Results 71 to 80 of about 8,482 (222)

Postbiotic Supernatants From Psychobiotic Strains Modulate Antioxidant and Serotonergic Responses

eFood, Volume 7, Issue 3, June 2026.
Cell‐free postbiotic supernatants obtained from psychobiotic strains exhibit strain‐dependent antioxidant and serotonergic effects. SCFA‐rich metabolites enhance antioxidant protection and modulate serotonin release in enterochromaffin cells, supporting their potential as functional ingredients for gut and brain health.
Cocean Ana‐Maria, Zorita Diaconeasa, Calina Ciont, Razvan Odocheanu, Alexandra Machitescu, Floricuta Ranga, Dan Cristian Vodnar   +6 more
wiley   +1 more source

Enhancing the total phenolic content and antioxidants of lemon pomace aqueous extracts by applying UV-C irradiation on the dried powder [PDF]

, 2016
Several studies have shown that UV-C irradiation promotes the bioactive compounds and antioxidants of fresh fruits and vegetables. The aim of this study was to apply UV irradiation in lemon pomace dried powder for enhancing its phenolic content and ...
Bowyer, Michael C., Golding, John B., Papoutsis, Konstantinos, Pristijono, Penta, Scarlett, Christopher J., Stathopoulos, Costas E., Vuong, Quan V.   +6 more
core   +4 more sources

An Iron(III)-S-methylthiosemicarbazone Complex: Synthesis, Spectral Characterization, and Antioxidant Potency Measured by CUPRAC and DPPH Methods

Journal of the Turkish Chemical Society, Section A: Chemistry, 2022
An iron(III) complex, [Fe(L1)Cl].H2O, was synthesized by template condensation reaction of 1,1,1-Trifluoroacetylacetone-S-methylthiosemicarbazone hydrogen iodide (L) and 2,3-dihydroxybenzaldehyde in the presence of iron(III) ions.
Büşra KAYA
doaj   +1 more source

Chemical Constituents and Biological Potentials of Teucrium scordium subsp. scordioides Extracts: In Vitro Experimental and In Silico Perspectives

ChemistryOpen, Volume 15, Issue 5, May 2026.
T. scordium subsp. scordioides may represent a natural source of antioxidants and enzyme inhibitors for use in different health‐promoting formulations. This study was undertaken to examine, for the first time, the antioxidant and enzyme inhibitory properties of several extracts obtained from the aerial parts of Teucrium scordium subsp.
Bengusu Hacer Akgul, Sakina Yagi, Mehmet Veysi Cetiz, Enver Saka, Gokhan Zengin, Eulogio J. Llorent‐Martínez, Marina Gómez‐Torres, Ismail Yapıcı, Ilhami Gulcin, Evren Yıldıztugay   +9 more
wiley   +1 more source

Effects of Cold and Hot Infusions on Antioxidant Activities of Rosehip Tea Bag

Turkish Journal of Agriculture: Food Science and Technology, 2021
In this study, the antioxidant activity values of infusions at different temperatures of the commercially sold rosehip tea bag. To determine the effect of different infusion temperatures on antioxidant activity, 7 different temperatures (0, 15, 30, 45 ...
Zeynep Akar, Erza Orhan, Seçil Durmuş
doaj   +1 more source

Organ‐Specific Phytochemical Composition and Bioactivity Profiling of Chaerophyllum aksekiense: A Multiassay Antioxidant, Enzyme Inhibition, and Correlation‐Based Evaluation

ChemistryOpen, Volume 15, Issue 5, May 2026.
This study reveals the organ‐specific phytochemical specialization of the endemic Chaerophyllum aksekiense for the first time. Although leaves exhibit the highest phenolic content and antioxidant capacity, flowers stand out with flavonoid accumulation, and roots demonstrate potent enzyme inhibition.
Bedrettin Selvi, Elif Aktürk Bozdemir
wiley   +1 more source

Antioxidant and Antifungal Effects of Lavandula stoechas Aqueous Extract Against Aspergillus niger and Fusarium oxysporum as a Potential Natural Preservative and Crop Protection Agent in the Agrifood Sector

Chemistry &Biodiversity, Volume 23, Issue 4, April 2026.
Phytochemical Investigation and Antioxidant and Antifungal Effects of Lavandula stoechas Aqueous Extract. ABSTRACT The antioxidant and antifungal activities of (Lavandula stoechas) L. stoechas aqueous extract were studied to examine their potential application against food and crop spoilage.
Imane Namoune, Fairouz Boubrik, Rima Yakoubi, Lynda Gali, Djamila Benouchenne, Samira Bendjedid, Hadj Sadok Tahar, Salim Terriche, Hamdi Bendif, Anis Ahmad Chaudhary, Tarek H. Taha, Walid Elfalleh, Stefania Garzoli   +12 more
wiley   +1 more source

Impact of Germination Time on Nutritional and Functional Properties of Ancient and Modern Wheat Flours and Their Application in Cake Formulation

Food Science &Nutrition, Volume 14, Issue 4, April 2026.
Germination (0–7 days) of ancient (einkorn, emmer) and modern (Esperia) wheats enhanced nutritional and functional properties by increasing lutein, phenolics, antioxidant capacity, and mineral bioavailability while reducing phytic acid. Cakes containing 20% substitution of 3 day germinated flour maintained acceptable texture and sensory properties ...
Tekmile Cankurtaran‐Kömürcü, Nermin Bilgiçli   +1 more
wiley   +1 more source

Optimization of aqueous extraction conditions for the recovery of phenolic compounds and antioxidants from lemon pomace [PDF]

, 2016
The aim of this study was to optimize the aqueous extraction conditions for the recovery of phenolic compounds and antioxidant capacity of lemon pomace using response surface methodology. An experiment based on Box–Behnken design was conducted to analyse
Bowyer, Michael C., Golding, John B., Papoutsis, Konstantinos, Pristijono, Penta, Scarlett, Christopher J., Stathopoulos, Costas E., Vuong, Quan V.   +6 more
core   +2 more sources

A Comparison of Total Antioxidant Capacities of Concord, Purple, Red, and Green Grapes Using the CUPRAC Assay [PDF]

Antioxidants, 2013
Considering how popular grapes are in terms of their antioxidant benefits, we compared concord, purple, red, and green grapes for total antioxidant capacity (TAC) and carbohydrate concentration. All grapes were acquired from commercial sources and samples of each were separated into skinned and not skinned groups.
Connor M. Callaghan, Robert E. Leggett, Robert M. Levin   +2 more
openaire   +3 more sources