Results 101 to 110 of about 46,899 (227)

Extracts From Grapefruit (Citrus paradisi) Peel via Microwave‐Assisted and Conventional Extractions: Evaluation of Nosema Infection and Toxicity in Honey Bees

Veterinary Medicine and Science, Volume 12, Issue 3, May 2026.
Conventional and microwave‐assisted extractions of grapefruit peels were optimized using response surface methodology (RSM) based on TPC, TFC, and antioxidant activity (DPPH). The phytochemical profiles of the two optimum extracts were characterized via HPLC before evaluating their acute and chronic toxicity, as well as their effects on honey bee (Apis
Muhammet Mükerrem Kaya, Hidayet Tutun, Nilüfer Vural, Özlem Özmen, Samet Okuyan   +4 more
wiley   +1 more source

Extrait hydrosoluble de propolis, procédé d'obtention et utilisation pour prévenir et/ou lutter contre les maladies des végétaux [PDF]

, 2019
L'objet de l'invention est un extrait hydrosoluble ne contenant pas d'alcool, obtenu à partir d'au moins une propolis choisie parmi la propolis de Peuplier, la propolis de Baccharis et la propolis de Dalbergia, et son utilisation pour la prévention ou le
Brat, Pierre, Cardinault, Nicolas, Chillet, Marc, Dutoit Verhaeghe, Auriane, Mertz, Christian   +4 more
core  

A Botanical Mixture of Boswellia serrata, Commiphora myrrha, Propolis and Scutellaria baicalensis Reduces Expression of Inflammatory Chemokines in Canine Keratinocytes In Vitro

Veterinary Medicine and Science, Volume 12, Issue 3, May 2026.
YSK‐AB, a botanical mixture, reduced nitric oxide production in RAW 264.7 cells and chemokine expression in canine keratinocytes, suggesting its potential as a natural therapeutic agent for inflammatory skin diseases in dogs. ABSTRACT Background Botanical ingredients can function as adjunctive therapies for managing inflammatory skin diseases ...
Danbee Ha, Kyungsook Jung, Hyungyeong Choi, Ji‐Seon Yoon   +3 more
wiley   +1 more source

Chemical composition and antimicrobial activity of propolis collected from some localities of Western Algeria [PDF]

, 2014
The chemical analysis and antibacterial activity of propolis collected from some parts of Western Algeria were investigated. The ethanolic extracts of propolis (EEP) were evaluated for further investigation.
Benbarek, H., Benhanifia, M., Boukraa, L., Inui, S., Kumazawa, S., Mohamed, W., Sakharkar, M., Shimomura, K., Tsuchiya, I.   +8 more
core   +1 more source

Exudate and Propolis from Escallonia pulverulenta: Phytochemical Characterization and Antibacterial Activity

Plants
Propolis is a complex mixture formed from exudates that bees collect from plants and then mix with beeswax and their own salivary enzymes. Chilean propolis is characterized by the presence of phenolic compounds, which are considered responsible for the ...
Bairon Jorquera, Gabriela Valenzuela-Barra, Ailin Mayorga, Jessica Mejía, Gabriel Núñez, Miguel Gómez, Gloria Montenegro, Waleska E. Vera Quezada, Javier Echeverría, Adriano Costa de Camargo, Gilsane Lino von Poser, Raquel Bridi   +11 more
doaj   +1 more source

Contact Sensitization in Adults With Atopic Dermatitis: A 21‐Year Single‐Center Tertiary Experience

Contact Dermatitis, Volume 94, Issue 5, Page 465-474, May 2026.
A graphical abstract has been included as supplemental material. ABSTRACT Background Atopic dermatitis is a common chronic inflammatory skin condition. Data on contact sensitization in adults with atopic dermatitis remain limited. Objectives To investigate the prevalence of contact sensitization in adults with and without AD: Patients/Methods A ...
Francesca Caroppo, Anna Zambello, Giulia Biolo, Fortunato Cassalia, Laura Ventura, Anna Belloni Fortina   +5 more
wiley   +1 more source

How to support growth with less energy [PDF]

, 2006
There is considerable potential to support growth with less use of primary energy and lower carbon emissions. This can be achieved through technical solutions (existing and new), as well as behavioural change.
Barrett, M., Lowe, R., Oreszczyn, T., Steadman, P.   +3 more
core  

THE ROLE OF THE PHENETHYLE ESTER OF CAFFEIC ACID ( CAPE) IN THE INHIBITION OF RAT LUNG CYCLOOXYGENASE ACTIVITY BY PROPOLIS. [PDF]

, 2002
n this study we investigated the effect of an ethanolic extract of propolis, with and without CAPE, and some of its components on cyclooxygenase (COX) activity.
BORRELLI, FRANCESCA, LONGO R., ROSSI, ANTONIETTA, RUSSO A., SAUTEBIN, LIDIA   +4 more
core   +1 more source

Optimization of the preparation process for propolis liposome and antioxidant activity analysis

Shipin yu jixie
[Objective] This study aimed to improve the water solubility of propolis, and expand the application of propolis in food industry. [Methods] By utilizing the film dispersion method, propolis liposome was prepared with cholesterol and soy lecithin as the ...
SUN Siyuan, KONG Lingjie, ZHU Hequan, DONG Jie   +3 more
doaj   +1 more source

To Avoid or Not to Avoid: Cross‐Reactivity Between Fragrance and Common Botanicals

Contact Dermatitis, Volume 94, Issue 5, Page 488-493, May 2026.
Among 356 fragrance‐allergic patients patch tested from 2020–2024, no clinically meaningful cross‐reactivity (> 10%) was observed between fragrance allergens and common non‐essential oil botanicals. These findings suggest fragrance‐allergic patients do not need to avoid botanicals such as aloe, coconut oil, or shea butter in fragrance‐free products ...
Sarah Karels, Brailyn Weber, Sara Hylwa, Solveig Ophaug, Katherine Lee, Anne Neeley   +5 more
wiley   +1 more source