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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003710naa a2200361 4500
001oai:slubar.slu.se:95920
003SwePub
008240410s2018 | |||||||||||000 ||eng|
024a https://res.slu.se/id/publ/959202 URI
024a https://doi.org/10.1007/s00253-018-9081-72 DOI
040 a (SwePub)slu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Brandenburg, Juleu Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för Molekylära vetenskaper,Department of Molecular Sciences4 aut0 (Swepub:slu)97658
2451 0a Bioethanol and lipid production from the enzymatic hydrolysate of wheat straw after furfural extraction
264 c 2018-05-26
264 1b Springer Science and Business Media LLC,c 2018
264 1b Springer Verlag (Germany),c 2024
520 a This study investigates biofuel production from wheat straw hydrolysate, from which furfural was extracted using a patented method developed at the Latvian State Institute of Wood Chemistry. The solid remainder after furfural extraction, corresponding to 67.6% of the wheat straw dry matter, contained 69.9% cellulose of which 4% was decomposed during the furfural extraction and 26.3% lignin. Enzymatic hydrolysis released 44% of the glucose monomers in the cellulose. The resulting hydrolysate contained mainly glucose and very little amount of acetic acid. Xylose was not detectable. Consequently, the undiluted hydrolysate did not inhibit growth of yeast strains belonging to Saccharomyces cerevisiae, Lipomyces starkeyi, and Rhodotorula babjevae. In the fermentations, average final ethanol concentrations of 23.85 g/l were obtained, corresponding to a yield of 0.53 g ethanol per g released glucose. L. starkeyi generated lipids with a rate of 0.08 g/h and a yield of 0.09 g per g consumed glucose. R. babjevae produced lipids with a rate of 0.18 g/h and a yield of 0.17 per g consumed glucose. In both yeasts, desaturation increased during cultivation. Remarkably, the R. babjevae strain used in this study produced considerable amounts of heptadecenoic, alpha,- and gamma-linolenic acid.
650 7a TEKNIK OCH TEKNOLOGIERx Industriell bioteknikx Bioenergi0 (SwePub)209042 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Industrial Biotechnologyx Bioenergy0 (SwePub)209042 hsv//eng
700a Blomqvist, Johannau Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för Molekylära vetenskaper,Department of Molecular Sciences4 aut0 (Swepub:slu)47832
700a Pickova, Janau Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för Molekylära vetenskaper,Department of Molecular Sciences4 aut0 (Swepub:slu)50526
700a Sandgren, Matsu Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för Molekylära vetenskaper,Department of Molecular Sciences4 aut0 (Swepub:slu)49440
700a Passoth, Volkmaru Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för Molekylära vetenskaper,Department of Molecular Sciences4 aut0 (Swepub:slu)46652
710a Sveriges lantbruksuniversitetb Institutionen för Molekylära vetenskaper4 org
710a Sveriges lantbruksuniversitet
773t Applied Microbiology and Biotechnologyd : Springer Science and Business Media LLCg 102, s. 6269-6277q 102<6269-6277x 0175-7598x 1432-0614
856u https://link.springer.com/content/pdf/10.1007/s00253-018-9081-7.pdf
8564 8u https://res.slu.se/id/publ/95920
8564 8u https://doi.org/10.1007/s00253-018-9081-7

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