Results 241 to 250 of about 39,005 (268)

Propolis against Urolithiasis [PDF]

open access: possibleFamily Medicine & Medical Science Research, 2015
Urolithiasis is a common presentation in Family Medicine. People who suffer from this problem very often seek natural treatments. Many natural remedies have been used to treat urolithiasis problems throughout history. Propolis is one of the bee products and a potential preventive and therapeutic agent for different health conditions.
Gunduz, O   +5 more
openaire   +2 more sources

Constituents of propolis

Experientia, 1978
The major constituents of propolis collected in Western Australia have been isolated and identified as pterostilbene (5), xanthorrhoeol (6), sakuranetin (2) and pinostrobin (1).
R. Lanteri   +3 more
openaire   +2 more sources

Inhibition of angiogenesis by propolis

Archives of Pharmacal Research, 2002
Propolis, obtained from honeybee hives, has been used in Oriental folk medicine as an anti-inflammatory, anti-carcinogenic, and immunomodulatory agent. There is considerable evidence suggesting that angiogenesis and chronic inflammation are codependent. Blockage of angiogenesis results in an anti-inflammatory effect. Ethanol (EEP) and ether extracts of
Eun-Hee Park   +3 more
openaire   +3 more sources

Photoprotective activity of propolis

Natural Product Research, 2008
The purpose of this study was to determine the photoprotective properties of propolis. The sun protection factor (SPF) of ethanol extract of propolis was evaluated by an in vitro method, using homosalate as control. This determination is based on the physical determination of the reduction of the energy in the UV range, through a film of product which ...
Marion Pommier   +3 more
openaire   +3 more sources

Dermatitis from propolis

Contact Dermatitis, 1983
22 patients with dermatitis from propolis were studied. In all the 21 tested subjects the tests with propolis were positive, and in 19 they were also positive to balsam of Peru. The chromatograms of the balsam and propolis show marked similarity and 3 identical peaks could be recognised in both substances. Among the patients sensitive to balsam of Peru
Zdzislawa Grzywa, Edward Rudzki
openaire   +3 more sources

Review of the biological properties and toxicity of bee propolis (propolis)

Food and Chemical Toxicology, 1998
Propolis is a multifunctional material used by bees in the construction and maintenance of their hives. Use of propolis by humans has a long history, predated only by the discovery of honey. Use of products containing propolis have resulted in extensive dermal contact and it is now increasingly being used a dietary supplement.
openaire   +3 more sources

Preparation of Gelatin/Carrageenan-Based Color-Indicator Film Integrated with Shikonin and Propolis for Smart Food Packaging Applications

ACS Applied Bio Materials, 2020
Gelatin/carrageenan-based functional intelligent film was fabricated by incorporating shikonin and propolis.
Swarup Roy, J. Rhim
semanticscholar   +1 more source

Propolis

2017
Riječ propolis izvedena je od grčkih riječi pro- prije i polis- grad, što se odnosi za zaštitu i obranu pčelinjeg grada, odnosno košnice. Propolis je poznat i pod nazivom pčelinje ljepilo. Sastoji se od 50% smole, 30% voska, 5% peludnih zrnaca i 15% ostalih spojeva.
Kovačić, Marin, Gvozdanović, Kristina
openaire   +1 more source

Propolis: Types, composition, biological activities and veterinary product patent prospecting.

The Journal of the Science of Food and Agriculture, 2020
Propolis is a resinous substance composed of a mixture of different plant parts and molecules secreted by bees. Chemically, propolis is defined as a complex matrix containing biologically active molecules with antibacterial, antifungal, antiviral ...
L. M. Santos   +8 more
semanticscholar   +1 more source

Phenolic Composition of Propolis

2017
Propolis is a resinous substance collected by honeybees from different plant sources, which consequently determine its chemical composition, particularly that of the phenolic constituents. According to their phenolic profiles, different types of propolis have been defined, such as poplar or Pacific.
Ana M. González-Paramás   +1 more
openaire   +2 more sources

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