CONSIDERATIONS ON THE ROLE OF TEXTILE FIBERS RECOVERED IN HIGH VALUE - ADDED PRODUCTS

Author(s):  
Eftalea Carpus ◽  
Angela Dorogan ◽  
Teodor Sarbu ◽  
Cristina Grosu ◽  
Cristina Stroe
Author(s):  
Paul Harris

New Zealand is currently debating its potential to contribute to what is commonly known as the "knowledge economy". In discussing the knowledge economy, politicians and certain academics tend to reduce it to industries such as information technology and biotechnology. However, both skill and design are forms of knowledge that are incorporated into value-added products such as high quality furniture. Denmark and Italy are two countries that have taken the lead in the export of such products.This paper explores the role of skill and design in the Italian and Danish furniture industry in comparison with developments in the NZ furniture industry.


2021 ◽  
Vol 2021 ◽  
pp. 1-9
Author(s):  
Ahmad Taha Khalaf ◽  
Yuanyuan Wei ◽  
Sadiq Jaafir Aziz Alneamah ◽  
Sarmad Ghazi Al-Shawi ◽  
Samiah Yasmin Abdul Kadir ◽  
...  

Nutraceuticals have taken on considerable significance due to their supposed safety and possible nutritional and medicinal effects. Pharmaceutical and dietary companies are conscious of monetary success, which benefits healthier consumers and the altering trends that result in these heart-oriented value-added products being proliferated. Numerous nutraceuticals are claimed to have multiple therapeutic benefits despite advantages, and unwanted effects encompass a lack of substantial evidence. Several common nutraceuticals involve glucosamine, omega-3, Echinacea, cod liver oil, folic acid, ginseng, orange juice supplemented with calcium, and green tea. This review is dedicated to improving the understanding of nutrients based on specific illness indications. It was reported that functional foods contain physiologically active components that confer various health benefits. Studies have shown that some foods and dietary patterns play a major role in the primary prevention of many ailment conditions that lead to putative functional foods being identified. Research and studies are needed to support the possible health benefits of different functional foods that have not yet been clinically validated for the relationships between diet and health. The term “functional foods” may additionally involve health/functional health foods, foods enriched with vitamins/minerals, nutritional improvements, or even conventional medicines.


2021 ◽  
Vol 22 (22) ◽  
pp. 12249
Author(s):  
Martha Inés Vélez-Mercado ◽  
Alicia Guadalupe Talavera-Caro ◽  
Karla María Escobedo-Uribe ◽  
Salvador Sánchez-Muñoz ◽  
Miriam Paulina Luévanos-Escareño ◽  
...  

Production of biofuels and other value-added products from lignocellulose breakdown requires the coordinated metabolic activity of varied microorganisms. The increasing global demand for biofuels encourages the development and optimization of production strategies. Optimization in turn requires a thorough understanding of the microbial mechanisms and metabolic pathways behind the formation of each product of interest. Hydrolysis of lignocellulosic biomass is a bottleneck in its industrial use and often affects yield efficiency. The accessibility of the biomass to the microorganisms is the key to the release of sugars that are then taken up as substrates and subsequently transformed into the desired products. While the effects of different metabolic intermediates in the overall production of biofuel and other relevant products have been studied, the role of proteins and their activity under anaerobic conditions has not been widely explored. Shifts in enzyme production may inform the state of the microorganisms involved; thus, acquiring insights into the protein production and enzyme activity could be an effective resource to optimize production strategies. The application of proteomic analysis is currently a promising strategy in this area. This review deals on the aspects of enzymes and proteomics of bioprocesses of biofuels production using lignocellulosic biomass as substrate.


Author(s):  
Melanie Groisil ◽  
Salisu Ibrahim ◽  
Ahmed S. AlShoaibi ◽  
Ashwani K. Gupta

Numerical examination of acid gas pyrolysis is presented with a focus to determine optimum condition for producing both sulfur and syngas that can be used in industry at high conversion efficiency of acid gas. Detailed simulation of acid gas to produce sulfur and syngas is presented that provides the feasibility of establishing plausible reactor conditions for such a recovery. This is a much different approach of producing thermal energy and sulfur. The results revealed that only pyrolysis of specific acid gas composition leads to the production of syngas and that temperature plays an important role in the conversion process. The simulation results provided here reveal the role of acid gas composition on high sulfur and syngas recovery under different operational conditions of the reactor with minimal adverse effect on the environment. The produced syngas can be utilized to enhance energy generation or produce valuable chemicals. The operational conditions provide means to seek different composition of the syngas. The syngas can then be used to produce value added products or liquid fuels. Detailed results under various input and operational conditions of the reactor are presented in the paper.


2020 ◽  
Vol 18 (3) ◽  
pp. e0107 ◽  
Author(s):  
Miguel Martín-Retortillo ◽  
Ana Serrano ◽  
Ignacio Cazcarro

Aim of study: To evaluate the changes in Spanish agricultural production since 1950s in a context of intense transformations in terms of the regional and crop composition.Area of study: Spanish provinces during the second half of the twentieth century.Material and methods: We use index decomposition analysis to evaluate the changes in the value and volume of crop production, as well as the role of product composition and the regional distribution of production.Main results: Spanish agriculture have focused on certain regions in the south or in the east of Spain. Some products like vegetables or fruits have a positive prices and composition effects, encouraging the production in these provinces.Research highlights: We found a ‘double concentration’: Spanish agriculture has increasingly tended to produce high value-added products, such as vegetables, fruit and olive oil. On the other hand, crop production is concentrated in the southern and eastern provinces of Spain.


2015 ◽  
Vol 10 (3) ◽  
pp. 191-207
Author(s):  
Walentyna Kwiatkowska

The role of the service sector in the economy is increasing in the process of socio-economic development. This tendency has been confirmed and explained by the three-sector theory formulated by A.G.B. Fisher, C. Clark, and J. Fourastie. The main goal of the paper is to show development tendencies in service sectors in Poland and the EU countries and assess them in view of the three-sector theory. The share of the service sector in the total employment and in the total gross value added in the years 2005-2013/2014 will be analysed together with two sub-sectors including market and non-market services. The research shows that the share of the service sector in total employment and total gross value added has been recently increasing in Poland as well as in other EU countries, but there is a gap in this process between Poland and the most developed EU countries. Moreover, in Poland, the role of market services has been recently increasing much faster than the role of non-market services. 


2018 ◽  
Vol 28 (5) ◽  
pp. 1681-1684
Author(s):  
Georgi Toskov ◽  
Ana Yaneva ◽  
Stanko Stankov ◽  
Hafize Fidan

The European Commission defines the bioeconomy as "the production of renewable biological resources and the conversion of these resources and waste streams into value added products, such as food, feed, bio-based products and bioenergy. Its sectors and industries have strong innovation potential due to their use of a wide range of sciences, enabling and industrial technologies, along with local and implied knowledge." The Bulgarian food industry faces a lot of challenges on the local and national level, which have direct influence on the structure of the production companies. Most of the enterprises from the food sector produce under foreign brands in order to be flexible partners to the large Bulgarian retail chains. The small companies from the food sector are not able to develop as an independent competitive producer on the territory of their local markets. This kind of companies rarely has a working strategy for positioning on new markets. In order to consolidate their already built positions for long period of time, the producers are trying to optimize their operations in a short term. However, the unclear vision of the companies for the business segment does not allow them to fully develop. Tourism in Bulgaria is a significant contributor to the country's economy.


2011 ◽  
Author(s):  
Sanjeet Singh ◽  
Gagan Deep Sharma ◽  
Mandeep Mahendru
Keyword(s):  

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