Results 271 to 280 of about 438,826 (310)
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Redox-potentiometric determination of peroxide value in edible oils without titration
Talanta, 2001Standard methods for peroxide value determination in edible oils, which are based on KI oxidation by the hydroperoxides and volumetric titration of the liberated iodine, have been improved using redox-potentiometric iodine determination without titration.
E, Kardash-Strochkova +2 more
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Lipid peroxidation markers in Crohn’s disease: the associations and diagnostic value
Clinical Chemistry and Laboratory Medicine, 2012Crohn's disease (CD) is an incurable and difficult to diagnose condition. While high sensitive C-reactive protein (CRP) remains the best biochemical marker, we evaluated the diagnostic usefulness of lipid peroxidation indices.Malondialdehyde/thiobarbituric acid-reactive substances (MDA/TBARS), peroxidation potential (PP), lipid hydroperoxides (ROOH ...
Dorota, Boehm +5 more
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Determination of peroxide value by fourier transform near‐infrared spectroscopy
Journal of the American Oil Chemists' Society, 2000AbstractA Fourier transform‐near infrared (FT‐NIR) method originally designed to determine the peroxide value (PV) of triacylglycerols at levels of 10–100 PV was improved upon to allow for the analysis of PV between 0 and 10 PV, a range of interest to the edible oil industry. The FT‐NIR method uses convenient disposable glass vials for sample handling,
Hui Li +3 more
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The determination of peroxide value by fourier transform infrared spectroscopy
Journal of the American Oil Chemists' Society, 1994AbstractA rapid method for the quantitative determination of peroxide value (PV) of vegetable oils by Fourier transform infrared (FTIR) transmission spectroscopy is described. Calibration standards were prepared by the addition oft‐butyl hydroperoxide to a series of vegetable oils, along with random amounts of oleic acid and water. Additional standards
F. R. van de Voort +4 more
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Analysis of oils: Determination of peroxide value
1987Peroxide value is the reactive oxygen contents expressed in terms of milliequivalents (meq) of free iodine per kilogram of fat. It is determined by titrating iodine liberated from potassium iodide with sodium thiosulphate solution. The paper provides the methodology in the determination of peroxide value. The apparatus and reagents needed are presented.
Low, Lai Kim, Ng, Cher Siang
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National value-based pricing negotiation for oncology drugs — lessons from China
Nature Reviews Clinical Oncology, 2023Jing Yuan, Minghui Li, Kevin Lu
exaly
Microesr to Check the Peroxide Value in Virgin Olive Oils
Proceedings of the Virtual 2021 AOCS Annual Meeting & Expo, 2021Matilde Tura +7 more
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Determination of the peroxide value of oils and fats
The Analyst, 1945C B, STUFFINS, H, WEATHERALL
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