Chemical variability ofArtemisia vulgaris L. essential oils originated from the Mediterranean area of France and Croatia

2003 ◽  
Vol 18 (5) ◽  
pp. 436-440 ◽  
Author(s):  
I. Jerkovic ◽  
J. Mastelic ◽  
M. Milos ◽  
F. Juteau ◽  
V. Masotti ◽  
...  
Keyword(s):  
Essential Oils ◽  
Mediterranean Area ◽  
Chemical Variability ◽  
The Mediterranean

scholarly journals Anti-Candida Activity of Essential Oils from Lamiaceae Plants from the Mediterranean Area and the Middle East

Antibiotics ◽  
2020 ◽  
Vol 9 (7) ◽  
pp. 395
Author(s):  
Giulia Potente ◽  
Francesca Bonvicini ◽  
Giovanna Angela Gentilomi ◽  
Fabiana Antognoni
Keyword(s):  
Middle East ◽  
Essential Oils ◽  
Antimicrobial Agents ◽  
Current Knowledge ◽  
Clinical Manifestations ◽  
Bloodstream Infections ◽  
Mediterranean Area ◽  
Candida Spp ◽  
Incidence And Mortality ◽  
The Mediterranean

Extensive documentation is available on plant essential oils as a potential source of antimicrobials, including natural drugs against Candida spp. Yeasts of the genus Candida are responsible for various clinical manifestations, from mucocutaneous overgrowth to bloodstream infections, whose incidence and mortality rates are increasing because of the expanding population of immunocompromised patients. In the last decade, although C. albicans is still regarded as the most common species, epidemiological data reveal that the global distribution of Candida spp. has changed, and non-albicans species of Candida are being increasingly isolated worldwide. The present study aimed to review the anti-Candida activity of essential oils collected from 100 species of the Lamiaceae family growing in the Mediterranean area and the Middle East. An overview is given on the most promising essential oils and constituents inhibiting Candida spp. growth, with a particular focus for those natural products able to reduce the expression of virulence factors, such as yeast-hyphal transition and biofilm formation. Based on current knowledge on members of the Lamiaceae family, future recommendations to strengthen the value of these essential oils as antimicrobial agents include pathogen selection, with an extension towards the new emerging Candida spp. and toxicological screening, as it cannot be taken for granted that plant-derived products are void of potential toxic and/or carcinogenic properties.

Antimicrobial Activity of Essential Oils from Aromatic Plants Grown in the Mediterranean Area

2009 ◽  
Vol 21 (2) ◽  
pp. 185-189 ◽  
Author(s):  
Luca Tommasi ◽  
Carmine Negro ◽  
Antonio Miceli ◽  
Franco Mazzotta
Keyword(s):  
Antimicrobial Activity ◽  
Essential Oils ◽  
Mediterranean Area ◽  
Aromatic Plants ◽  
The Mediterranean

scholarly journals Anti-plasmodial and insecticidal activities of the essential oils of aromatic plants growing in the Mediterranean area

2012 ◽  
Vol 11 (1) ◽  
pp. 219 ◽  
Author(s):  
Mario Dell’Agli ◽  
Cinzia Sanna ◽  
Patrizia Rubiolo ◽  
Nicoletta Basilico ◽  
Elisa Colombo ◽  
...  
Keyword(s):  
Essential Oils ◽  
Mediterranean Area ◽  
Aromatic Plants ◽  
The Mediterranean ◽  
Insecticidal Activities

Spatial Distribution of Pre-Warm Front Rainfall in the Mediterranean Area

1988 ◽  
Vol 19 (1) ◽  
pp. 53-64 ◽  
Author(s):  
C. Corradini ◽  
F. Melone
Keyword(s):  
Mediterranean Area ◽  
Compact Structure ◽  
Large Variability ◽  
Air Mass ◽  
Orographic Effects ◽  
Warm Front ◽  
Average Rainfall ◽  
Convective Motions ◽  
Rainfall Type ◽  
The Mediterranean

Evidence is given of the distribution of pre-warm front rainfall at the meso-γ scale, together with a discussion of the main mechanisms producing this variability. An inland region in the Mediterranean area is considered. The selected rainfall type is commonly considered the most regular inasmuch as it is usually unaffected by extended convective motions. Despite this, within a storm a large variability in space was observed. For 90% of measurements, the typical deviations from the area-average total depth ranged from - 40 to 60 % and the storm ensemble-average rainfall rate over an hilly zone was 60 % greater than that in a contiguous low-land zone generally placed upwind. This variability is largely explained in terms of forced uplift of air mass over an envelope type orography. For a few storms smaller orographic effects were found in locations influenced by an orography with higher slopes and elevations. This feature is ascribed to the compact structure of these mountains which probably determines a deflection of air mass in the boundary layer. The importance of this type of analysis in the hydrological practice is also emphasized.

Chemical variability and antioxidant activities of the essential oils of the aerial parts of Ammoides verticillata and the roots of Carthamus caeruleus and their synergistic effect in combination

2020 ◽  
Vol 23 ◽  
Author(s):  
Imane Rihab Mami ◽  
Noria Merad-Boussalah ◽  
Mohammed El Amine Dib ◽  
Boufeldja Tabti ◽  
Jean Costa ◽  
...  
Keyword(s):  
Essential Oil ◽  
Essential Oils ◽  
Antioxidant Activities ◽  
Radical Scavenging Activity ◽  
Antioxidant Properties ◽  
Radical Scavenging ◽  
Natural Food ◽  
Chemical Compositions ◽  
Chemical Variability ◽  
Ammoides Verticillata

Aim and Objective: Oxidative stress is implicated in the development and progression of many disease. Some of appropriate actions that could be initiated to taken to resolve the problem of these diseases are search for new antioxidant substances isolated from plants. The aims of this study were to study the intraspecies variations of A. verticillata and C. caeruleus essential oils from 8 locations using statistical analysis, the in vitro antioxidant properties of collective essential oils and in combinations. Materials and Methods: The essential oils were analyzed by GC and GC-MS. The intraspecies variations of the essential oil compositions were discussed using principal component analysis (PCA) and cluster analysis (CA). The antioxidant properties were evaluated DPPH-radical scavenging activity and β-carotene bleaching test. Results: The main components of Ammoides verticillata collective essential oil (Coll EO) were thymol (30.5%), carvacrol (23.2%), p-cymene (13.1%), limonene (12.5%) and terpinene-4-ol (12.3%). While roots of Carthamus caeruleus essential oil were dominated by carline oxide (86.2%). The chemical variability allowed the discrimination of two main Groups for both Coll EOs. A direct correlation between the altitudes, climate and the chemical compositions was evidenced. Ammoides verticulata and Carthamus caeruleus Coll Eos showed good antioxidant activity. In binary mixture, the interaction both Coll Eos and between oils rich of thymol and/or carvacrol with carlina oxide produced the best synergistic effects, compared to individual essential oils and the synthetic antioxidant (BHT). Conclusion: Ammoides verticillata and Carthamus caeruleus essential oil blends can be used as a natural food preservative and alternative to chemical antioxidants.

Warfare and Environment in the Ancient World

2013 ◽  
pp. 127-140
Author(s):  
J. Donald Hughes
Keyword(s):  
Natural Environment ◽  
Armed Conflict ◽  
Near East ◽  
Mediterranean Area ◽  
Ancient World ◽  
Direct Effects ◽  
Environmental Properties ◽  
The Mediterranean ◽  
Ancient Warfare ◽  
The Military

This chapter deals with ancient warfare and the environment. Hunting was often been considered as a form of warfare, and art frequently portrayed humans in battle with animals. Armed conflict had its direct influences on the environment. Along with damage to settled agriculture, warfare had affected other lands such as pastures, brush lands, and forests. It is noted that birds, pigs, bears, rodents, snakes, bees, wasps, scorpions, beetles, assassin bugs, and jellyfish have been employed as weaponized animals in ancient warfare, which, in the Mediterranean area and Near East, had vital environmental properties. The direct effects of battle have been shown by ancient historians, but just as important were the influences of the military-oriented organization of societies on the natural environment and resources.

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