Results 51 to 60 of about 7,089 (170)

Systemic Consequences of Chronic Ethanol Intake: From Microbiome Shifts to Metabolic Impairment

Comprehensive Physiology, Volume 16, Issue 2, April 2026.
Chronic ethanol intake disrupts whole‐body homeostasis by reducing energy intake and body mass, impairing physical function, and reshaping the gut microbiome. Microbiota shifts and depletion of short‐chain fatty acids increase gut permeability and drive hepatic inflammation, dyslipidemia, and glucose intolerance.
Muni Swamy Ganjayi, Thomas A. Krauss, Gage E. Demster, Sehyung Park, Garrett B. Anspach, Sarah R. Anthony, Shaohua Wang, Michael Tranter, Robert N. Helsley, Cory W. Baumann   +9 more
wiley   +1 more source

The Oldest Traces of Alcoholic Beverages in the Border Zone of the North and East European Plains

Archaeometry, Volume 68, Issue 2, Page 153-172, April 2026.
ABSTRACT Analysis of organic compounds preserved on pottery from the Bell Beaker community and the initial phase of the Trzciniec Cultural Sphere in the border zone of the Eastern and North European Plains was prompted by traces of alcoholic beverages found in contextually and formally analogous discoveries of more westerly provenance.
Dariusz Manasterski, Katarzyna Januszek, Angelina Rosiak, Aleksandra Cetwińska, Joanna Kałużna‐Czaplińska   +4 more
wiley   +1 more source

Enantioselective Determination of Chiral Fungicides in Food Samples Using Automated Dispersive Microextraction Coupled With UHPLC–MS/MS

Food Frontiers, Volume 7, Issue 2, March 2026.
The use of fatty acids and bio‐derived solvents eliminates the need for toxic solvents and, when combined with automated workstations, enables parallel sample processing, thereby improving extraction efficiency and reducing human error. ABSTRACT An enantioselective analytical method based on automated dispersive liquid–liquid microextraction (DLLME ...
Yuxin Wang, Yulin Wang, Yuanjun Nie, Jizhen Fu, Yukun Yang, Li Li, Xu Jing   +6 more
wiley   +1 more source

Blackcurrant Anthocyanins Attenuate Estrogen -Deficiency-Induced Bone Loss through Modulating Microbial-Derived Short-Chain Carboxylic Acids and Phytoestrogen Metabolites in Peri- and Early Postmenopausal Women

Metabolites
Objectives: The present study aimed to assess the effects of blackcurrant (BC) anthocyanins on concentrations of microbial-derived short-chain carboxylic acids (SCCAs) and metabolites of phytoestrogens.
Briana M. Nosal, Staci N. Thornton, Alexey V. Melnik, Ali Lotfi, Manije Darooghegi Mofrad, Alexander Aksenov, Elaine Choung-Hee Lee, Ock K. Chun   +7 more
doaj   +1 more source

On‐Surface Polymerization of Bis(pyridyl)butadiyne Evidenced by Scanning Tuneling Microscopy and Application in Photocatalysis

Small Structures, Volume 7, Issue 3, March 2026.
This work reveals direct on‐surface photosynthesis of Poly‐bis(pyridyl)butadiyne (PBPyB) from simple BPyB precursors. Long straight 1D‐conjugated polymer wires with trans positioning of the pyridine moieties are revealed for the first time by scanning tunneling microscopy (STM).
Yan Wu, Viet‐Dung Duong, Yannick Dappe, Cesar Gonzalez, Diana Dragoe, Isabelle Lampre, Ally Aukauloo, Hynd Remita, Xiaonan Sun   +8 more
wiley   +1 more source

Engineering an olfactory biosensor for preferential monitoring medium-chain fatty acids in wastewater

Sensing and Bio-Sensing Research
Monitoring medium-chain fatty acids (MCFAs) in wastewater is essential for environmental protection and resource recovery, as these compounds contribute to malodor issues while holding significant value as precursors to biofuels and fine chemicals ...
Yingjian Liu, Jiahui Sun, Fei Wang, Yu Zheng, Junhong He, Weihong Liu   +5 more
doaj   +1 more source

Chromatographic Profiling of Artisanal Chocolates: Volatile Composition and Methylxanthines as Markers of Cocoa Content

Journal of Food Science, Volume 91, Issue 3, March 2026.
ABSTRACT The increasing demand for artisanal chocolates highlights the importance of reliable analytical strategies for quality assurance and product authentication. In this study, 45 Brazilian artisanal chocolates (36%–100% cocoa) were characterized by integrated chromatographic and chemometric analyses. Seventeen representative samples were evaluated
Joseline Altissimo, Ian Cardoso, Bruno Quirino Araújo, Alan R. Pereira, João Victor M. de Almeida, Nayara A. dos Santos, Vinicius Câmara Costa, Maria Tereza Weitzel Dias Carneiro Lima   +7 more
wiley   +1 more source

A Facile Protocol for C(sp2)–C(sp3) Bond Formation Reactions Toward Functionalized E3 Ligase Ligands

ChemMedChem, Volume 21, Issue 4, 25 February 2026.
A robust C(sp2)–C(sp3) decarboxylative coupling strategy enables access to new CRBN ligands and degraders with improved physicochemical properties. This synthetic approach is expanding the chemical space beyond C(sp2)–N linkages, fine‐tuning proteolysis‐targeting chimera activities and unlocking previously inaccessible degrader chemotypes.
Anita Maksutova, Thomas M. Geiger, Lorenzo Cianni, Dominika E. Pieńkowska, Jan Gerhartz, Lina Read, Aleša Bricelj, Alexander Herrmann, Maurice Leon Nelles, Yuen Lam Dora Ng, Marcus D. Hartmann, Jan Krönke, Izidor Sosič, Radosław P. Nowak, Michael Gütschow, Christian Steinebach   +15 more
wiley   +1 more source

Characterisation of the Volatile Compounds and Key Odourants in Japanese Mandarins by Gas Chromatography–Mass Spectrometry and Gas Chromatography–Olfactometry

Separations
Japanese mandarins are becoming increasingly popular due to their pleasant aroma. The volatiles in four varieties of Japanese mandarins (Iyokan, Ponkan, Shiranui, and Unshiu mikan) were extracted by headspace solid-phase microextraction (HS-SPME) and ...
Lingyi Li, Rui Min Vivian Goh, Yunle Huang, Kim-Huey Ee, Aileen Pua, Daphne Tan, Shanbo Zhang, Lionel Jublot, Shao Quan Liu, Bin Yu   +9 more
doaj   +1 more source

The Honey Volatile Code: A Collective Study and Extended Version

Foods, 2019
Background: The present study comprises the second part of a new theory related to honey authentication based on the implementation of the honey code and the use of chemometrics.
Ioannis K. Karabagias, Vassilios K. Karabagias, Anastasia V. Badeka   +2 more
doaj   +1 more source