Results 101 to 110 of about 199,014 (221)

Effects of Plant Growth Regulators and Foliar Nutrients on the Alkaloid Content in Poppy Straw of Opium Poppy (Papaver somniferum L.)

International Journal of Plant Biology
Poppy (Papaver somniferum L.) is an important industrial plant worldwide. It is legally cultivated in seven countries around the world for the production of poppy straw or raw opium in India for alkaloid extraction. This work focused on testing different
Ľuboš Nastišin, Jozef Fejér, Richard Hercek, Alena Miháliková, Alexander Fehér, Pavol Porvaz, Štefan Tóth, Peter Hozlár   +7 more
doaj   +1 more source

Impacts of organic and inorganic fertilizer applications over some technological characteristics of anise (Pimpinella Anisum l.) variety and ecotypes [PDF]

, 2015
Bu çalışma, Aydın ekolojik koşullarında organik ve inorganik gübre uygulamalarının Anason (Pimpinella anisum L.) çeşit ve ekotiplerinin bazı teknolojik özellikleri üzerine etkisini belirlemek amacıyla yapılmıştır.
Arabacı, Olcay, Doğramacı, Sezen
core  

L-Selectride as a General Reagent for the O-Demethylation and N-Decarbomethoxylation of Opium Alkaloids and Derivatives¹

, 2016
L-Selectride was shown to be an efficient and general O-demethylating agent for the opium alkaloids and their derivatives and also an efficient reagent for the cleavage of methyl carbamates, thus offering a convenient method for the N-demethylation of ...
Andrew Coop (1416964), James W. Janetka (1386372), Kenner C. Rice (1321671), John W. Lewis (1290534)   +3 more
core   +1 more source

TRAINING NEEDS OF FARMERS ABOUT IMPROVED OPIUM PRODUCTION TECHNOLOGY IN PRATAPGARH DISTRICT OF RAJASTHAN [PDF]

, 2020
The opium (Papaver somniferum L.) is one of the most important medicinal plants. Opium is highly paying cash crop owing to the pricing policy of the Government of India.
K P S Rathore, Arvind Kumar Jhajharia, G S Bangarva   +2 more
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Opium in Iran

, 2014
Pokud bychom mohli účinky drog na lidský organismus popsat jen těmito slovy, byly by drogy jistě součástí života každého z nás. Je zde však i druhá strana, která ani zdaleka není tak fascinující, jako ta první, a je důvodem, proč drogám připisujeme tak ...
Váchal, Vladimír
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Pulsed ultrasound-assisted extraction followed by purification with SBA-15 for the control of opium alkaloids in biscuits and sponge cakes

Microchemical journal (Print), 2022
Gema Casado-Hidalgo, S. Morante-Zarcero, D. Pérez-Quintanilla, I. Sierra   +3 more
semanticscholar   +1 more source

Somatic embryogenesis, rhizogenesis, and morphinan alkaloids production in two species of opium poppy [PDF]

, 2001
A study of somatic embryogenesis and rhizogenesis and their influence on production of morphinan alkaloids on two species of opium poppy is presented. We identified the ratios of auxin and cytokinin that caused somatic embryogenesis and rhizogenesis in ...
My Abdelmajid Kassem, Annie Jacquin
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Genetic Characterization of Turkish Commercial Opium Poppy (Papaver somniferum L.) Cultivars Using ISSR and SSR Markers

Journal of New Results in Science, 2014
– Economically important plant opium poppy (Papaver somniferum L.) is a medicinal plant producing benzylisoquinoline alkaloids such as narcotic analgesic morphine and codeine, antimicrobial agent sanguinarine.
Gülşen Boztepe Güçlü, İskender Parmaksız, Mesut Koyuncu, Neşet Arslan, Tuğba Gürkök   +4 more
doaj  

Determination of morphine and related alkaloids in crude morphine, poppy straw and opium preparations by micellar electrokinetic capillary chromatography

, 1995
KcA rapid method for the determination of morphine and related alkaloids in crude morphine, poppy straw and opium preparations by micellar electrokinetic capillary chromatography (MEKC) has been developed.
Wells, Robert J., Robertson, James, Craige Trenerry, V.   +2 more
core   +1 more source

Variability of alkaloid content in Papaver somniferum L.

Journal of Applied Botany and Food Quality, 2012
A total of 300 accessions of opium poppy (Papaver somniferum L., Papaveraceae) of the IPK genebank collection from nearly all over the world were cultivated under field conditions in Gatersleben for morphological and phytochemical characterisation ...
A. Dittbrenner, H.-P. Mock, A. Börner, U. Lohwasser   +3 more
doaj