Results 21 to 30 of about 7,965 (217)
Journal of Analytical Science and Technology, 2017 Background Thin layer chromatography (TLC) has been a conventional analytical method which is currently used for separation and detection of drugs in biological and non-biological samples.
Kimia Esmaiili +1 more
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Cross-sensitization between poppy seed and buckwheat in a food-allergic patient with poppy seed anaphylaxis [PDF]
, 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.
Oppel, T., Thomas, P., Wollenberg, A.
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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
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Applied Sciences, 2023 Pyrrolizidine alkaloids, tropane alkaloids and opium alkaloids are natural plant toxins that have recently gained special interest in food safety due to their concerning occurrence in many foods and feeds.
Natalia Casado +4 more
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Benzylisoquinoline alkaloid biosynthesis in opium poppy [PDF]
Planta, 2014 Opium poppy (Papaver somniferum) is one of the world's oldest medicinal plants and remains the only commercial source for the narcotic analgesics morphine, codeine and semi-synthetic derivatives such as oxycodone and naltrexone. The plant also produces several other benzylisoquinoline alkaloids with potent pharmacological properties including the ...
Guillaume A W, Beaudoin +1 more
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Czech Journal of Genetics and Plant Breeding, 2010 Papaver somniferum is a chief source of diverse physiologically active alkaloids, required by the pharmaceutical industry. The present study describes the diversity of the alkaloid spectrum of 122 opium poppy accessions of Indian origin by means of a ...
Sudhir Shukla +4 more
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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)
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Role of the phloem in the biochemistry and ecophysiology of benzylisoquinoline alkaloid metabolism
Frontiers in Plant Science, 2013 Benzylisoquinoline alkaloids (BIAs) are a diverse group of biologically active specialized metabolites produced mainly in four plant families. BIA metabolism is likely of monophyletic origin and involves multiple enzymes yielding structurally diverse ...
Eun-Jeong eLee +2 more
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The role of proteomics in progressing insights into plant secondary metabolism [PDF]
, 2015 The development of omics has enabled the genome-wide exploration of all kinds of biological processes at the molecular level. Almost every field of plant biology has been analyzed at the genomic, transcriptomic and proteomic level.
Ascensión eMartínez-Márquez +5 more
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Content of alkaloids in ornamental Papaver somniferum L. cultivars growing in Estonia; pp. 34–39 [PDF]
Proceedings of the Estonian Academy of Sciences, 2017 The alkaloid content in industrial opium poppies (Papaver somniferum L.) has been studied by numerous authors, but not in ornamental cultivars.The aim of the study was to investigate the content of morphine, codeine, and papaverine in P.
Andres Meos, Liis Saks, Ain Raal
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