Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Marta Dmitruk"'
Autor:
Agata Konarska, Elżbieta Weryszko-Chmielewska, Aneta Sulborska-Różycka, Anna Kiełtyka-Dadasiewicz, Marta Dmitruk, Małgorzata Gorzel
Publikováno v:
Molecules, Vol 28, Iss 23, p 7791 (2023)
Achillea millefolium L. herb and flowers have high biological activity; hence, they are used in medicine and cosmetics. The aim of this study was to perform morpho-anatomical analyses of the raw material, including secretory tissues, histochemical as
Externí odkaz:
https://doaj.org/article/d25caef2c4b8474d9e55d46e91e42d27
Publikováno v:
Roczniki Panstwowego Zakladu Higieny, Vol 72, Iss 3, Pp 267-271 (2021)
Background. Nitrates, compounds commonly occurring in nature, are present for example in vegetables, where they accumulate and become their contaminants. It is estimated that approximately 70-90% of nitrates intake comes from vegetables, which are th
Externí odkaz:
https://doaj.org/article/7a5ae6c448474c649443d4757895a921
Autor:
Agata Konarska, Elżbieta Weryszko-Chmielewska, Marta Dmitruk, Aneta Sulborska-Różycka, Krystyna Piotrowska-Weryszko
Publikováno v:
Biology, Vol 11, Iss 11, p 1650 (2022)
Dracocephalum moldavica is an aromatic plant with a lemon scent and versatile use. Its flowers produce large amounts of nectar, which is collected by bees and bumblebees. The aim of the study was to investigate the structure of the floral nectary in
Externí odkaz:
https://doaj.org/article/db916e08fd6f4526a2c74e8a96e0acf5
Autor:
Małgorzata Materska, Marzena Pabich, Monika Sachadyn-Król, Agata Konarska, Elżbieta Weryszko-Chmielewska, Barbara Chilczuk, Monika Staszowska-Karkut, Izabella Jackowska, Marta Dmitruk
Publikováno v:
Molecules, Vol 27, Iss 17, p 5471 (2022)
Natural defensive substances synthesized by plants that could replace synthetic pesticides in the protection of plants against insect invasions are constantly being sought. The study assessed changes in the qualitative and quantitative composition of
Externí odkaz:
https://doaj.org/article/d730de365f9642ecbba46f25c67f7b8b
Autor:
Agata Konarska, Elżbieta Weryszko-Chmielewska, Anna Matysik-Woźniak, Aneta Sulborska, Beata Polak, Marta Dmitruk, Krystyna Piotrowska-Weryszko, Beata Stefańczyk, Robert Rejdak
Publikováno v:
Molecules, Vol 26, Iss 14, p 4166 (2021)
The aim of this study was to conduct a histochemical analysis to localize lipids, terpenes, essential oil, and iridoids in the trichomes of the L. album subsp. album corolla. Morphometric examinations of individual trichome types were performed. Ligh
Externí odkaz:
https://doaj.org/article/9b406ab081944afb8419d8d9c95a288e
Autor:
Marta Dmitruk
Publikováno v:
Acta Agrobotanica, Vol 72, Iss 3 (2019)
Flowering and nectar release in Acer pseudoplatanus were investigated between 2011 and 2013. The micromorphology of the floral and nectary elements was observed using a scanning electron microscope and the anatomy of nectaries was examined by light m
Externí odkaz:
https://doaj.org/article/a3e178efdf18410788ce8cbf18765c56
Autor:
Aneta Sulborska, Agata Konarska, Anna Matysik-Woźniak, Marta Dmitruk, Elżbieta Weryszko-Chmielewska, Agnieszka Skalska-Kamińska, Robert Rejdak
Publikováno v:
Molecules, Vol 25, Iss 24, p 6025 (2020)
Flos Lamii albi has a high biological activity and is widely used in herbal medicine. The aim of the study was to characterize the secretory structures present in Lamium album subsp. album corolla and the location of phenolic compounds. Additionally,
Externí odkaz:
https://doaj.org/article/3be82df0d0384dc6bf3c672daca2f096
Autor:
Elżbieta Weryszko-Chmielewska, Krystyna Piotrowska-Weryszko, Aneta Sulborska, Beata Żuraw, Marta Dmitruk, Krzysztof Stępniewski, Magdalena Pogorzelec, Kateryna Voloshchuk
Publikováno v:
Acta Agrobotanica, Vol 70, Iss 2 (2017)
Pollen and nectar produced by flowers of species from the genus Salix are an important source of food for various insect groups in early spring. Most willows are entomophilous species; however, substantial amounts of airborne Salix pollen can be note
Externí odkaz:
https://doaj.org/article/08509eb03cb440e789c02190ce968f7c
Publikováno v:
Acta Agrobotanica, Vol 67, Iss 3, Pp 21-28 (2014)
Similarly to fungal spores and pollen grains, pteridophytic spores can cause allergies in humans. Pteridophyta spore concentrations in the air of Lublin, under the conditions of central-eastern Poland, were first studied over the period 2013–2014.
Externí odkaz:
https://doaj.org/article/e417654e26614656ba928f211bd4f8d5
Publikováno v:
Acta Scientiarum Polonorum: Hortorum Cultus, Vol 15, Iss 6 (2016)
Blooming biology and pollen production of the following species: Pulsatilla zimmermannii Soó, P. halleri (All.) Willd., and P. vulgaris Mill. grown in UMCS Botanical Garden in Lublin, Poland (51°16'N, 22°30'E) was studied. The species attract inse
Externí odkaz:
https://doaj.org/article/421a983814f840b18b9757c53018519c