Results 41 to 50 of about 13,026 (229)

Exploration of the Phytochemical and Antidiabetic Properties of Teucrium polium: A Natural Asset for Type 2 Diabetes Management

ChemistryOpen, EarlyView.
Teucrium polium shows antidiabetic activity with its phytochemical composition and biological activities. The essential oil is rich in carvacrol, thymol, γ‐terpinene, and o‐cymene, while the aqueous and hydroethanolic extracts are characterized by poliumoside, verbascoside, isorhamnetin‐3‐O‐rutinoside, and apigenin‐7‐rutinoside. Antioxidant activity is
Hajar El Ouadni, Aziz Drioiche, Fadoua El Makhoukhi, Omkulthom Al kamaly, Hannou Zerkani, Smail Amalich, Imane Tagnaout, Mohamed Radi, Yahya Cherrah, Touriya Zair, Katim Alaoui   +10 more
wiley   +1 more source

Characterization of antioxidant olive oil biophenols by spectroscopic methods [PDF]

, 2010
Olive oil contains numerous phenolic components with well-recognized health-beneficial activity. The major phenolic compounds present in olives and virgin olive oil-hydroxytyrosol, oleuropein and the oleuropein aglycones 3,4-DHPEA-EA and 3,4-DHPEA-EDA-as
Calheiros, Rita, Marques, Maria PM, Paiva-Martins, Fátima, Rodrigues, Vera   +3 more
core   +1 more source

Microglial Activation Under Hypoxic Conditions in Early Alzheimer's Disease: Can Natural SIRT1 Activators Be Therapeutic Allies in the Inflammation–Energy Axis?

Phytotherapy Research, EarlyView.
ABSTRACT Alzheimer's disease (AD) is a progressive neurodegenerative condition characterized by a preclinical stage that typically lasts for decades. Early on during this time, microglia react to pathological changes and become protective and even transiently delay neurodegeneration.
Sara Merlo, Cristiana Lucia Rita Lipari, Aurora Patti, Maria Angela Sortino   +3 more
wiley   +1 more source

EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of a health claim related to polyphenols in olive and maintenance of normal blood HDL-cholesterol concentrations (ID 1639, further assessment) pursuant to Article 13(1) of Regulation (EC) No 1924/2006 [PDF]

, 2012
<p>Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to provide a scientific opinion on a health claim pursuant to Article 13 of Regulation (EC) No 1924/2006 in the framework ...
Covas, EFSA Panel on Dietetic Products Nutrition and Allergies (NDA), Estevez-Gonzalez, Fki, Gonzalez-Santiago, Haban, Jemai, Mangas-Cruz, Marrugat, Perona, Perrinjaquet-Moccetti, Ruano, Singleton, Susalit, Violante, Vissers, Weinbrenner   +16 more
core   +3 more sources

Advances in Eco‐Friendly Extraction of Fruit Bioactive Compounds: Technologies, Challenges and Future Directions

Analytical Science Advances, Volume 7, Issue 1, June 2026.
Fruit bioactive compounds offer antioxidant, anti‐inflammatory, and preventive benefits, yet extraction is hindered by poor solubility and conventional methods using toxic solvents and high energy. This review evaluates traditional and advanced eco‐friendly technologies, highlighting efficiency, selectivity, and sustainability.
Abadi Gebreyesus Hndeya, Desta Berhe Sbhatu, Gebreselema Gebreyohannes   +2 more
wiley   +1 more source

Research Progress on Bioactivities of Oleuropein

Shipin gongye ke-ji, 2022
Oleuropein is a natural cleaved cyclic enol ether glucoside polyphenolic compound, which has bioactivities such as antioxidant, anti-inflammatory, and anti-apoptotic.
Qian WANG, Yiqing GE, Tao TONG
doaj   +1 more source

Natural Co‐Infection With Streptococcus agalactiae and Klebsiella pneumoniae in Cultured Nile Tilapia: Assessing Plant‐Based Therapeutics as Sustainable Alternatives to Antibiotics

Aquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
ABSTRACT Nile tilapia (Oreochromis niloticus), a key species in global freshwater aquaculture and a major contributor to Bangladesh's fish production, is increasingly affected by bacterial infections that compromise farm productivity. This study investigated natural co‐infection of bacterial pathogens in diseased tilapia and assessed the effectiveness ...
Md. Siddikur Rahman Sujon, Marufa Khatun, Debashis Biswas, Md. Shaif Rahman, Susmita Roy, Ridima Ahamed Ria, Sarker Mohammed Ibrahim Khalil, Md. Moshiur Rahman, Shamima Nasren, M. M. Mahbub Alam, Md. Abdullah Al Mamun   +10 more
wiley   +1 more source

Effect of Oleuropein on the Gene Expression of Brain-derived Neurotrophic Factor, Stress Oxidative, and Spatial Memory Impairment Caused by Scopolamine in Male Rats

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2021
Background and Objectives: Oleuropein is an important phenolic compound found in olive leaves that has important pharmacological functions in the central nervous system and neuroprotective effects in vitro and in vivo conditions. This study was conducted
Gelavij Mahnoodi, Azam Moshfegh
doaj  

Antifungal Activity of Oleuropein against Candida albicans—The In Vitro Study

Molecules, 2016
In the present study we investigated activity of oleuropein, a complex phenol present in large quantities in olive tree products, against opportunistic fungal pathogen Candida albicans.
Nataša Zorić, Nevenka Kopjar, Ivan Bobnjarić, Igor Horvat, Siniša Tomić, Ivan Kosalec   +5 more
doaj   +1 more source

Anti‐Lipogenic Effects of Iridoid‐Rich Lonicera caerulea Berry Extracts in a Cortisol‐Stimulated Adipocyte Model

Journal of Food Science, Volume 91, Issue 4, April 2026.
ABSTRACT Berries of Lonicera caerulea (blue honeysuckle; haskap) have been used since ancient times in traditional medicine in China, Japan, and northern Russia. This study aimed to extract, characterize, and evaluate the biological activity of iridoid‐rich fractions from haskap berries using an in vitro adipocyte model.
Liangchuan Guo, Yingjun Cui, Damith Costa, Jinli Qiao, Junwei Huo, H. P. Vasantha Rupasinghe   +5 more
wiley   +1 more source