Results 1 to 10 of about 199 (132)

Opium Alkaloids in Harvested and Thermally Processed Poppy Seeds

Frontiers in Chemistry, 2020
The opium alkaloids (morphine, codeine, thebaine, noscapine, and papaverine) have been detected on poppy seeds; they are widely used by the food industry for decoration and flavor but can introduce opium alkaloids into the food chain.
John Dean, Michelle G Carlin, Jennifer M Ames   +2 more
exaly   +3 more sources

Update of the Scientific Opinion on opium alkaloids in poppy seeds

EFSA Journal, 2018
Poppy seeds are obtained from the opium poppy (Papaver somniferum L.). They are used as food and to produce edible oil. The opium poppy plant contains narcotic alkaloids such as morphine and codeine.
Alain-Claude Roudot, Martin Rose, Christer Hogstrand   +2 more
exaly   +2 more sources

Mesostructured Silica-Coated Magnetic Nanoparticles to Extract Six Opium Alkaloids in Poppy Seeds Prior to Ultra-High-Performance Liquid Chromatography-Tandem Mass Spectrometry Analysis

Foods, 2021
In recent years, health authorities have become increasingly concerned about preventing consumer exposure to opium alkaloids present in Papaver somniferum L. poppy seeds. In this study, a simple, rapid and efficient method has been optimised to determine
Sonia Morante-Zarcero, Damian Pérez-Quintanilla, Isabel Sierra Alonso   +2 more
exaly   +3 more sources

Scientific Opinion on the risks for public health related to the presence of opium alkaloids in poppy seeds

EFSA Journal, 2011
Poppy seeds are obtained from the opium poppy (Papaver somniferum L.). They are used in bakery products, on top of dishes, in fillings of cakes and in desserts and to produce edible oil.
EFSA Panel on Contaminants in the Food Chain (CONTAM)
exaly   +2 more sources

Determination of Opium Alkaloid Content in Poppy Seeds Using Liquid Chromatography Coupled with a Mass Spectrometer with a Time-of-Flight Analyzer (UPLC-TOF-HRMS)

Foods
Opium poppy is a plant used in both the pharmaceutical and food industries. Substances found on the surface of dry poppy seeds belong to the group of opium alkaloids.
Marcin Bryła, Adam Krzysztof Pierzgalski   +1 more
exaly   +3 more sources

Partially defatted rather than native poppy seeds beneficially alter lipid metabolism in rats fed a high-fat diet

Scientific Reports, 2023
Partially defatted poppy seeds, a by-product of poppy oil cold pressing, could be an interesting dietary supplement for obesity management. The aim of this study was to compare the effects of dietary supplementation with a small amount of native or ...
Jarosław Koza, Adam Jurgoński
doaj   +1 more source

Applicability of LC-QToF and Microscopical Tools in Combating the Sophisticated, Economically Motivated Adulteration of Poppy Seeds

Foods, 2023
Morphine and codeine are the two principal opiates found in the opium poppy (Papaver somniferum L.) and are therapeutically used for pain management.
Bharathi Avula, Kumar Katragunta, Sebastian John Adams, Yan-Hong Wang, Amar G. Chittiboyina, Ikhlas A. Khan   +5 more
doaj   +1 more source

Opium trade and use during the Late Bronze Age: Organic residue analysis of ceramic vessels from the burials of Tel Yehud, Israel

Archaeometry, EarlyView., 2022
Abstract Organic residue analysis was conducted on various vessels from burials at Tel Yehud, Israel. The analyses led to new reliable evidence for the presence of opioid alkaloids and their decomposition products. This research revitalizes a decades‐old discussion on the presence and function of the opium trade across a cultural region of utmost ...
Vanessa Linares, Eriola Jakoel, Ron Be’eri, Oded Lipschits, Ronny Neumann, Yuval Gadot   +5 more
wiley   +1 more source

Procedures for DNA Extraction from Opium Poppy (Papaver somniferum L.) and Poppy Seed-Containing Products

Foods, 2020
Several commonly used extraction procedures and commercial kits were compared for extraction of DNA from opium poppy (Papaver somniferum L.) seeds, ground seeds, pollen grains, poppy seed filling from a bakery product, and poppy oil.
Šarlota Kaňuková, Michaela Mrkvová, Daniel Mihálik, Ján Kraic   +3 more
doaj   +1 more source

Yield and Yield Components of Winter Poppy (Papaver somniferum L.) Are Affected by Sowing Date and Sowing Rate under Pannonian Climate Conditions

Agriculture, 2023
Poppy cultivation has a long tradition in Central Europe. Growing winter poppy instead of the commonly grown spring poppy might increase seed yield, especially in the face of changing climatic conditions.
Reinhard W. Neugschwandtner, Georg Dobos, Helmut Wagentristl, Tomáš Lošák, Agnieszka Klimek-Kopyra, Hans-Peter Kaul   +5 more
doaj   +1 more source