Results 21 to 30 of about 491,983 (173)
Elkawnie: Journal of Islamic Science and Technology, 2020 : Misuse of adding chemical drugs – BKO – into herbal medicines is often done by irresponsible people. The aim is to increase efficacy instantly, to attract consumer interest. BKO, which are often added to herbal medicine, are antalgin and dexamethasone.
Agus Dwi Ananto +2 more
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Separation of Biojenic Amines Using Dansyl Cloride Derivatization and Mixed Micellar Liquid Chromatography [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2006 Separation of some biogenic amines via RP-HPLC using mixed micellar mobile phase was investigated. The compounds were derivatized before hand by dansyl chloride as a chromophoric reagent. Appropriate conditions for separation, were determined by studying
Mohammad Reza Hadjmohammadi +1 more
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Molecules, 2019 The intracellular drug concentration is needed for determination of target exposure at the site of action regarding its pharmacological action and adverse effects.
Tarapong Srisongkram +1 more
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Cloning, expression and purification of the general stress protein Yhbo from Escherichia coli [PDF]
Protein expression and purification. sous presse (2005) ?, 2005 We cloned, expressed and purified the Escherichia coli yhbO gene product, which is homolog to the Bacillus subtilis general stress protein 18 (the yfkM gene product), the Pyrococcus furiosus intracellular protease PfpI, and the human Parkinson disease protein DJ-1. The gene coding for YhbO was generated by amplifying the yhbO gene from E.
arxiv +1 more source
Foods, 2019 Honey composition and color depend greatly on the botanical and geographical origin. Water content, water activity and color of 50 declared acacia samples, collected from three different geographical zones of Romania, together with chromatographic ...
Niculina M. Mădaş +8 more
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Indonesian Journal of Chemistry, 2020 In the past years, Esomeprazole (EMP) was analyzed in human plasma samples, which still has stability issues; thus, the new biosampling technique known as Dried Blood Spot (DBS) might solve the issue.
Yahdiana Harahap +5 more
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Betaine content in buckwheat enriched wholegrain wheat pasta [PDF]
Acta Periodica Technologica, 2019 This study was conducted to investigate the effect of the addition of buckwheat flour, as well as the influence of buckwheat grain pretreatment, on betaine content in wholegrain wheat pasta.
Perović Jelena N. +6 more
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Drug Analytical Research, 2021 The present study reports the development and validation of a microbiological assay. To assess this methodology, the method was developed and validated for the quantification of CEF by high performance liquid chromatography (HPLC).
Idamir José Mascarello Junior +4 more
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Ho Chi Minh City Open University Journal of Science - Engineering and Technology, 2020 The monosaccharide composition is one of the crucial factors affecting the bioactivity of exopolysaccharide (EPS) in Cordyceps species. Therefore, many scientists have studied, analyzed monosaccharide composition and structure of EPS from Cordyceps ...
Le Thi Thuy Hang +6 more
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Synthesis And Characterization Of Polyynes End-Capped By Biphenyl Groups ({\Alpha},Ω-Biphenylpolyynes) [PDF]
Carbon volume:126 pages:232-240 (2018), 2018 Stable polyyne chains terminated with biphenyl end groups (a,u-biphenylpolyynes) were synthesized in a single step through a simple procedure by using the Cadiot-Chodkiewicz reaction conditions. The a,ubiphenylpolyynes were separated through HPLC analysis and identified by means of their electronic absorption spectra.
arxiv +1 more source