Results 71 to 80 of about 22,082 (182)

Propolisten suda çözünür bir fraksiyonun izolasyonu, karakterizasyonu ve bakteriyel konjonktivite karşı potansiyel etkinliğinin belirlenmesi

open access: yes
Propolis is a bee product with a variety of biological activities. Although chemical composition of propolis differs by the location but all propolis types possesses antimicrobial activity.
Alpay Karaoglu, Sengul   +5 more
core   +1 more source

Avaliação da atividade antiinflamatória do extrato padronizado de própolis P1 e de seu principal constituinte ativo, Artepillin C [PDF]

open access: yes, 2005
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas. Programa de Pós-Graduação em FarmacologiaA própolis é uma resina natural produzida pelas abelhas e utilizada popularmente para o tratamento de inúmeras doenças ...
Paulino, Niraldo
core  

Chemical composition and antimicrobial activity of honeybee (Apis mellifera ligustica) propolis from subtropical eastern Australia

open access: yes, 2015
Propolis is a material manufactured by bees and contains beeswax, bee salivary secretions and plant resins. Propolis preparations have been used for millennia by humans in food, cosmetics and medicines due to its antibacterial effects.
Massaro, C.F.   +7 more
core   +1 more source

Microwave Assisted Foam Mat Drying of Grapefruit (Citrus Paradisi): Drying Kinetics, Powder Characteristics and Bioactive Properties

open access: yesJournal of Food Process Engineering, Volume 49, Issue 6, June 2026.
Microwave‐assisted foam‐mat drying proved to be an effective method for creating grapefruit powder. The optimal foam and a drying condition of 600 W resulted in the best balance of drying efficiency, powder quality, and retention of bioactive compounds.
Mehmet Guldane
wiley   +1 more source

Pembuatan nanopropolis asal indonesia sebagai bahan antikanker payudara

open access: yes, 2013
Propolis is a honeybee product that is useful for self-protection, especially from invading microorganisms and temperature changes outside the beehive. Today, the term drug dosage propolis is extracted from beehives called raw honey or propolis.
Hasan, Akhmad Endang Zainal
core  

Characterization of new phenolic derivatives in Portuguese propolis by electrospray mass spectroscopy

open access: yes, 2009
This research outlines an extensive characterization of the phenolic composition of a propolis sample from the northeast of Porto gal. For that, ao ethanolic extract was prepared, fractionated by HPLC and the identification of the phenolic compounds ...
Falcão, Soraia   +4 more
core   +1 more source

The volatile composition of Portuguese propolis towards its origin discrimination

open access: yes, 2015
The volatiles from thirty six propolis samples collected from six different geographical locations in Portugal (mainland, Azores archipelago and Madeira Island) were evaluated. Populus x canadensis Moenchen leaf-buds and Cistus ladanifer L.
Falcão, Soraia   +3 more
core  

Propolin H from Taiwanese Propolis Induces G1 Arrest in Human Lung Carcinoma Cells

open access: yes, 2008
Propolis, a natural product collected by honeybee, has been reported to exert a wide spectrum of biological functions. In this study, we have isolated a novel component, namely, propolin H, and investigated its effects in human carcinoma cells.
WENG, MENG-SHIH;LIAO, CHIUNG-HO;CHEN, CHIA-NAN;WU, CHIA-LI;LIN, JEN-KUN   +1 more
core  

CHARACTERIZED PROPOLIS EXTRACTS, OBTAINED WITH STANDARDIZED EXTRACTION METHOD, SHOWN SIMILAR CHEMICAL PROFILE (HPLC-ESI-MSN) AND IN VITRO ANTIBACTERIAL, ANTIOXIDANT AND ANTI-INFLAMMATORY ACTIVITY TROUGH EVALUATION OF EXPRESSION OF miRNAS, mRNAS AND PROTEINS

open access: yes, 2018
Despite the great number of investigations, thè common scientific approaches to study biological activities of propolis present some limitations due to thè high naturai variability of propolis and different extraction methods used.
Daglia Maria   +5 more
core  

Prevalence of Contact Sensitisation Among Patients With Atopic Dermatitis in Thailand: A 20‐Year Retrospective Study

open access: yes
Contact Dermatitis, Volume 94, Issue 6, Page 689-693, June 2026.
Silada Kanokrungsee   +6 more
wiley   +1 more source

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