Comparative Study of Bioactive Compounds and Biological Activities of Five Rose Hip Species Grown in Sicily.

Nowadays, research on plant extracts has attracted increasing interest. The aim of this study was to compare phenolic profile, vitamin C, and carotenoid content, as well as the biological activities of five different rose species, including , , , and . These species had different morphological characteristics, with showing higher size of flower petals and higher weight of hips.

Improvement of Fresh Ovine "Tuma" Cheese Quality Characteristics by Application of Oregano Essential Oils.

In the present work, oregano essential oils (OEOs) were applied to process the fresh ovine cheese "Tuma" obtained by pressed cheese technology. Cheese making trials were performed under industrial conditions using ewe's pasteurized milk and two strains of (NT1 and NT4) as fermenting agents. Two experimental cheese products (ECP) were obtained through the addition of 100 (ECP100) and 200 (ECP200) µL/L of OEO to milk, while the control cheese product (CCP) was OEO-free.

Chemical Composition and Biological Activities of Essential Oils from Genotypes Belonging to the Carvacrol and Thymol Chemotypes.

The remarkable biological activities of oregano essential oils (EOs) have recently prompted a host of studies aimed at exploring their potential innovative applications in the food and pharmaceutical industries. The chemical composition and biological activities of EOs from two genotypes, widely cultivated in Sicily and not previously studied for their biological properties, were characterized. Plants of the two genotypes, belonging to the carvacrol (CAR) and thymol (THY) chemotypes and grown in different cultivation environments, were considered for this study.

Bioactive compounds and antioxidant activity of four rose hip species from spontaneous Sicilian flora.

The morphological characteristics and health-promoting components (anthocyanins, phenolic compounds, carotenoids, and ascorbic acid) together with the in-vitro antioxidant capacity of hips collected from four rose species (Rosa canina, R. corymbifera, R. micrantha, and R.

[Popliteal artery entrapment syndrome].

Trapped popliteal artery syndrome is relatively uncommon: the literature reports some 60 cases. The clinical picture is linked to compression of the popliteal artery by the gastrocnemius as it contracts, thus distorting the arterial route. The result is an interruption in the blood flow distally to the area involved due to stenosis of the blood vessel that is at first functional but becomes organic.