1 Biorefining and Advanced Materials Research Center, SRUC, Kings Buildings, West Mains Road, Edinburgh EH9 3JG, United Kingdom; Centerfor Safe and Improved Food, SRUC, Kings Buildings, West Mains Road, Edinburgh EH9 3JG, United Kingdom. Electronic address: vijai.gupta@sruc.ac.uk.
2 Hungarian University of Agriculture and Life Sciences, Hungary.
3 State University of New York College of Environmental Science and Forestry, United States.
4 Swedish Centre for Resource Recovery, University of Borås, Borås, Sweden.
5 Department of Chemical and Biological Engineering, Korea University, Seoul, Republic of Korea; Centre for Energy and Environmental Sustainability, Lucknow 226 029, Uttar Pradesh, India.