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- Mundaca, Luis, et al.
(författare)
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Behavioural economics for energy and climate change policies and the transition to a sustainable energy use — A Scandinavian perspective
- 2019. - 1st
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Ingår i: Energy and Behaviour : Towards a Low Carbon Future - Towards a Low Carbon Future. - 9780128185674 ; , s. 45-87
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Bokkapitel (refereegranskat)abstract
- The Scandinavian region has been at the forefront of energy and environmental policies for decades. While significant effort has been devoted to the supply side and development of technology markets, our study questions the extent to which policy efforts have effectively and explicitly addressed behavioural factors affecting the adoption and the use of low-carbon energy technologies at the individual and household level. Building upon behavioural economics, we explore behavioural factors and the role of economic and noneconomic aspects affecting energy use and decarbonisation activities in the region. Overall, we argue that greater attention needs to be given to behavioural issues in policy design, implementation, and evaluation. At the same time, behavioural interventions are unlikely to be a panacea that can steer sustainable energy use by itself, and both price and nonprice interventions are required. We conclude that a more stringent, integrated behavioural and technological policymaking approach is needed.
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| 2. |
- Singh, Poonam, et al.
(författare)
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Cellulose-based edible films for probiotic entrapment
- 2019
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Ingår i: Food Hydrocolloids. - : Elsevier BV. - 0268-005X .- 1873-7137. ; 88, s. 68-74
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Tidskriftsartikel (refereegranskat)abstract
- Encapsulation with edible films is a promising approach that may solve the disadvantages associated with the use of bioactive compounds as food additives. This is particularly relevant in the case of probiotics, since their stability in food matrices and in the gastrointestinal tract may be rather poor. Therefore, new cellulose-based edible films have been successfully developed and characterized. Sodium carboxymethyl cellulose (CMC) and hydroxyethyl cellulose (HEC) were used for the film preparation and cross-linked with citric acid (CA) under reasonably mild conditions. Model probiotic bacteria (Lactobacillus rhamnosus GG) were incorporated in the films either during the film formation and casting or after the film synthesis, via bacteria diffusion and adsorption. The later approach could efficiently entrap and preserve viable bacteria. The mechanical properties and swelling ability could be tuned by varying the HEC/CMC ratio and the amount of CA. Moreover, the surface area and total pore volume of the films considerably decreased after cross-linking. Overall, these novel films are regarded as promising inexpensive and friendly matrices for food protection and packaging applications.
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