Results 11 to 20 of about 968,163 (365)

Ionic Liquid-Based Ultrasonic-Assisted Extraction Coupled with HPLC and Artificial Neural Network Analysis for Ganoderma lucidum

open access: yesMolecules, 2020
Ganoderma lucidum is widely used in traditional Chinese medicine (TCM). Ganoderic acid A and D are the main bioactive components with anticancer effects in G. lucidum. To obtain the maximum content of two compounds from G.
Changqin Li   +8 more
doaj   +1 more source

Liquid chromatography-tandem mass spectrometry - Application in the clinical laboratory [PDF]

open access: yes, 2003
This review provides a concise survey of liquid chromatography tandem mass spectrometry (LCTMS) as an emerging technology in clinical chemistry. The combination of two mass spectrometers with an interposed collision cell characterizes LCTMS as an ...
Ford RE   +7 more
core   +1 more source

Fluorinated ligands in HPLC [PDF]

open access: yesChromatographia, 1981
The chromatographic behaviour of C6F5(CH2)3SiCl3, C6H5(CH2)3SiCl3, CF3(CF2)7CH2CH2SiCl3 and n-C10H21SiCl3 as well as the bonding of these ligands to silica is described. Phases with partially fluorinated ligands show entirely different chromatographic characteristics to analogous phases, where hydrogen replaces fluorine.
J. Köhler, A. Haas, H. Hemetsberger
openaire   +3 more sources

Development and Validation of an Improved HPLC-UV Method for the Determination of Tildipirosin in Horse Plasma

open access: yesActa Veterinaria, 2022
A simple, rapid, low-cost, and sensitive high-performance liquid chromatographic method was developed to determine tildipirosin in horse plasma. Plasma samples were extracted with diethyl ether, and after evaporation, tildipirosin was determined by ...
Galecio Juan Sebastián   +3 more
doaj   +1 more source

Molecular characterization of wild Pleurotus ostreatus (MW457626) and evaluation of $β$-glucans polysaccharide activities [PDF]

open access: yesVol 8, Issue 1, 2022, pp 52-62, 2023
Pleurotus ostreatus is a common cultivated edible mushroom worldwide. The fruiting bodies of P. ostreatus is a rich source of a $\beta$-glucans polysaccharide. The current study aimed to investigate the effectiveness of $\beta$-glucans as a natural polysaccharide produced by P. ostreatus as an antioxidant, antimicrobial, and anticancer.
arxiv   +1 more source

The status of Fusarium mycotoxins in Sub-Saharan Africa : a review of emerging trends and post-harvest mitigation strategies towards food control [PDF]

open access: yes, 2017
Fusarium fungi are common plant pathogens causing several plant diseases. The presence of these molds in plants exposes crops to toxic secondary metabolites called Fusarium mycotoxins. The most studied Fusarium mycotoxins include fumonisins, zearalenone,
Atanda, Olusegun Oladimeji   +3 more
core   +9 more sources

Hydrothermal liquefaction of sewage sludge; energy considerations and fate of micropollutants during pilot scale processing [PDF]

open access: yesWater Research 183 (2020) 116101, 2021
The beneficial use of sewage sludge for valorization of carbon and nutrients is of increasing interest while micropollutants in sludge are of concern to the environment and human health. This study investigates the hydrothermal liquefaction (HTL) of sewage sludge in a continuous flow pilot scale reactor at conditions expected to reflect future ...
arxiv   +1 more source

Development of HPLC-Orbitrap method for identification of N-bearing molecules in complex organic material relevant to planetary environments [PDF]

open access: yesIcarus, 2016, 275, pp.259-266, 2016
Although the Cassini Spacecraft and the Huygens lander provided numerous information about Titan atmospheric chemistry and the formation of its aerosols, the exact composition of these aerosols still remains unknown. A fruitful proxy to investigate these aerosols is the use of laboratory experiments that allow producing and studying analogs of Titan ...
arxiv   +1 more source

Molecular Identifification, Antioxidant Effifficacy of Phenolic Compounds, and Antimicrobial Activity of Beta-Carotene Isolated from Fruiting Bodies of Suillus sp [PDF]

open access: yesVol 6, 2020, pp:365-374, 2023
Suillus species, in general, are edible mushrooms, and environmentally important that are associated mostly with pine trees in the tropics regions. These fungi considered a remarkable source of phenolic compounds that play a crucial role as antioxidants which may reduce the risk of most human chronic diseases such as cancer, diabetes, asthma ...
arxiv   +1 more source

PENENTUAN KLORAMFENIKOL DALAM DAGING AYAM BROILER DENGAN METODE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY (HPLC)

open access: yesRekayasa, 2012
Determination of chloramphenicol on broiler meat in the traditional market by using High-Performance Liquid Chromatography (HPLC) method has been done.
Aman Sentosa Panggabean
doaj   +1 more source

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