Results 211 to 220 of about 1,821 (267)

Development of a High‐Sensitivity Electrochemical Biosensor for Domoic Acid and Its Cellular Impact on Human Stem and Neuron‐Like Cells

open access: yesFood Science &Nutrition, Volume 14, Issue 5, May 2026.
Integrated workflow of domoic acid (DA) detection in seafood using a high‐sensitivity electrochemical biosensor and subsequent evaluation of DA‐induced cellular responses. (A) DA monitoring in seafood: Marine samples (European anchovy and mussels from the Marmara and Black Sea) were collected, extracted using a 1:1 methanol/water mixture, and analyzed ...
Emilia Qomi Ekenel   +10 more
wiley   +1 more source

Extraction, Structural Characterization and Anti‐Inflammatory Activity of Polysaccharides From Conioselinum vaginatum

open access: yesFood Science &Nutrition, Volume 14, Issue 5, May 2026.
This study employed an ultrasonic‐assisted extraction (UAE) method combined with column chromatography purification to obtain two homogeneous polysaccharides (CVP‐I and CVP‐II) from Conioselinum vaginatum, which exhibited distinct physicochemical properties and structural characteristics, and exerted anti‐inflammatory effects by inhibiting the ...
Conghui Ren   +6 more
wiley   +1 more source

Enhanced Bioactivity of Puerariae Radix‐ Hovenia Seed Extracts Through Lactiplantibacillus plantarum and Lacticaseibacillus paracasei Co‐Fermentation: Impact on Alcoholic Liver Injury and Macrophage Polarization

open access: yesFood Science &Nutrition, Volume 14, Issue 5, May 2026.
Puerariae Radix and Hovenia Seed were co‐fermented with Lactiplantibacillus plantarum and Lacticaseibacillus paracasei to produce PHF. In a mouse model of alcohol‐induced liver injury, PHF intervention alleviated liver damage. The underlying mechanism may be related to the regulation of macrophage polarization.
Yunpeng Sun   +7 more
wiley   +1 more source

Solvent‐Dependent Biological Activities of Aqueous and Ethanolic Extracts From Edible Insect Larvae

open access: yesFood Science &Nutrition, Volume 14, Issue 5, May 2026.
This study compares the functional activity profiles of aqueous and ethanolic extracts from edible insect larvae. Solvent‐dependent extraction resulted in distinct bioactivity patterns, highlighting the importance of extraction conditions in determining the functional potential of insect‐derived bioactive compounds.
Min‐Cheol Kang   +9 more
wiley   +1 more source

Pachymic Acid Alleviates Non‐Alcoholic Fatty Liver Disease via FGF21‐Mediated Inhibition of the p38 MAPK Pathway

open access: yesFood Science &Nutrition, Volume 14, Issue 5, May 2026.
Pachymic acid alleviates non‐alcoholic fatty liver disease via FGF21‐mediated inhibition of the p38 MAPK pathway. Pachymic acid (PAC) exerts anti‐ non‐alcoholic fatty liver disease (NAFLD) effects by promoting FGF21 expression, activating FGF21/FGFR1 signaling, and thereby suppressing p38 MAPK phosphorylation. ABSTRACT Non‐alcoholic fatty liver disease
Lijuan Nie   +8 more
wiley   +1 more source
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Tetrazolium Salts and Formazans

Progress in Histochemistry and Cytochemistry, 1976
The history of the tetrazolium salts and formazans goes back 100 years, to when Friese (1875) reacted benzene diazonium nitrate with nitromethane, to produce a cherry-red "Neue Verbindung". This was the first formazan. 19 years later, Von Pechmann and Runge (1894) oxidised a formazan to produce the first tetrazolium salt.
exaly   +3 more sources

Cyclische Formazane

Chemische Berichte, 1955
AbstractEs werden Cycloformazane erstmalig dargestellt. Man kann sie aus Phenylnitroformaldehyd‐[2‐nitro‐diphenylyl‐(2′)‐hydrazonen] über die ihnen entsprechenden Amidrazone durch Oxydation mit Luftsauerstoff synthetisieren. Chemische und physikalische Eigenschaften dieser neuen Verbindungsklasse werden erörtert.
Jerchel, D., Edler, W.
openaire   +2 more sources

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