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Fatty acid composition of camelina sativa as affected by combined nitrogen and sulphur fertilisation

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dc.title Fatty acid composition of camelina sativa as affected by combined nitrogen and sulphur fertilisation en
dc.contributor.author Šípalová, Markéta
dc.contributor.author Lošák, Tomáš
dc.contributor.author Hlušek, Jaroslav
dc.contributor.author Vollmann, Johann
dc.contributor.author Hudec, Jozef
dc.contributor.author Filipčík, Radek
dc.contributor.author Macek, Michal
dc.contributor.author Kráčmar, Stanislav
dc.relation.ispartof African Journal of Agricultural Research
dc.identifier.issn 1991-637X Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2011
utb.relation.volume 6
utb.relation.issue 16
dc.citation.spage 3919
dc.citation.epage 3923
dc.type article
dc.language.iso en
dc.identifier.doi 10.5897/AJAR11.646
dc.relation.uri http://www.academicjournals.org/ajar/PDF/pdf2011/18%20Aug/Sipalova%20et%20al.pdf
dc.subject camelina sativa en
dc.subject fatty acid en
dc.subject fertilizer en
dc.subject GC-FID en
dc.subject nitrogen en
dc.subject seed en
dc.subject sulphur en
dc.description.abstract Camelina (false flax) oil is an important source of linolenic acid (C18:3). As agronomic treatments such as fertilization may affect seed quality parameters in oilseeds, fatty acid composition and oil content of Camelina sativa were investigated as affected by the combined application of nitrogen and sulphur in pot experiments. Nitrogen was applied as NH4NO3 at rates of 0.6 (N1), 0.9 (N2) or 1.2 (N3) g per pot. To increase the natural soil S-SO42- level of 25 mg/kg (S0) to 35 mg/kg (S1), 45 mg/kg (S2) and 55 mg/kg (S3) were supplied as (NH4)2SO4. Results of this study show that seed oil content ranged from 37.01 to 41.23% of seed dry matter, and oil content was significantly reduced by N fertilizer application. The contents of palmitic acid (range 6.9 to 11.0%), oleic acid (range 12.8 to 16.3%) as well as arachidic and 11, 13-icosadienoic acids were also affected by fertilisation, whereas variations in linolenic acid content were not significantly influenced by the fertilizer treatments applied. ©2011 Academic Journals. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1002663
utb.identifier.rivid RIV/70883521:28110/11:43865538!RIV12-MSM-28110___
utb.identifier.obdid 43865550
utb.identifier.scopus 2-s2.0-80052922058
utb.identifier.wok 000298783900040
utb.source j-scopus
dc.date.accessioned 2012-02-10T13:15:26Z
dc.date.available 2012-02-10T13:15:26Z
dc.rights Attribution 4.0 International
dc.rights.uri https://creativecommons.org/licenses/by/4.0/
dc.rights.access openAccess
utb.contributor.internalauthor Šípalová, Markéta
utb.contributor.internalauthor Kráčmar, Stanislav
utb.fulltext.affiliation Markéta ŠÍPALOVÁ1 *, Tomáš LOŠÁK2, Jaroslav HLUŠEK2, Johann VOLLMANN3, Jozef HUDEC4 , Radek FILIPČÍK5 , Michal MACEK1 and Stanislav KRÁČMAR1 1Department of Food Analysis and Chemistry, Tomas Bata University in Zlin, Czech Republic. 2Department of Agrochemistry, Soil Science, Microbiology and Plant Nutrition, Mendel University in Brno, Czech Republic. 3Department of Crop Sciences, BOKU-University of Natural Resources and Life Sciences, Vienna, Austria. 4Department of Agrochemistry and Plant Nutrition, Slovak University of Agriculture in Nitra, Slovakia. 5Department of Animal Breeding, Mendel University in Brno, Czech Republic. *Corresponding author. E-mail: sipalova@ft.utb.cz. Tel: +420 576 033 007. Fax: +420 577 210 172.
utb.fulltext.dates Accepted 2 August, 2011
utb.fulltext.sponsorship This study was supported by Research Plan No. MSM 6215648905 and No. MSM 7088352101 which are financed by the Ministry of Education, Youth and Sports of the Czech Republic.
utb.fulltext.projects MSM 6215648905
utb.fulltext.projects MSM 7088352101
utb.fulltext.faculty Faculty of Technology
utb.fulltext.ou Department of Food Analysis and Chemistry
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