Zobrazeno 1 - 10
of 154
pro vyhledávání: '"Olaf Kunert"'
Autor:
Sabine Kobetitsch, Barbara Gierlikowska, Olaf Kunert, Ahmed M.A. Mazen, Pia Raab, Nadine Kretschmer, Carina Donolo, Teresa Pirker, Rudolf Bauer, Anna K. Kiss, Eva-Maria Pferschy-Wenzig
Publikováno v:
Pharmaceutical Biology, Vol 62, Iss 1, Pp 563-576 (2024)
Context Virtually all parts of Salvadora persica L. (Salvadoraceae) are used in traditional medicine. The twigs and leaves are used for oral health, but leaves are far less investigated.Objective This study assesses the oral health-promoting potentia
Externí odkaz:
https://doaj.org/article/82dd109c7a7b4ad2a9ddd4a00e5b8080
Publikováno v:
Separations, Vol 11, Iss 8, p 251 (2024)
Spilanthol is a major N-alkylamide constituent of Acmella oleracea (L.) R.K. Jansen with diverse pharmacological properties. We recently showed the applicability of NADES (natural deep eutectic solvents) for the green extraction of spilanthol. Howeve
Externí odkaz:
https://doaj.org/article/0acad10d5e644fe58f67690a476c4544
Autor:
Christina Winter, Carolin Tetyczka, Duy Toan Pham, Dagmar Kolb, Gerd Leitinger, Sandra Schönfelder, Olaf Kunert, Tanja Gerlza, Andreas Kungl, Franz Bucar, Eva Roblegg
Publikováno v:
Pharmaceutics, Vol 16, Iss 5, p 682 (2024)
The successful substitution of complex physiological fluids, such as human saliva, remains a major challenge in drug development. Although there are a large number of saliva substitutes on the market, their efficacy is often inadequate due to short r
Externí odkaz:
https://doaj.org/article/fb634e81c74e4a8dbd92490aa6fb0e1a
Publikováno v:
Heliyon, Vol 9, Iss 11, Pp e22309- (2023)
In course of our studies of the aerial parts of Artemisia abrotanum the major methoxyflavonol could be isolated. However, by NMR structural analysis it became obvious that the substitution pattern in ring B differs from reports for casticin (2). The
Externí odkaz:
https://doaj.org/article/f5ff1549164c40b3928c2f1fff8f20c4
Publikováno v:
Frontiers in Ecology and Evolution, Vol 11 (2023)
Millipedes are known to produce various sets of chemical compounds in exocrine defensive glands to protect themselves against predators and microorganisms. Here, we reanalyzed the gland secretion of Polyzonium germanicum, a millipede of the order Pol
Externí odkaz:
https://doaj.org/article/802ca91341a4440e97663814f43ddd78
Publikováno v:
Molecules, Vol 29, Iss 3, p 612 (2024)
With a growing focus on green chemistry, the extraction of natural products with natural deep eutectic solvents (NADES), which are eutectic mixtures of hydrogen bond donors and acceptors, has become an ever-expanding field of research. However, the u
Externí odkaz:
https://doaj.org/article/26c0b8503db747c8b231aba61bdc7bc1
Publikováno v:
Plants, Vol 12, Iss 19, p 3388 (2023)
The heartwood of the Swiss Stone Pine, Pinus cembra L., has been scarcely investigated for secondary metabolites for a long period of time. Considering age and relative simplicity of heartwood investigations dating back to the 1940s to 1960s, we cond
Externí odkaz:
https://doaj.org/article/68c78b3624164391b85796076157e10d
Autor:
Günther Raspotnig, Antje Hüfner, Michaela Bodner, Julia Blesl, Miriam Schaider, Ignacio Escalante, Olaf Kunert
Publikováno v:
Frontiers in Ecology and Evolution, Vol 10 (2022)
The scent glands of harvestmen (Opiliones) produce secretions of taxon-specific composition. One class of compounds, assumed to be a key group in opilionid chemosystematics and prevalent among sclerosomatid Eupnoi, was termed “sclerosomatid compoun
Externí odkaz:
https://doaj.org/article/01638403a4274ab3b0db9fb76131defa
Autor:
Ivan Stambolov, Aleksandar Shkondrov, Olaf Kunert, Franz Bucar, Magdalena Kondeva-Burdina, Ilina Krasteva
Publikováno v:
Metabolites, Vol 13, Iss 7, p 857 (2023)
Astragalus glycyphyllos (Fabaceae) is used in the traditional medicine of many countries against hepatic and cardiac disorders. The plant contains mainly flavonoids and saponins. From a defatted methanol extract from its overground parts, a new trite
Externí odkaz:
https://doaj.org/article/8e7707968fbd4da1a3334332a82da446
Publikováno v:
Molecules, Vol 27, Iss 18, p 5770 (2022)
The ongoing development of more and more new psychoactive substances continues to be a huge problem in 2022 affecting the European and international drug market. Through slight alterations in the structure of illicit drugs, a way to circumvent the la
Externí odkaz:
https://doaj.org/article/fb65a30597074fedbba4d3b4e573f441