Results 191 to 200 of about 199,014 (221)

A New Alkaloid in Opium

Scientific American, 1870
openaire   +1 more source

Alkaloids of the capsules of the opium poppy

Chemistry of Natural Compounds, 1976
L. F. Mamochkina, A. V. Gaevskii, A. I. Ban'kovskii   +2 more
openaire   +1 more source

Evaluation of hydrophilic interaction liquid chromatography stationary phases for analysis of opium alkaloids.

Journal of Chromatography A, 2017
Mohsen Bagheri, M. Taheri, Mohsen Farhadpour, H. Rezadoost, A. Ghassempour, H. Aboul‐Enein   +5 more
semanticscholar   +1 more source

Response surface methodology based on central composite design accompanied by multivariate curve resolution to model gradient hydrophilic interaction liquid chromatography: Prediction of separation for five major opium alkaloids.

Journal of Separation Science, 2017
M. Taheri, Mohsen Bagheri, R. S. Moazeni-Pourasil, A. Ghassempour   +3 more
semanticscholar   +1 more source

Determination of the total amount of morphine alkaloids in opium by pyrolysis-gas chromatography using principal component analysis

Journal of Analytical and Applied Pyrolysis, 1995
Toshiyuki Mitsui, Yoshikazu Fujimura
exaly  

Amantadine‐functionalized magnetic microspheres and stable isotope labeled internal standards for reducing matrix effect in determination of five opium alkaloids by liquid chromatography‐quadrupole linear ion trap mass spectrometry

Journal of the Chinese Chemical Society (Taipei), 2018
Fei Xu, Feng Liu, Chaozhan Wang, Yinmao Wei   +3 more
semanticscholar   +1 more source

Long-term anaerobic treatability studies on opium alkaloids industry effluents

Journal of Environmental Science and Health - Part A Toxic/Hazardous Substances and Environmental Engineering, 2010
A F Aydin, Mustafa Evren ERŞAHİN, Recep Kaan Dereli   +2 more
exaly  

THE OPIUM ALKALOIDS AND RESPIRATION

Journal of the American Medical Association, 1916
openaire   +1 more source

Extraction and determination of opium alkaloids in urine samples using dispersive liquid–liquid microextraction followed by high-performance liquid chromatography

Journal of Chromatography B: Analytical Technologies in the Biomedical and Life Sciences, 2011
Mojtaba Shamsipur, Nazir Fattahi
exaly  

Capillary zone electrophoresis with diode-array detection for analysis of local anaesthetics and opium alkaloids in urine samples

Journal of Chromatography B: Analytical Technologies in the Biomedical and Life Sciences, 2009
C Cruces-Blanco, Ana M García-Campaña
exaly