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Survey of pyrrolizidine alkaloids in seven varieties of Lappula squarrosa: An alternative source of heart-healthy vegetable oil.
Letsyo E, Jerz G, Winterhalter P, Horn G, Beuerle T. Letsyo E, et al. Phytochem Anal. 2016 Mar-Apr;27(2):133-9. doi: 10.1002/pca.2608. Phytochem Anal. 2016. PMID: 26895990
There is now a compelling need for new and novel sources of non-traditional seed oils containing high stearidonic acid (SDA), a precursor of EPA and DHA, to reduce this demand. The seed oil of Lappula squarrosa is one of the richest sources of SDA, however, the plan …
There is now a compelling need for new and novel sources of non-traditional seed oils containing high stearidonic acid (SDA), a precursor of …
Pyrrolizidine Alkaloids in the Food Chain: Is Horizontal Transfer of Natural Products of Relevance?
Chmit MS, Horn G, Dübecke A, Beuerle T. Chmit MS, et al. Foods. 2021 Aug 7;10(8):1827. doi: 10.3390/foods10081827. Foods. 2021. PMID: 34441604 Free PMC article.
The purpose of the study described here was to investigate and evaluate horizontal transfer of PAs between donor and acceptor-plants by conducting a series of field trials using the PA-plant Lappula squarrosa as model and realistic agricultural conditions. ...
The purpose of the study described here was to investigate and evaluate horizontal transfer of PAs between donor and acceptor-plants by cond …
Biodegradation and utilization of crop residues contaminated with poisonous pyrrolizidine alkaloids.
Chmit MS, Müller J, Wiedow D, Horn G, Beuerle T. Chmit MS, et al. J Environ Manage. 2021 Jul 15;290:112629. doi: 10.1016/j.jenvman.2021.112629. Epub 2021 Apr 24. J Environ Manage. 2021. PMID: 33901824
We used lab composting and biogas batches to investigate the potential of PA-degradation of two common PA-containing plants, Lappula squarrosa and Senecio jacobaea. The experiments demonstrated a virtually complete loss of PAs in three months during the composting p …
We used lab composting and biogas batches to investigate the potential of PA-degradation of two common PA-containing plants, Lappula …
The role of mass spectrometry in medicinal plant research.
Héthelyi E, Tétényi P, Dabi E, Dános B. Héthelyi E, et al. Biomed Environ Mass Spectrom. 1987 Nov;14(11):627-32. doi: 10.1002/bms.1200141110. Biomed Environ Mass Spectrom. 1987. PMID: 2962668
In the course of studies on essential fatty acids Borago officinalis and Lappula squarrosa were selected from 70 species of the family Boraginaceae to obtain seed oil as a source of gamma-linolenic acid, and for the PG synthesis we isolated several grams of gamma-li …
In the course of studies on essential fatty acids Borago officinalis and Lappula squarrosa were selected from 70 species of th …