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Akademický článek

Chemical Content and Cytotoxic Activity on Various Cancer Cell Lines of Chaga (Inonotus obliquus) Growing on Betula pendula and Betula pubescens

Autor: Ain Raal, Hedi Kaldmäe, Karin Kütt, Katrin Jürimaa, Maidu Silm, Uko Bleive, Alar Aluvee, Kalev Adamson, Marili Vester, Mart Erik, Oleh Koshovyi, Khan Viet Nguyen, Hoai Thi Nguyen, Rein Drenkhan

Publikováno v: Pharmaceuticals, Vol 17, Iss 8, p 1013 (2024)

Chaga mushroom (Inonotus obliquus) is a pathogenic fungus that grows mostly on birch species (Betula pendula Roth and B. pubescens Ehrh.) and has traditionally been used as an anticancer medicine. This study aimed to compare the chemical composition

Externí odkaz: https://doaj.org/article/1853d56d1d9f45788ac6c4ad3dd2b841

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Akademický článek

Comparative Analyses of Bioactive Compounds in Inonotus obliquus Conks Growing on Alnus and Betula

Autor: Rein Drenkhan, Hedi Kaldmäe, Maidu Silm, Kalev Adamson, Uko Bleive, Alar Aluvee, Mart Erik, Ain Raal

Publikováno v: Biomolecules, Vol 12, Iss 9, p 1178 (2022)

Inonotus obliquus grows in the Northern Hemisphere on some living broadleaved tree species as a pathogen, causing stem rot. In Estonia, the fungus is well known in the Betula species but can also be found on Alnus. Sterile conks of I. obliquus contai

Externí odkaz: https://doaj.org/article/af066db09bd54ef98b793cfe17026ffb

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Akademický článek

Antioxidants Characterization of the Fruit, Juice, and Pomace of Sweet Rowanberry (Sorbus aucuparia L.) Cultivated in Estonia

Autor: Viive Sarv, Petras Rimantas Venskutonis, Reelika Rätsep, Alar Aluvee, Rita Kazernavičiūtė, Rajeev Bhat

Publikováno v: Antioxidants, Vol 10, Iss 11, p 1779 (2021)

This study aimed to identify promising candidates of rowanberry cultivars for a wider cultivation and utilization. Antioxidant properties and phenolic content were evaluated for fruit, juice, and pomace samples of 16 different sweet rowanberry cultiv

Externí odkaz: https://doaj.org/article/f42abaebb5334c058dcbe218404b0537

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Akademický článek

Recovery of Polyphenols from Vineyard Pruning Wastes—Shoots and Cane of Hybrid Grapevine (Vitis sp.) Cultivars

Autor: Reelika Rätsep, Kadri Karp, Mariana Maante-Kuljus, Alar Aluvee, Hedi Kaldmäe, Rajeev Bhat

Publikováno v: Antioxidants, Vol 10, Iss 7, p 1059 (2021)

Grapevine shoots and canes represent a significant amount of biomass, considered as a waste in viticulture. In cooler climates, grapevines are pruned in the autumn (October) and spring (March) due to harsh winter conditions (e.g., snow, low temperatu

Externí odkaz: https://doaj.org/article/acc0fd4dda0f49f0b72a1a9fa8abd9bd

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Akademický článek

Optimization of Ultrasound-Assisted Extraction of Phloretin and Other Phenolic Compounds from Apple Tree Leaves (Malus domestica Borkh.) and Comparison of Different Cultivars from Estonia

Autor: Sana Ben-Othman, Hedi Kaldmäe, Reelika Rätsep, Uko Bleive, Alar Aluvee, Toonika Rinken

Publikováno v: Antioxidants, Vol 10, Iss 2, p 189 (2021)

Polyphenolic compounds, plant secondary metabolites essential for plant survival, are known for their high antioxidant and anti-inflammatory activity. In addition, several polyphenols, such as phloretin, also have potential antiviral effects, making

Externí odkaz: https://doaj.org/article/1688620ea8fa4c0e82b90fb6985da9fe

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Akademický článek

Polyphenols and Resveratrol from Discarded Leaf Biomass of Grapevine (Vitis sp.): Effect of Cultivar and Viticultural Practices in Estonia

Autor: Reelika Rätsep, Kadri Karp, Mariana Maante-Kuljus, Alar Aluvee, Rajeev Bhat

Publikováno v: Agriculture, Vol 10, Iss 9, p 393 (2020)

Grapevine leaves are a major by-product of viticulture practices derived from the leaf-removal from the fruit cluster zone in all vine growing regions. These leaves can be a valuable source of antioxidants to be used in pharmaceuticals or other healt

Externí odkaz: https://doaj.org/article/096dca61cc224c69895e86baef693967

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Phytochemical characterization of oil and protein fractions isolated from Japanese quince (Chaenomeles japonica) wine by-product

Autor: Sana Ben-Othman, Uko Bleive, Hedi Kaldmäe, Alar Aluvee, Reelika Rätsep, Kadri Karp, Larissa Silva Maciel, Koit Herodes, Toonika Rinken

Publikováno v: LWT. 178:114632

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a766d8e9a2abd8cfc2b3879ca9cf0ab8
https://doi.org/10.1016/j.lwt.2023.114632

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Comparison of fruit quality parameters of different raspberry (Rubus idaeus L.) genotypes cultivated in Estonia

Autor: Alar Aluvee, Liina Arus, Hedi Kaldmäe, M. Vinogradov, Ave Kikas, Reelika Rätsep

Publikováno v: Acta Horticulturae. :101-108

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ab2dd4127029646d470dfcc20d79e04
https://doi.org/10.17660/actahortic.2020.1277.14

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Antioxidants characterization of the fruit, juice, and pomace of sweet rowanberry (Sorbus aucuparia l.) cultivated in estonia

Autor: Petras Rimantas Venskutonis, Alar Aluvee, Rajeev Bhat, Viive Sarv, Reelika Rätsep, Rita Kazernavičiūtė

Publikováno v: Antioxidants
Volume 10
Issue 11
Antioxidants, Vol 10, Iss 1779, p 1779 (2021)

Received: 28 September 2021; Accepted: 4 November 2021; Published: 6 November 2021. This study aimed to identify promising candidates of rowanberry cultivars for a wider cultivation and utilization. Antioxidant properties and phenolic content were ev

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b037a6ea4a937bd80a3a9d301024d63
https://vb.ktu.edu/KTU:ELABAPDB111071048&prefLang=en_US

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