D
Danuta Kurasiak-Popowska
Researcher at University of Life Sciences in Poznań
Publications - 50
Citations - 321
Danuta Kurasiak-Popowska is an academic researcher from University of Life Sciences in Poznań. The author has contributed to research in topics: Camelina & Camelina sativa. The author has an hindex of 7, co-authored 43 publications receiving 187 citations.
Papers
More filters
Journal ArticleDOI
Analysis of Distribution of Selected Bioactive Compounds in Camelina sativa from Seeds to Pomace and Oil
TL;DR: In this paper, the authors examined the seeds, oil, and pomace of four genotypes of Camelina sativa (three spring genotypes and one winter cultivar).
Journal ArticleDOI
Analysis of yield and genetic similarity of Polish and Ukrainian Camelina sativa genotypes
Danuta Kurasiak-Popowska,Agnieszka Tomkowiak,Magdalena Człopińska,Jan Bocianowski,Dorota Weigt,Jerzy Nawracała +5 more
TL;DR: The yield from currently grown Polish spring cultivars is much higher than the yield from Ukrainian cultivars and the genetic similarity of the Polish and Ukrainian spring genotypes was greater than the similarity ofThe winter genotypes and the camelina mutation lines.
Journal ArticleDOI
Response of non-enzymatic antioxidative mechanisms to stress caused by infection with Fusarium fungi and chemical protection in different wheat genotypes
TL;DR: It was found that mass infection with fungi from the genus Fusarium induces defence mechanisms of the plant, which results in an increased production of phenolic acids, mainly those, which are substrates for the production of acids exhibiting antimicrobial action.
Journal ArticleDOI
Ammonium bio-ionic liquids based on camelina oil as potential novel agrochemicals
Juliusz Pernak,Bartosz Łęgosz,Tomasz Klejdysz,Katarzyna Marcinkowska,Jacek Rogowski,Danuta Kurasiak-Popowska,Kinga Stuper-Szablewska +6 more
Abstract: Third generation bio-ionic liquids (bio-ILs) were synthesized based on cheap and increasingly available camelina oil. The ionic liquids were obtained with high yield based on the reaction between camelina oil, which contained the following carboxylic acids: C18:3ω-3 linolenic >30%, C20:1 eicosenoic 28%, C18:2ω-6 linoleic 13%, C18:1 oleic 13%, C16:0 palmitic 4.5%, C22:1 erucic 4.5% and C18:0 stearic 2.5%, and quaternary ammonium hydroxides comprising cations such as: choline, di(hydrogenated tallow)dimethylammonium, oleylmethylbis(2-hydroxyethyl)ammonium, benzalkonium, tetradecyltrimethylammonium, tetramethylammonium and didecyldimethylammonium. The synthesized bio-ILs were characterized as high viscosity liquids which are thermally stable and their solubility in water and organic solvents depended on the type of cation. Two extreme examples of bio-ILs include the water soluble one comprising choline as the cation and the one comprising the di(hydrogenated tallow)dimethylammonium cation, which is soluble in hexane. The presented results show the importance of ammonium bio-ILs as antifeedants with a wide spectrum of activity. The tested beetles (Insecta: Coleoptera) of storage pests: grain weevil (Sitophilus granarius (L.)), confused flour beetle (Tribolium confusum Duv.) and khapra beetle (Trogoderma granarium Ev.) presented notable differences in terms of susceptibility to the synthesized ILs. The synthesized bio-ILs are effective adjuvants for herbicides belonging to the sylfonylurea group. They exhibited high activity despite the fact they were applied at a dose almost half that used for commercial adjuvants, which opens the era of adjuvant ILs. Aside from its use in the production of biodiesel, renewable diesel and renewable jet fuel, camelina oil is starting to become a potential resource for the production of novel agrochemicals.
Journal ArticleDOI
Quantitative profile of phenolic acids and antioxidant activity of wheat grain exposed to stress
TL;DR: In this paper, changes in the quantitative profile of 12 phenolic acids, total bound phenolic acid, total free phenolic amino acid and antioxidant activity in grain of 23 winter wheat genotypes exposed to stress (artificial inoculation with spores of fungi from the genus Fusarium or chemical protection) were analysed.