Search results for "food product"
showing 10 items of 113 documents
Revalorization of Almond By-Products for the Design of Novel Functional Foods: An Updated Review
2021
The search for waste minimization and the valorization of by-products are key to good management and improved sustainability in the food industry. The great production of almonds, based on their high nutritional value as food, especially almond kernels, generates tons of waste yearly. The remaining parts (skin, shell, hulls, etc.) are still little explored, even though they have been used as fuel by burning or as livestock feed. The interest in these by-products has been increasing, as they possess beneficial properties, caused by the presence of different bioactive compounds, and can be used as promising sources of new ingredients for the food, cosmetic and pharmaceutical industry. Additio…
Comparing the effects of thermal and non-thermal technologies on pomegranate juice quality: A review.
2019
The consumption of pomegranate juice (PJ) has increased substantially since scientific literature reported its therapeutic benefits that are attributable to antioxidant, antimicrobial, anti-carcinogenic, and anti- inflammatory properties. The growing consumer demands for fresh and high-quality food products have led to the interest in non- thermal technologies for preservation of fruit juices. Although thermal pasteurization is the most widely used preservation technology, it has adverse effects on the nutritional and sensory quality of juices. Conversely, non- thermal technologies are suitable alternatives for preservation and without negative effects on the quality. However, there is limi…
Quick and dirty but still pretty good: a review of new descriptive methods in food science
2012
Summary For food scientists and industrials, descriptive profiling is an essential tool that involves the evaluation of both the qualitative and quantitative sensory characteristics of a product by a panel. Recently, in response to industrial demands to develop faster and more cost-effective methods of descriptive analysis, several methods have been offered as alternatives to conventional profiling. These methods can be classified in three families: (i) verbal-based methods (flash profile and check-all-that-apply), (ii) similarity-based methods (free sorting task and projective mapping aka Napping®) and (iii) reference-based methods (polarised sensory positioning and pivot profile). We succ…
Ethnocentrism Effects on Consumers’ Behavior during COVID-19 Pandemic
2021
The COVID-19 pandemic has upset everyone’s normal daily activities, generating psychiatric disorders and changing consumers’ preferences. Among others, the agri-food sector has experienced strong changes and, during the lockdown period, Italian consumers modified their purchasing habits in response to the fear and uncertainty generated by the spread of the virus. In order to find out the main consequences of the shock suffered during the period and to understand which factors have affected purchasing choices, an online survey was conducted on 286 Italian consumers. The results show that ethnocentrism has been the factor that most has influenced consumers’ behavior during the lockdown period…
Growth and sustainability of agricultural systems: the case of Sicilian wine-growing farms
2016
International audience; The Sicilian wine-growing sector is characterised by the presence on the one hand of many small enterprises that limit their activity to the first stage of the supply chain (field production) and on the other of few enterprises that adopt a strategy of total vertical integration, from the production to the sale of wine. The first group of enterprises operates in a competitive market and in many cases with marginal revenues that are lower than marginal costs, leading entrepreneurs to abandon the activity of grape production. The second group operates in an oligopolistic market and it is able to compete in an international market. Findings reveal that competitive advan…
Online Grocery Shopping at Multichannel Supermarkets: The Impact of Retailer Brand Equity
2021
Online shopping for food products is quickly accelerating worldwide, particularly following the impact of COVID-19 pandemic. Most e-grocers are multichannel supermarkets that have developed the onl...
What are you?: pragmatic, self-confident, #hashtag or a vital senior? Using marketing to curb alcoholism and encourage healthy consumption!
2017
From a public administration approach, alcohol consumption is responsible for 3.8% of overall mortality. From a private approach, companies in the alcohol industry are faced with increasing competi...
The role of mechanical properties of brittle airy foods on the masticatory performance
2010
This work investigates the mastication of two samples of typical cereal food products previously characterised by different sensory, textural and mechanical properties, by two complementary approaches. Electromyographic records and image analysis of chewed food particles first confirm the importance of the brittle behaviour of the products on human mastication. For both products, the fragmentation is followed by a significant agglomeration after less than 10 chewing cycles, both phenomena being correlated to the force magnitude and its evolution. Then, artificial mastication is undertaken to shed more light on the capability of the chewing simulator to discriminate both products under dry m…
Intensità degli scambi agroalimentari tra i Paesi del bacino del Mediterraneo
2013
The Mediterranean has always been an area of strategic interest for the European Union (eu), which, since its establishment, has woven a compact network of relationships with its trading partners in the South and East of the Mediterranean, signing cooperation and then associative agreements with them. This study aims to present a view of how the agro-food trade network has evolved between the eu’s Mediterranean partner countries and their neighbors in North Africa and the Near East. To measure the extent of this trade specific indicators are used which are also widely used in economic literature, albeit to analyze trade in sectors unconnected to agro-food. In particular, analyses carried ou…
Intensity of Italy's agri-food trade with countries outside the EU Mediterranean
2013
This paper aims to present a framework of trade relations between Italy and the countries of southern and eastern shores of the Mediterranean Sea. More specifically, using the indicators proposed in the analysis of international trade, we want to analyse the intensity of trade in agri-food products and the strength of trade ties between the bordering Mediterranean countries. The analysis of the intensity of trade flows of food products from Italy and the partner countries of North Africa and the Near East has allowed us to trace a network of flows between the countries in the area. If we can see an overall weakening of the agri-food trade, the analysis for individual partner states, however…