Results 61 to 70 of about 71,827 (262)

Drought stress enhances nutritional and bioactive compounds, phenolic acids and antioxidant capacity of Amaranthus leafy vegetable

BMC Plant Biology, 2018
BackgroundBioactive compounds, vitamins, phenolic acids, flavonoids of A. tricolor are the sources of natural antioxidant that had a great importance for the food industry as these detoxify ROS in the human body.
Umakanta Sarker, S. Oba
semanticscholar   +1 more source

The continuing significance of chiral agrochemicals

Pest Management Science, Volume 81, Issue 4, Page 1697-1716, April 2025.
In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley   +1 more source

Differentiation of Andean and Mesoamerican accessions in a proposed core collection of grain amaranths

Frontiers in Plant Science, 2023
Grain amaranths are made up of three New World species of pseudo-cereals with C4 photosynthesis from the dicotyledonous family Amaranthaceae and the genus Amaranthus.
Matthew W. Blair, Jorge M. Londoño, María A. Buitrago-Bitar, Xingbo Wu, Xingbo Wu, David M. Brenner   +5 more
doaj   +1 more source

Augmentation of leaf color parameters, pigments, vitamins, phenolic acids, flavonoids and antioxidant activity in selected Amaranthus tricolor under salinity stress

Scientific Reports, 2018
Amaranthus tricolor genotype VA13 was evaluated under four salinity stress in terms of color parameters, leaf pigments, β-carotene, vitamin C, TPC, TFC, TAC, phenolic acids and flavonoids.
Umakanta Sarker, S. Oba
semanticscholar   +1 more source

Antimicrobial Activity and Mechanism of Action of the Amaranthus tricolor Crude Extract against Staphylococcus aureus and Potential Application in Cooked Meat

Foods, 2020
Amaranthus tricolor has been reported to contain some antimicrobial compounds, such as alkaloids, polyphenols, and terpenoids. However, its effect on Staphylococcus aureus has been less well researched.
Ling Guo, Yanyan Wang, Xue Bi, Kai Duo, Qi Sun, Xueqi Yun, Yibo Zhang, P. Fei, Jianchun Han   +8 more
semanticscholar   +1 more source

Bridging the Late Antique Gap in Northwest Arabia: New Archaeological Evidence on the Occupation of Wādī al‐Qurā (al‐ʿUlā [AlUla], Saudi Arabia) Between the Third and Seventh Centuries CE

Arabian Archaeology and Epigraphy, EarlyView.
ABSTRACT In 2019, the Dadan Archaeological Project (CNRS/RCU/AFALULA) identified a Late Antique village 1 km south of ancient Dadan in the al‐ʿUlā valley (northwest Saudi Arabia). Three excavation seasons at this site (2021–2023) have uncovered a massive building constructed in the late third or early fourth cent.
Jérôme Rohmer, Abdulrahman Alsuhaibani, Charlène Bouchaud, Elora Chambraud, Vladimir Dabrowski, Hatem Djerbi, Fabien Lesguer, Hervé Monchot, Paul Picavet, Louise Purdue, Bertrand Riba, Shadi Shabo   +11 more
wiley   +1 more source

EVALUATING THE INFLUENCE OF VARIED NPK FERTILIZATION ON YIELDING AND MICROELEMENTS CONTENTS AT AMARANTH (Amaranthus cruentus L.) DEPENDING ON ITS CULTIVAR AND PLANT SPACING

Acta Scientiarum Polonorum: Hortorum Cultus, 2011
Amaranth is not only of high dietetic (seeds and leaves), but also pro-health, ecological, agricultural, and ornamental quality. The aim of present research was to analyze the influence of cultivar, plant spacing, and diverse NPK fertilization on ...
Barbara Skwaryło-Bednarz, Marzena S. Brodowska, Ryszard Brodowski   +2 more
doaj  

Efeito da adubação silicatada em hortaliças não convencionais

Revista de Ciências Agroveterinárias, 2020
Objetivou-se com esse trabalho verificar a capacidade de hortaliças não convencionais em acumular silício, bem como a resposta destas à adubação silicatada. O experimento foi conduzido em casa de vegetação em 2016.
Luís Cláudio Pessoa Oliveira, Douglas Correa de Souza, Luis Felipe Lima e Silva, Thiago Sampaio Guerra, Luciane Vilela Resende, Maria Ligia de Souza Silva   +5 more
doaj   +1 more source

Herbicide drift exposure leads to reduced herbicide sensitivity in Amaranthus spp.

Scientific Reports, 2020
While the introduction of herbicide tolerant crops provided growers new options to manage weeds, the widespread adoption of these herbicides increased the risk for herbicide spray drift to surrounding vegetation.
Bruno C. Vieira, J. Luck, K. Amundsen, R. Werle, T. Gaines, G. Kruger   +5 more
semanticscholar   +1 more source

Food without fire: Environmental and nutritional impacts from a solar stove field experiment

American Journal of Agricultural Economics, EarlyView.
Abstract Over 80% of the population in rural Sub‐Saharan Africa relies on biomass cooking fuel, a substantial source of anthropogenic greenhouse gases. We use a field experiment in Zambia to investigate the impact of solar stoves on biomass fuel use and cooking habits.
Laura E. McCann, Jeffrey D. Michler, Maybin Mwangala, Osaretin Olurotimi, Natalia Estrada Carmona   +4 more
wiley   +1 more source