Results 21 to 30 of about 27,919 (199)

A crossdisciplinary project on opium poppy

open access: yesOpium Poppy, 2023
The project aims to define a chrono-cultural framework for the early domestication of the Opium Poppy and its dispersal from Prehistory to the end of the Iron Age (6000-50 cal BC) in Europe and Southwest Asia.
Aurélie Salavert
openaire   +2 more sources

Evaluation of Biosynthetic Pathway and Engineered Biosynthesis of Morphine with CRISPR [PDF]

open access: yesBIO Web of Conferences, 2023
As a secondary metabolite produced by opium poppy (Papaver somniferum), morphine is a valuable subject for research and application purposes within the medical field.
Hao Luyang
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

open access: yesArchaeometry, 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   +5 more
wiley   +1 more source

Fast Opium Poppy Detection in Unmanned Aerial Vehicle (UAV) Imagery Based on Deep Neural Network

open access: yesDrones, 2023
Opium poppy is a medicinal plant, and its cultivation is illegal without legal approval in China. Unmanned aerial vehicle (UAV) is an effective tool for monitoring illegal poppy cultivation.
Zhiqi Zhang   +3 more
doaj   +1 more source

MSAP analysis reveals diverse epigenetic statuses in opium poppy varieties with different benzyisoquinoline alkaloid content. [PDF]

open access: yesTurk J Biol, 2020
DNA methylation is one of the major epigenetic modifications influencing the regulation of gene expression. The opium poppy is an important medicinal plant.
Bulut B, Aydinli Z, Türktaş-Erken M.
europepmc   +2 more sources

People, Land and Poppy: the Political Ecology of Opium and the Historical Impact of Alternative Development in Northwest Thailand [PDF]

open access: yesForest and Society, 2017
Thailand’s near-total elimination of opium poppy cultivation is attributed to “alternative development” programming, which replaces illicit crops with licit ones.
Bobby Anderson
doaj   +1 more source

Research Progress on Legal Supervision and Detection Technologies of Opium Poppy-Derived Ingredients in Foods [PDF]

open access: yesShipin Kexue
The abuse of opium poppy (Papaver somniferum L.) and its derivatives may lead to addiction and serious health problems. In recent years, cases of illegal addition of opium poppy-derived ingredients to foods have occurred frequently worldwide.
ZHANG Kewei, HU Di, ZHAO Mi, YUAN Xin, DENG Tingting, CHEN Ying
doaj   +1 more source

Cross-sensitization between poppy seed and buckwheat in a food-allergic patient with poppy seed anaphylaxis [PDF]

open access: yes, 2006
The opium poppy, Papaver somniferum L., is the source of both poppy seeds and opium. The commercially available seeds are widely used as ingredients for various kinds of food.
Wollenberg, A., Thomas, P., Oppel, T.
core   +1 more source

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