Stutter, M. I., Marc I. Stutter, Barbara J. Cade-Menun, Tegan Darch, Alan E. Richardson, Catherine Wearing, Brown, Lawrie K., David G. Lumsdon, Zhang, H., Courtney D. Giles, Cade-Menun, B. J., Giles, Courtney D., Cooper, Patricia, Blackwell, M. S. A., Shand, C. A., Darch, T., Richardson, Alan E., Zhang, Hao, Darch, Tegan, Wearing, Catherine, Giles, C. D., Menezes-Blackburn, Daniel, Menezes-Blackburn, D., Daniel Menezes-Blackburn, Patricia Cooper, Timothy S. George, Richardson, A. E., Lumsdon, D. G., Haygarth, Philip M., Blackwell, Martin S.A., Cooper, P., George, Timothy S., Wendler, R., Malika M. Mezeli, George, T. S., Philip M. Haygarth, Haygarth, P. M., Wearing, C., Martin S.A. Blackwell, Lumsdon, David G., Renate Wendler, Charles A. Shand, Mezali, M. M., Wendler, Renate, Mezeli, Malika M.   +50 more
core   +1 more source

Heterologous expression and optimization using experimental designs allowed highly efficient production of the PHY US417 phytase in Bacillus subtilis 168 [PDF]

, 2012
International audienceTo attempt cost-effective production of US417 phytase in Bacillus subtilis, we developed an efficient system for its large-scale production in the generally recognized as safe microorganism B. subtilis 168.
Chouayekh, Hichem,, Ameny Farhat-Khemakhem, Wacim Bejar, Kameleddine Bouchaala, Maguin, Emmanuelle, Boukhris, Ines, Samir Bejar, Bejar, Samir, Kammoun, Radhouane, Farhat-Khemakhem, Ameny, Ines Boukhris, Ameny Farhat-Khemakhem, Emmanuelle Maguin, Mounira Ben Farhat, Ben Farhat, Mounira, Radhouane Kammoun, Bejar, Wacim, Bouchaala, Kameleddine, Hichem Chouayekh, Chouayekh, Hichem, H.   +19 more
core   +1 more source

BIO-EFFICACY AND THERMO-STABILITY EVALUATION OF DIFFERENT PHYTASE ENZYMES IN PELLETED AND MASH BROILER DIETS [PDF]

Egyptian Poultry Science, 2016
A total of 780 unsexed day old Arbor Acres chicks were used. The birds were randomly distributed into 26 treatments of 30 chicks each. Two studies were designed to compare three phytase sources differed in their microbial origin and thermo-stability on ...
Amira Refaie
doaj   +1 more source

From wild to tamed: Reimagining novel crops through omics and local plant diversity

PLANTS, PEOPLE, PLANET, EarlyView.
The global food system faces growing pressure from climate change, biodiversity loss, and rising nutritional demands. Agriculture has increased yields but reduced crop diversity, flavor, and nutritional quality, leaving societies vulnerable and dependent on a narrow set of staple species.
Alexandra Sanfeliu Meliá, Pablo D. Cárdenas   +1 more
wiley   +1 more source

Limestone particle size, calcium and phosphorus levels, and phytase effects on live performance and nutrients digestibility of broilers

Poultry Science, 2020
Limestone particle size (PS) affects its solubility and thus can influence broiler performance by altering the rate of calcium (Ca) release into the gastrointestinal tract.
S. Majeed, R. Qudsieh, F.W. Edens, J. Brake   +3 more
doaj   +1 more source

Plant responses to iron nutrition with emphasis on the underutilized crop tef (Eragrostis tef): A review

PLANTS, PEOPLE, PLANET, EarlyView.
Iron (Fe) deficiency limits the physical health, cognitive development, and economic output of billions of people globally, especially children and productive‐age women. Tef is an underutilized and stress‐resilient crop, which is becoming popular for its grains containing high bioavailable Fe and has the potential to mitigate Fe deficiency.
Muhammad Numan, David Remington, Ayalew Ligaba‐Osena   +2 more
wiley   +1 more source

Screening of Soil Bacteria for Phytase Activity [PDF]

, 2015
The aim of the present papaer was to realize a screening for phytase producing bacteria isolated from soil where pig manure was stored. It was used PSM, PKA media and the molybdate-blue method in order to determine the presence of phytase- phosphate ...
Grosu, Iulian, Cornea, Călina Petruța, Andrei, Nicoleta, Dobre, Andreea, BUȚU, Alina   +4 more
core   +1 more source