Brewer's spent grain (BSG), a protein-rich agro-industrial by-product, was used to develop edible film. The effect of pH and protein concentration on the physical properties of films were studied. While high pH favors the increase in the protein film's solubility, with increased tensile strength, elongation at break, and puncture strength; swelling capacity, water activity, and water vapor permeability (WVP) decreased with increasing pH. Increased concentrations of protein in films resulted in enhanced moisture content, mechanical properties, and water activity. Furthermore, the transparency values of films were increased by increasing pH and decreased by increasing the protein concentration.
Elsevier,
Mark John Costello, Restoring Biodiversity and Living With Nature (Based Solutions), Editor(s): Dominick A. DellaSala, Michael I. Goldstein, Imperiled: The Encyclopedia of Conservation, Elsevier, 2022, Pages 7-14, ISBN 9780128211397
This chapter advances the UN SDG goals 12, 13 and 17 focussing on the restoration of biodiversity, which has become an international priority. Recognizing that it is difficult to determine when biodiversity has recovered, five indicators of recovery are proposed.
This chapter aligns with Goal 12: Responsible Consumption and Goal 15: Life on Land by giving a review of the jaguar species, including their ecology, behavior, threats, and conservation status, highlighting recent initiatives to conserve jaguars.
This Series paper supports SDG 3 and 11 by calculating spatial indicators of urban design and transport features that support health and sustainability for 25 diverse cities in 19 countries.
Providing affordable access to enough healthy and safe food for an ever-more-affluent and growing world population has become more challenging in the face of climate change, rising income inequality a
This chapters advances SDG goals 11 and 12 by highlighting the pressures posed by agricultural activities to inland water systems. It discusses each of the pressures considering the trade-offs between productivity and environmental impacts.
Elsevier,
Junyu Zhang, Dafang Fu, Chris Zevenbergen, Moving Towards Water Sensitive Cities: A Planning Framework, Underlying Principles, and Technologies—Case Study Kunshan Sponge City, Encyclopedia of Inland Waters (Second Edition), Elsevier, 2022, Pages 399-416, ISBN 9780128220412
This chapter advances SDG 6, 11 and 12 by highlighting the typical water-related features of an urbanizing polder, and its transformation into a water sensitive or “Sponge City”. Recent experiences in Kunshan city, China, are used as an example.
A Review on the association between agricultural food production and hunting practices and zoonotic disease outbreaks, in the context of SDGs 3, 12, and 15, highlighting the need to redesign the global food system to reduce the threat of future outbreaks.
There is clear evidence that lifestyle factors affect iron bioavailability. However, information regarding the effect of alcohol and caffeine consumption on iron metabolism is limited.
The plastic sector is hard to decarbonize due to the widespread use of fossil energy as raw materials and the complex value chains rooted across global markets. This Review article takes a synthesis of existing literature and discusses potential and challenges in deep decarbonizing the global plastic sector via the aspects of technology and governance.
