onr:"swepub:oai:DiVA.org:hb-3194"
Search: onr:"swepub:oai:DiVA.org:hb-3194" > Spent sulphite liqu...
- 1 of 1
- Previous record
- Next record
- To hitlist
Spent sulphite liquor for cultivation of an edible Rhizopus sp.
-
- Ferreira, Jorge A. (author)
- Högskolan i Borås,Institutionen Ingenjörshögskolan
-
- Lennartsson, Patrik R. (author)
- Högskolan i Borås,Institutionen Ingenjörshögskolan,Chalmers tekniska högskola,Chalmers University of Technology
-
- Niklasson, Claes, 1957 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
- show more...
- Taherzadeh Esfahani, Mohammad, 1965 (author)
- show less...
- (creator_code:org_t)
- North Carolina State University: College of Natural Resources, 2012
- 2012
- English.
- In: BioResources. - : North Carolina State University: College of Natural Resources. - 1930-2126. ; 7:1, s. 173-188
- Journal article (peer-reviewed)
Abstract
Subject headings
Close
- Spent sulphite liquor, the major byproduct from the sulphite pulp production process, was diluted to 50% and used for production of an edible zygomycete Rhizopus sp. The focus was on production, yield, and composition of the fungal biomass composition. The fungus grew well at 20 to 40°C, but 32°C was found to be preferable compared to 20 and 40°C in terms of biomass production and yield (maximum of 0.16 g/g sugars), protein content (0.50-0.60 g/g), alkali-insoluble material (AIM) (ca 0.15 g/g), and glucosamine content (up to 0.30 g/g of AIM). During cultivation in a pilot airlift bioreactor, the yield increased as aeration was raised from 0.15 to 1.0 vvm, indicating a high demand for oxygen. After cultivation at 1.0 vvm for 84 h, high yield and production of biomass (up to 0.34 g/g sugars), protein (0.30-0.50 g/g), lipids (0.02-0.07 g/g), AIM (0.16-0.28 g/g), and glucosamine (0.22-0.32 g/g AIM) were obtained. The fungal biomass produced from spent sulphite liquor is presently being tested as a replacement for fishmeal in feed for fish aquaculture and seems to be a potential source of nutrients and for production of glucosamine.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Industriell bioteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Industrial Biotechnology (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Industriell bioteknik -- Annan industriell bioteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Industrial Biotechnology -- Other Industrial Biotechnology (hsv//eng)
Keyword
- spent sulphite liquor
- airlift bioreactor
- zygomycetes
- rhizopus
- chitosan
- lipids
- protein
- Energi och material
- Resursåtervinning
- Resource Recovery
- Spent sulphite liquor; Airlift bioreactor; Zygomycetes; Rhizopus; Chitosan; Lipids; Protein
Publication and Content Type
- ref (subject category)
- art (subject category)
- 1 of 1
- Previous record
- Next record
- To hitlist
Find more in SwePub
- By the author/editor
- Ferreira, Jorge ...
- Lennartsson, Pat ...
- Niklasson, Claes ...
- Lundin, Magnus
- Edebo, Lars, 193 ...
- Taherzadeh, Moha ...
- show more...
- Taherzadeh Esfah ...
- show less...
- About the subject
-
- ENGINEERING AND TECHNOLOGY
- ENGINEERING AND ...
- and Industrial Biote ...
-
- ENGINEERING AND TECHNOLOGY
- ENGINEERING AND ...
- and Industrial Biote ...
- and Other Industrial ...
- Articles in the publication
- BioResources
- By the university
- University of Borås
- Chalmers University of Technology
- University of Gothenburg
Search outside SwePub
- Extend your search to:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - National Library Systems
- LIBRIS.kb.se
