Search results for "olive."
showing 10 items of 459 documents
La conservación preventiva de la colección de obra gráfica "Figuras imposibles" del artista José María Yturralde, ubicada en el Fondo de Arte y Patri…
2019
Flora Ossette’s ‘feminist visibility’ in her translation of Olive Schreiner’s Woman and Labour
2011
The visibility of the translator has become a pervasive topic of discussion in translation studies ever since it was explicitly approached by Lawrence Venuti in his well known 1995 The Translator’s Invisibility. In Flora Ossette’s translation into Spanish of Woman and Labour by Olive Schreiner we cannot only appreciate the voice of the “implicit translator” (Hermans 1996) but also the “explicit” voice. Indeed, the translator actively participates in the text by adding, omitting, reorganizing or emphasizing Schreiner’s ideas. Moreover, led on by the feminist ideals shared by both writer and translator, no less than by her fervent admiration for the South African authoress, she actually becom…
Olive oil intake and cancer risk: A systematic review and meta-analysis
2022
Background Research evidence has established the beneficial effects of diet in cancer prevention; various epidemiological studies have suggested that olive oil component could play a role in decreasing cancer risk. This systematic review and meta-analysis aims to investigate the association between olive oil consumption, cancer risk and prognosis. Methods A systematic search was conducted in PubMed, EMBASE and Google Scholar databases (end-of-search: May 10, 2020). Pooled relative risk (RR) and 95% confidence intervals (95% CIs) were estimated with random-effects (DerSimonian-Laird) models. Subgroup analyses, sensitivity analyses and meta-regression analysis were also performed. Results 45…
Influence of Variety and Maturity Stage on Sterolic Composition of Virgin Olive Oil from Central-Western Sicily
Olive oil is one of the most important food products throughout the Mediterranean Basin due to its high nutritional and dietetic value. In recent years, there has been increased interest in the sterols of olive oil for their health benefts and their importance to virgin olive oil quality regulation. The impact of sterols on the human health is proved by several studies, showing that a suffcient quantity of β-sitosterol inhibits the intestinal absorption of LDL-cholesterol. In olive oil the phytosterol concentration ranges from 800 to 2600 mg kg-1. Sterol esters evaluation has been proposed as useful parameter in studies related to varietal and geographical discrimination. Cultivar and matur…
On the influences of vegetation biomass on COSMO-Skymed X-band
2011
The knowledge of spatial and temporal variability of land cover is important to manage water resources for yield forecasting, water stress prediction, irrigation water management and flood protection. Cloud cover dramatically reduces the temporal resolution of optical data thus limiting their operational use; in addition, the spatial resolution is often inadequate for applications in heterogeneous areas. On the other hand, algorithms based on Synthetic Aperture Radar (SAR) implemented to retrieve vegetation parameters are not yet fully validated. New SAR missions (COSMO-Skymed and Terrasar-X) may represent a suitable source of data for operational uses due to the high spatial and temporal r…
Exploring the yeast biodiversity of green table olive industrial fermentations for technological applications
2011
In recent years, there has been an increasing interest in identifying and characterizing the yeast populations associated with diverse types of table olive elaborations because of the many desirable technological properties of these microorganisms. In this work, a total of 199 yeast isolates were directly obtained from industrial green table olive fermentations and genetically identified by means of a RFLP analysis of the 5.8S-ITS region and sequencing of the D1/D2 domains of the 26S rDNA gene. Candida diddensiae, Saccharomyces cerevisiae and Pichia membranifaciens were the most abundant yeast species isolated from directly brined Aloreña olives, while for Gordal and Manzanilla cultivars th…
Sustainability of food industry wastes: a microbial approach
2021
Abstract Agro-food industrial by-products signify a grave environmental problem. In addition to the conventional irrigation with wastewaters, the application of solids to the soil, and the extraction of worthwhile compounds for the pharmaceutical, cosmetics, and food industries, a microbiological strategy is also possible. In this review, the most promising microbiological methods for the valorization of wine and oil by-products are shown. Recently, there has been an upsurge in the exploitation of the waste materials generated by the wine and olive oil industries. Treatments by physical and chemical processes are generally costly, and they do not often provide entire solutions. Microbiologi…
Wine consumption in the Mediterranean diet: old concepts in a new sight
2012
The term “Mediterranean diet” is widely employed to indicate the typical diet of the Countries located on the Mediter- ranean sea coast. A growing body of scientific literature pointed out the healthy effects of this diet. In recent years we investigated about the protective effects of a regular and moderate wine consumption. As we know, alcoholic and non alcoholic wine constituents are responsible of different effects by means of molecular and cell mechanisms. Among the non alcoholic components, polyphenols (for example resveratrol and quercetin) were deeply investigated. The aim of this review is to underline the effects of a moderate and regular wine drinking in the context of the Medite…
The Impact of COVID-19 in the Italian Wine and Olive Oil Sector
2022
Coronavirus has produced worldwide many negative effects on the food economy, but wine industry is one of the main sector affected by the crisis especially due to the lock down involving restaurants and other retail distributions. 2019 ended in an extremely encouraging way for the Italian wine industry and especially for the sparkling wine sector, with an increase in foreign demand growing by almost 15%, This increase was largely due to the success of sales in Anglo-Saxon nations, such as the United States and less so in the United Kingdom due to Brexit, not to underestimate even exports to Japan, Russia and China.
Valorization of winery and oil mill wastes by microbial technologies
2015
Agro-food industrial wastes represent a serious environmental problem in producing countries. In addition to the traditional irrigation with wastewaters, application of solids to the land, and the extraction of valuable compounds for the pharmaceutical, cosmetics and food industries, a microbiological approach is also available. In this review, the most promising microbiological processes for the valorization of wine and oil by-products are presented. Recently, there has been an upsurge in the exploitation of the waste materials generated by the wine and olive oil industries. Treatments by physical and chemical methods are generally expensive, and they do not often provide complete solution…