Results 31 to 40 of about 6,112 (129)

First Report on the Phytochemical and Pharmacological Properties of Hedysarum yilmazunalii

Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.
Hedysarum yilmazunalii was collected from Erzincan, Türkiye. The leaf, stem, and root parts were then used for methanolic extraction. The extracts were analyzed for their phytochemical composition by LC–MS/MS and tested for antioxidant, enzyme inhibitory, and antiproliferative activities.
Etem Osma, Tuğçe Varol, Samed Şimşek, Sevgi Altın, Mustafa Abdullah Yılmaz, Ali Aydın, Müjgan Elveren, Ali Kandemir   +7 more
wiley   +1 more source

Determination of Synthetic Food Colorants in Powder Beverage Samples by On-line HPLC-Cupric Reducing Antioxidant Capacity (CUPRAC) Assay with Post-Column Detection

, 2021
Due to the toxic and carcinogenic effects of some synthetic food colorants, their utilization is limited by food and health regulations. Synthetic colorants are preferred for their stability and low cost in food processing but their misuse may cause ...
Olgun, F. A. Ozdemir, Öztürk, Birsen, Apak, R.   +2 more
core   +1 more source

Exploring the Multitarget Pharmacological Potential of Halogeton sativus Secondary Metabolites: An Integrated Experimental and Computational Approach

Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.
Halogeton sativus is investigated through phytochemical isolation, biological evaluation, molecular dicking, molecular dynamics simulation, and ADMET prediction. The identified metabolites exhibit promising antioxidant, anti‐inflammatory, antimicrobial, and antidiabetic activities, while computational analyses provide mechanistic insights and favorable
Abd Elbasset Tamersit, Soumia Mouffouk, Chaima Mouffouk, Faizul Azam, Rayan A. Mulla, Najeh Kharbatia, Mariusz Jaremko, Abdul‐Hamid Emwas, Nourhene Hamdaoui, Saoudi Mongi, Sara Mouffouk, Waffa Bouafia, Hamada Haba   +12 more
wiley   +1 more source

Essential Oil Compositions and Biological Activities of Broussonetia papyrifera Aerial Parts: An Integrated In Vitro and In Silico Study

Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.
Essential oils from B. papyrifera stem bark and leaves were characterized by a high abundance of oxygenated sesquiterpenes, particularly spathulenol and (Z)‐dihydro‐apofarnesol. Both essential oils exhibited antioxidant and anti‐inflammatory activities, along with moderate cytotoxic effects.
Ty Viet Pham, Nguyen Thi Thoa, Nguyen Thi Huong, Le The Hoai, Tran Quang Hai, Shaza W. Shantier, Nguyen Thi Kim Thanh, Phan Hong Minh, Huynh Thi Ngoc Ni, Vo Thi Dung, Ninh The Son   +10 more
wiley   +1 more source

Deep Eutectic Solvent Based Microwave and Ultrasound Assisted Extraction of Bioactive Compounds From Vitex agnus‐castus: Optimization and Antioxidant/Antibacterial Evaluation

Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.
Deep eutectic solvent‐based microwave‐ and ultrasound‐assisted extraction strategies are optimized for the recovery of antioxidant compounds from Vitex agnus‐castus. The optimized extracts exhibit promising antioxidant and antibacterial activities, while HPLC analysis reveals valuable phenolic compounds.
Buse Ormancı, Özge Demir, Berrak Dumlupınar, Şah İsmail Kırbaşlar, Aslı Gök   +4 more
wiley   +1 more source

Modulatory Role of Melatonin in Cyclophosphamide‐Treated Platelets: Insights From Ex Vivo Oxidative Stress Model

Journal of Biochemical and Molecular Toxicology, Volume 40, Issue 9, September 2026.
Cyclophosphamide (CYP) alters the redox status in platelets, resulting in oxidative damage and platelet dysfunction as a result of oxidative stress. Melatonin plays a protective role and mitigates the CYP‐induced oxidative stress by directly scavenging ROS and augmenting the antioxidant defenses.
Anusha Berikai Ananthakrishna, Magdaline Christina Rajanand, Vani Rajashekaraiah   +2 more
wiley   +1 more source

Influence of different drying techniques on the quality and physicochemical properties of Ghana‐sourced turmeric (Curcuma longa L.) samples

JSFA reports, Volume 6, Issue 9, Page 345-355, September 2026.
Abstract Background This study evaluated the influence of four drying techniques—freeze drying (FZD), microwave drying (MCD), oven drying (OVD), and sun drying (SUD)—on the bioactive, nutritional, and physical properties of turmeric. Using standard analytical procedures, the samples were examined for antioxidant activity (DPPH and ABTS assays), total ...
Eric Antiri Aforo, Richard Osae, Maurice Tibiru Apaliya, Irene Akua Idun, Emmanuel Kwaw, Raphael N. Alolga, Francis Appiah   +6 more
wiley   +1 more source

Prevalidation of the CUPRAC method for determination of total antioxidant capacity

, 2016
U okviru ovog diplomskog rada provedena je prosudba validacijskih značajki i kontrola kakvoće CUPRAC metode za određivanje ukupnog antioksidativnog kapaciteta te je primjenom ispitanog postupka određen ukupni antioksidativni kapacitet vodenog i ...
Bainac, Mateja
core   +1 more source

Integrative Phytochemical, Antioxidant, and NLRP3‐Linked and Anti‐Inflammatory Evaluation of Salvia balansae (Aurès Chemotype): Insights Into Its Safety and Therapeutic Potential

ChemistryOpen, Volume 15, Issue 9, September 2026.
An endemic Aurès chemotype of Salvia balansae emerges as a rich source of luteolin, rosmarinic acid, and other polyphenols with potent antioxidant and NLRP3‐linked anti‐inflammatory activities. Protection against experimental inflammation, favorable enzyme‐modulating properties, and a wide safety margin highlight its promise as a pharmaceutical and ...
Khadra Afaf Bendrihem, Messaoud Hachemi, Mohamed Aimene Mihoubi, Fares Mohamed Amine, Majid Sharifi‐Rad, Dalal Houhou, Rahma Guemmaz, Khaled Kherraz, Azzeddine Zeraib, Assia Abdelmalek, Aicha Mouane, Nour Elhouda Ayeb, Chawki Bensuici, Maria Chikha, Kamel Nagaz, Ayomide Victor Atoki, Mohammed Messaoudi   +16 more
wiley   +1 more source

Modified CUPRAC method with electrochemical detection for the determination of antioxidant capacity of gallic acid [PDF]

, 2020
A modified cupric reducing antioxidant capacity (CUPRAC) method based on electrochemical monitoring of the Cu(II) ion reduction signal has been developed for the determination of the antioxidant capacity (AOC) of gallic acid.
Rafael Estévez Brito, María Teresa Moreno, Mellado, José Miguel Rodríguez, Moreno, María Teresa, Brito, Rafael Estévez, José Miguel Rodríguez Mellado   +5 more
core   +1 more source