Results 41 to 50 of about 19,103 (206)

Evaluation of the Transfer and Occurrence of Opium Alkaloids in Poppy Seed Teas Using Preconcentrations with µSPEed^® Followed by GC-MS Analysis

Chemosensors, 2023
Intoxication due to the consumption of poppy seed teas has been reported due to their contamination with opium alkaloids (OAs). In this work, an efficient methodology based on microsolid-phase extraction (µSPEed®) followed by gas chromatography–mass ...
Gema Casado-Hidalgo, Rosa Perestelo, Sonia Morante-Zarcero, José S. Câmara, Isabel Sierra   +4 more
doaj   +1 more source

MECHANICS OF POPPY SEEDS [PDF]

International Journal of Food Properties, 2002
ABSTRACT Poppy seeds of four varieties (Lazur, Opal, Przemko, and Albin) were compressed between two rigid plates at constant deformation rate 0.0167 mm per second. The experiments were performed with the stored seeds, but blue varieties Lazur, Opal, and Przemko were tested also at the harvest and pre-harvest stages of maturity.
openaire   +1 more source

Jak dělat ekologický mák za dvojnásobnou cenu [PDF]

, 2012
The article assesses the current situation of organic oilseeds in CR including the possibility of increased production of poppy seeds from organic cultivation. Article informs about basic steps of conversion to organic growing and sums up main conditions
Dvorak, Petr, Hajkova, Miroslava, Kazda, Jan, Kuchtová, Perla, Plachka, Eva   +4 more
core  

Fendioxypyracil, a new and systemic PPO‐inhibiting herbicide for X‐spectrum weed control

Pest Management Science, EarlyView.
This graphical abstract presents the discovery and synthesis of PPO herbicide structures with a central pyridine core, showing molecular conformations, dose–response inhibition curves for PPO1 and PPO2, and comparative weed and grass control efficacy of fendioxypyracil versus other herbicides in greenhouse and field trials.
Tobias Seiser, Aimone Porri, Philipp Johnen, Silke Zeyer, Judith Wahrheit, Michael Betz, Breght Vandenberghe, Scott Asher, Liliana Parra Rapado   +8 more
wiley   +1 more source

The limits of mean-field heterozygosity estimates under spatial extension in simulated plant populations [PDF]

, 2012
Computational models of evolutionary processes are increasingly required to incorporate multiple and diverse sources of data. A popular feature to include in population genetics models is spatial extension, which reflects more accurately natural ...
Allaby, Robin G., Kitchen, James
core   +2 more sources

Art v 1 and Amb a 4 Co‐Sensitization Identifies Italian Patients at Risk for Mugwort‐Celery‐Spice Syndrome

Allergy, EarlyView.
Three molecular profiles identified among Art v 1/Amb a 4‐sensitized patients: Art v 1 monosensitization, Amb a 4 monosensitization, and dual sensitization to both allergens. Art v 1 monosensitization was predominantly associated with allergic rhinitis, reflecting a classical airborne allergy pattern.
Enrico Scala, Gabriella Cusa, Valeria Villella, Damiano Abeni, Mauro Giani, Emma Cristina Guerra, Maria Locanto, Giorgia Meneguzzi, Lia Pirrotta, Donato Quaratino, Alessandra Zaffiro, Elisabetta Caprini, Maria Barrale, Ignazio Brusca, Valerio Pravettoni, Lorenzo Cecchi, Danilo Villalta, Martina Aumayr, Irene Mittermann, Christian Lupinek, Riccardo Asero   +20 more
wiley   +1 more source

Cold pressed poppy seed oils: sensory properties, aromatic profiles and consumer preferences

Grasas y Aceites, 2014
The sensory descriptions, aromatic profiles and consumer preferences of poppy seed oils produced from three poppy varieties (ofis3, ofis4, and ofis8) by cold pressing were studied.
D. D. Emir, O. Güneșer, E. Yılmaz
doaj   +1 more source

Results of trials with poppy seed (Papaver somniferum) in organic and integrated production technology. [PDF]

, 2010
The influence of organic and integrated management practices on poppy yield, pests and disease incidence was assessed in field trials in 2009. Crop management based on mineral fertilisers application and chemosynthetic pesticides treatment significantly
Dvorak, Petr, Hajkova, Miroslava, Kazda, Jan, Kuchtova, Perla, Plachka, Eva   +4 more
core  

Frequency and Severity of Allergic Reactions to Non‐Mandatory Labelled Allergenic Foods—Data From Two Large European Cohorts

Allergy, EarlyView.
In two large European cohorts, 589 reactions to non‐mandatory labelled plant‐based foods were identified with sunflower seed, pine nut, pea and lentil as the most frequent triggers. Reaction severity was not different between mandatory and non‐mandatory labelled allergenic foods. Their frequency and rising trends (e.g., fenugreek, pumpkin seed) support
Sabine Dölle‐Bierke, Alejandro Gonzalo‐Fernández, Dominique Sabouraud‐Leclerc, Laura Barreales‐Tolosa, Barbara Ballmer‐Weber, Simona Belohlavkova, Maria B. Bilò, Ruta Dubakiene, Karin Hartmann, Monika Jedrzejczak‐Czechowicz, Thuy‐My Le, Lars Lange, Nikolaos G. Papadopoulos, Guillaume Pouessel, Isabel Reig, Athanasios Sinaniotis, E. N. Clare Mills, Margitta Worm, Montserrat Fernández‐Rivas   +18 more
wiley   +1 more source

Investigation of γ-irradiation effects on physicochemical characteristics, fatty acid and sterol profiles of three different poppy (Papaver somniferum L.) seed varieties

Grasas y Aceites
In this study, the impacts of γ-irradiation processing on the proximate composition, color parameters (L*, a*, b*), fatty acid and sterol compositions of poppy (Papaver somniferum L.) seeds were determined.
D. Apaydin
doaj   +1 more source