Results 81 to 90 of about 2,824 (198)

Effects of Resveratrol on Intestinal Flora and Metabolism in Rats With Non‐Steroidal Anti‐Inflammatory Drug‐Induced Intestinal Injury Under Plateau Hypoxia Environment

open access: yesFood Science &Nutrition, Volume 13, Issue 5, May 2025.
In the present study, we investigated the mitigating effect of resveratrol on intestinal injury induced by NSAIDs in a plateau hypoxia model by detecting cytokines (IL‐10, TNF‐α, and IL‐1β), oxidative stress markers (SOD and MPO), 16S rRNA, and serum metabolomics.
ShengLong Xue   +6 more
wiley   +1 more source

trans-Dichlorido{3,4-dimethoxy-2-[(2,3-η)-prop-2-en-1-yl]benzene}(pyridine-κN)platinum(II)

open access: yesIUCrData, 2016
In the title organoplatinum(II) complex, [PtCl2(C5H5N)(C11H14O2)], the methyleugenol ligand only coordinates to the PtII atom through the ethylenic double bond.
Thi Yen Hang Bui   +2 more
doaj   +1 more source

Theoretical and Electrochemical Evaluation of Cannabis Sativa L. Extracts as Corrosion Inhibitors for Mild Steel in Acidic Medium

open access: yesChemistryOpen, Volume 14, Issue 5, May 2025.
This study examines ethanol (EET), hexane (EHX), and dichloromethane (EDM) extracts of C. sativa L. as eco‐friendly corrosion inhibitors for mild steel in 1 M HCl. At 0.8 g/L, inhibition efficiencies of 90 %, 88 %, and 81 % are observed. Adsorption follows the Langmuir isotherm, supported by DFT, Monte Carlo, and molecular dynamics simulations ...
Salima Haddou   +11 more
wiley   +1 more source

Quantitative comparison between in vivo DNA adduct formation from exposure to selected DNA-reactive carcinogens, natural background levels of DNA adduct formation and tumour incidence in rodent bioassays [PDF]

open access: yes, 2017
This study aimed at quantitatively comparing the occurrence/formation of DNA adducts with the carcinogenicity induced by a selection of DNA-reactive genotoxic carcinogens.
Marin-Kuan, Maricel   +6 more
core  

Composition variation in essential oils of Artemisia nilagirica and Artemisia capillaris, growing in India [PDF]

open access: yes, 2010
The present study was aimed to find out the chemical constituents of essential oils of Artemisia nilagirica (Clarke) Pamp. and Artemisia capillaris Thunb. of Asteraceae family, growing in Garhwal region of India. The essential oils were obtained by hydro-
Badoni, Ruchi   +2 more
core   +2 more sources

In vivo validation of DNA adduct formation by estragole in rats predicted by physiologically based biodynamic modelling [PDF]

open access: yes, 2017
Estragole is a naturally occurring food-borne genotoxic compound found in a variety of food sources, including spices and herbs. This results in human exposure to estragole via the regular diet.
Alink, Gerrit   +8 more
core  

Volatile Profile of Bee Pollens: Optimization of Sampling Conditions for Aroma Analysis, Identification of Potential Floral Markers, and Establishment of the Flavor Wheel

open access: yesFood Science &Nutrition, Volume 13, Issue 1, January 2025.
The study describes the aroma composition of bee pollens from Central and Eastern Europe. Each pollen possesses its own specific volatile profile, with a number of aroma‐active ingredients. Terpenoids are of great importance for the overall aroma of bee pollen. The results establish the flavor wheel suitable for the comprehensive sensory description of
Mariann Csóka   +2 more
wiley   +1 more source

SYNTHESIS 7-HYDROXY-3’,4’-DIMETHOXYISOFLAVON FROM EUGENOL

open access: yesIndonesian Journal of Chemistry, 2011
Eugenol from the isolation of clove leaves oil had been utilized in the synthesis of 7-hydroxy-3',4'-dimethoxy-isoflavone based on deoxybenzoin intermediate. The raw material was firstly converted into methyleugenol using DMS (89.87%).
Andi Hairil Alimuddin   +5 more
doaj   +1 more source

Isolation of essential oil from different plants and herbs by supercritical fluid extraction [PDF]

open access: yes, 2012
This is the author’s version of a work that was accepted for publication in Journal of Chromatography A. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms
Fornari, Tiziana   +4 more
core   +2 more sources

Komponen minyak atsiri dari daun tiga jenis tumbuhan famili Myrtaceae asal Desa Soa dan Desa Sota Merauke

open access: yesJournal of Biological Researches, 1997
An isolation of the leaves of Asteromyrtus sp., Melaleuca leucaleucadendron, M.angustifolia and M.leucadendon Var. latifolia by steam distillation yielded 1.36, 1.02, 1.32 and 0.97 % essential oils respectively. Their constituents were analyzed using two
Yuliasri Jamal   +2 more
doaj   +1 more source

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