Results 51 to 60 of about 14,814 (252)
ケシ/ アヘンから描く地域生態史 ―中国雲南省紅河県の事例研究― [PDF]
, 2016 Utilizing the data, collected from Honghe County Gazetter, concerning the prohibition against poppy & opium and the introduction of substitute crop for poppy, this paper 1) shows the prosperity and decay of the production, distribution and utilization ...
兼重 努
core
Detection of substrate binding motifs for morphine biosynthetic pathway intermediates in novel wound inducible (R,S)-reticuline 7-O-methyltransferase of Papaver somniferum [PDF]
, 2011 The benzylisoquinoline alkaloids (BIA) comprise a large and diverse group of nitrogen-containing secondary metabolites with about 2500 compounds identified in plants.
Abha Meena +5 more
core +2 more sources
Archaeometry, EarlyView.Abstract This paper explores the relationship between wetland ecosystems and prehistoric lakeshore settlements within the Lake Ohrid basin (a biodiversity hotspot) by considering plant food systems at Ploča Mičov Grad, North Macedonia. The mid‐fifth millennium (c.4555–4373 to 4437–4241 cal BCE) waterlogged assemblage contained a diverse spectrum of ...
Amy Holguin +14 more
wiley +1 more source
Peran Taliban dalam Produksi Opium di Afghanistan Tahun 2007 2011 [PDF]
, 2015 This reasearch analyzes the role of Taliban in Opium trade in Afghanistan, especially during 2007 until 2011. Afghanistan is the worlds largest producer of opium.
Lavina, D. E. (Dicka) +1 more
core
Plant, Cell &Environment, Volume 49, Issue 5, Page 2516-2530, May 2026.ABSTRACT Hydroxycinnamoyl tyramine conjugates are phenolamides produced by plants in response to pathogen attack and biotic stresses. Their proposed mechanisms of action include cytotoxicity towards pathogens, cell wall reinforcement to restrict pathogen proliferation, and signaling activity to trigger general stress responses.
Halbay Turumtay +14 more
wiley +1 more source
ChemistryOpen, Volume 15, Issue 4, April 2026.Natural products derived from plants, animals, fungi, bacteria, and minerals contain diverse bioactive classes such as alkaloids, flavonoids, terpenoids, saponins, tannins, and phenolics. These natural products work through different mechanisms, including ROS inhibition, NF‐κB suppression, and cytokine regulation, and exhibit wide applications across ...
Sajid Ali +4 more
wiley +1 more source
Biosynthesis and regulatory mechanisms of benzylisoquinoline alkaloids in medicinal plants
Medicinal Plant BiologyBenzylisoquinoline alkaloids (BIAs) derived from Coptis species, opium poppy, and California poppy have been demonstrated to cure various diseases. Historically, Coptis species, opium poppy, and California poppy have served as models for the study of ...
Lingyue Qin +3 more
doaj +1 more source
Evaluation the Variation of Morphine Percentage in Different Turkish Opium Poppy (Papaver somniferum L.) Lines in Three Years [PDF]
Journal of Medicinal Plants and By-products, 2015 Opium poppy (Papaver somniferum L.) has two major products: alkaloids in the capsules and the seeds. It is known that opium poppy today contains alkaloid in great quantities.
Amir Rahimi +2 more
doaj
FROM FREE TRADE TO PROHIBITION: A CRITICAL HISTORY OF THE MODERN ASIAN OPIUM TRADE [PDF]
, 2000 The article begins by exploring America\u27s current war on drugs and how it represents a misuse of its power and misperception of the global narcotics trade.
McCoy, Alfred W.
core +1 more source
Direct Ambient Mass Spectrometry for Food, Beverage, and Agricultural Sample Analysis and Research
Mass Spectrometry Reviews, Volume 45, Issue 2, Page 429-452, March/April 2026.ABSTRACT Ambient and direct mass spectrometry (MS) methods are becoming increasingly used for the rapid analysis of food, beverage and agricultural samples. Novel ionization approaches combined with targeted, or untargeted workflows provide analytical outcomes within a greatly reduced time period compared to traditional separation science coupled with ...
Leigh M. Schmidtke +3 more
wiley +1 more source