Results 141 to 150 of about 27,919 (199)

Exploring the "poppy seed defense" in oral fluid: detection of opioids following poppy seed consumption. [PDF]

J Anal Toxicol
Midtlyng L, Høiseth G, Rahho R, Thaulow CH.   +3 more
europepmc   +1 more source

Biosynthesis of benzylisoquinoline alkaloids and its evolution in plants. [PDF]

Plant Commun
Tian Y, An Z, Li Q, Bai G, Zhang Q, Dong Y, Chen Y, Chen S, Xu Z, Gao R.   +9 more
europepmc   +1 more source

Chemical Profiling of Nyaope and Its Public Health Implications. [PDF]

Toxics
Ratshisusu L, Simani OE, Moyo NB, Mavhandu-Ramarumo LG, Madala NE, Blackard JT, Selabe SG.   +6 more
europepmc   +1 more source

Analysis of Illicit Street Heroin Seized in Pakistan by Gas Chromatography-Mass Spectrometry (GC-MS) for Identification of Adulterants and Impurities. [PDF]

Int J Anal Chem
Usman M, Baig Y, Naseer A, Nardiello D, Quinto M.   +4 more
europepmc   +1 more source

DNA methylation orchestrates secondary metabolite biosynthesis and transport in Papaver somniferum. [PDF]

PLoS One
Aksoylu T, Turktas M.
europepmc   +1 more source

HITTITE GALAKTAR “OPIUM (POPPY)”?

, 2023
Galaktar is a noun that refers to a plant or substance mentioned in Hittite texts. In 1983, H. G. Güterbock conjectured that galaktar corresponds to the opium poppy (Papaver somniferum) although its presence in Hittite Anatolia was uncertain. However, some clues derived from Hittite texts together with some artefacts, suggest that Güterbock’s ...
Rita Francia
openaire   +3 more sources

Opium poppy (Papaver somniferum L.) oil for preparation of biodiesel: Optimization of conditions [PDF]

Applied Energy, 2011
Opium poppy, Papaver somniferum L, is one of the ancient herbal medicines. In addition to this medical use of latex, opium that is extracted from the immature seed capsule, it is also used illegally for pleasure.
Lacine Aksoy
exaly   +2 more sources

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Identification of the Opium Poppy

Journal of the Forensic Science Society, 1966
A simple technique for the identification of the Opium Poppy is described. The principal alkaloids are extracted from the plant by boiling water and identified by thin-layer chromatography in a benzene, dioxane, ammonium hydroxide, ethanol solvent.
John I. Thornton, Duayne J. Dillon
openaire   +1 more source