Results 61 to 70 of about 11,005 (220)

Optimierung von Saatzeitpunkt und Nährstoffversorgung von Wintermohn [PDF]

, 2019
Der optimale Saatzeitpunkt sowie die optimale Stickstoffversorgung von Speisemohn (Papaver somniferum L.) werfen insbesondere im Winteranbau Fragen auf. In einem Feldversuch wurde 2017 die Wintermohnsorte ‘Zeno Morphex’ zu zwei verschiedenen Saatterminen
Berg, Martin, Blum, Hanna, Luhmer, Katharina, Pude, Ralf, Wember, Louisa   +4 more
core  

Metabolome and Transcriptome Profiling of Chicory Roots Provide Insights Into Laticifer Development and Specialized Metabolism

Physiologia Plantarum, Volume 178, Issue 1, January/February 2026.
ABSTRACT Chicory roots produce inulin, a dietary fiber, as well as large quantities of bitter sesquiterpene lactones (STLs), which have valuable biological activities. In an effort to understand the compartmentalization of metabolism within chicory roots and the molecular basis of the development of laticifers that produce the chicory latex, we ...
Khabat Vahabi, Gerd U. Balcke, Johanna C. Hakkert, Ingrid M. van der Meer, Benedikt Athmer, Alain Tissier   +5 more
wiley   +1 more source

Analysis of Illicit Street Heroin Seized in Pakistan by Gas Chromatography–Mass Spectrometry (GC‐MS) for Identification of Adulterants and Impurities

International Journal of Analytical Chemistry, Volume 2026, Issue 1, 2026.
Heroin abuse poses a significant public health and law enforcement challenge globally, with concerns in Pakistan due to the prevalence of illicit street heroin and limited data on its composition. This study analyzed 706 heroin samples seized between 2017 and 2022 using gas chromatography–mass spectrometry (GC‐MS) and Fourier transform infrared ...
Muhammad Usman, Yawar Baig, Abid Naseer, Donatella Nardiello, Maurizio Quinto, Kevin Honeychurch   +5 more
wiley   +1 more source

Historical Insights Into the Purification of Polyphenol Oxidase From Plants

Food Science &Nutrition, Volume 13, Issue 11, November 2025.
Overview of purification methods for polyphenol oxidase. Advancements in achieving partial or homogeneous purification. Key biochemical properties relevant to polyphenol oxidase. ABSTRACT Over the past 50 years, different methods have been developed to purify polyphenol oxidase (PPO), a key enzyme involved in the oxidation of phenolic compounds in ...
Cesar G. Vazquez‐Lima, Mariana Quintana‐Quirino, Ana Luisa Bravo, Roxana López‐Simeon, Hugo Nájera   +4 more
wiley   +1 more source

Network Pharmacological Study of Papaver Somniferum to Explore the Potential Compounds to Treat Epilepsy

JLUMHS
OBJECTIVE: This study aims to discover potential compounds of Papaver somniferum for epilepsy treatment using network pharmacology and molecular docking tools.
Fatima Bibi, Abdul Rauf, Mohsin Ahmad Khan, Usman Ali Ashfaq, Muhammad Qasim, Muhammad Shareef Masoud, Rabia Zarmeena, Munir Ahmad Bhinder, Muhammad Hamza Afandi, Rashid Bhatti   +9 more
doaj   +1 more source

De lo real a lo imaginario : aproximación a la flora ibérica durante la Edad del Hierro [PDF]

, 2007
"De lo real a lo imaginario" es el título de un proyecto cuyo objetivo es hacer un estudio de la flora de los iberos desde distintos puntos de vista con el fin de aproximarnos al uso y simbolismo de las plantas por parte de las sociedades antiguas.
Badal, Ernestina, Bonet Rosado, Helena, Collado Mataix, Eva, Fabado Alós, Javier, Fuentes Albero, Mercedes, Izquierdo Peraile, María Isabel, Mata Parreño, Consuelo, Moreno Martín, Andrea, Ntinou, María, Quixal Santos, David, Ripollès Alegre, Pere Pau, Soria Combadiera, Lucía   +11 more
core   +1 more source

Secretory Phospholipases A2 in Plants [PDF]

, 2019
Secreted phospholipases (sPLA2s) in plants are a growing group of enzymes that catalyze the hydrolysis of sn-2 glycerophospholipids to lysophospholipids and free fatty acids. Until today, around only 20 sPLA2s were reported from plants.
Fidelio, Gerardo Daniel, Mariani, Maria Elisa   +1 more
core   +1 more source

Preliminary Characterization of Monofloral Helianthus annuus L. Bee Pollen Using Advanced Analytical Techniques: A Comparative Study With Polyfloral Pollen

Food Science &Nutrition, Volume 13, Issue 10, October 2025.
This study characterized monofloral sunflower bee pollen using palynological, physicochemical, and metabolomic analyses. LC–MS/MS results revealed significantly higher hyperoside levels in the monofloral pollen. The data obtained support the potential of sunflower pollen in functional food formulations.
Nazlıcan Yıldırım, Yusuf Can Gerçek
wiley   +1 more source

Virus diseases of poppy (Papaver somniferum L.) and some other species of the Papaveraceae family - a review

Plant Protection Science, 1999
Opium poppy (Papaver somniferum L.) is described in the literature as a natural host of turnip mosaic virus, bean yellow mosaic virus, beet yellows virus and beet mosaic virus, and experimental host of plum pox virus. P.
Darina Kubelková, Josef Špak
doaj   +1 more source

Update on Opium Alkaloids in Food: Exploring Their Occurrence, Effect of Culinary Processing and Advances in Analytical Methodologies

Comprehensive Reviews in Food Science and Food Safety, Volume 24, Issue 5, September 2025.
ABSTRACT Following the implementation of the new European legislation on opium alkaloids (OAs) in food in 2023, scientific research has focused on developing analytical methodologies to determine the presence of these compounds in different foods. However, health authorities continue to suggest further studies to evaluate the occurrence of main OAs and
Gema Casado‐Hidalgo, Sonia Morante‐Zarcero, Isabel Sierra   +2 more
wiley   +1 more source