Zobrazeno 1 - 10
of 39
pro vyhledávání: '"luonnonaineet"'
Autor:
Emanuel T. Mahambo, Colores Uwamariya, Masum Miah, Leandro da Costa Clementino, Luis Carlos Salazar Alvarez, Gabriela Paula Di Santo Meztler, Edward Trybala, Joanna Said, Lianne H. E. Wieske, Jas S. Ward, Kari Rissanen, Joan J. E. Munissi, Fabio T. M. Costa, Per Sunnerhagen, Tomas Bergström, Stephen S. Nyandoro, Mate Erdelyi
Six new crotofolane diterpenoids (1-6) and 13 known compounds (7-19) were isolated from the MeOH- CH2Cl2 (1:1, v/v) extracts of the leaves and stem bark of Croton kilwae. The structures of the new compounds were elucidated by extensive analysis of sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3fe135bfd04af1a4a41222f99c12246
http://urn.fi/URN:NBN:fi:jyu-202302091700
http://urn.fi/URN:NBN:fi:jyu-202302091700
Autor:
L. M. P. Heinilä, J. Jokela, M. N. Ahmed, M. Wahlsten, S. Kumar, P. Hrouzek, P. Permi, H. Koistinen, D. P. Fewer, K. Sivonen
Low-molecular weight natural products display vast structural diversity and have played a key role in the development of novel therapeutics. Here we report the discovery of novel members of the aeruginosin family of natural products, which we named v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7499583c7510dd4e987b41173c6b0229
http://hdl.handle.net/10138/342228
http://hdl.handle.net/10138/342228
Autor:
Thobias M. Kalenga, Jackson T. Mollel, Joanna Said, Andreas Orthaber, Jas S. Ward, Yoseph Atilaw, Daniel Umereweneza, Monica M. Ndoile, Joan J. E. Munissi, Kari Rissanen, Edward Trybala, Tomas Bergström, Stephen S. Nyandoro, Mate Erdelyi
The leaf extract of Suregada zanzibariensis gave two new modified ent-abietane diterpenoids, zanzibariolides A (1) and B (2), and two known triterpenoids, simiarenol (3) and β-amyrin (4). The structures of the isolated compounds were elucidated base
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::005abdafe4cadeb518a32d9209a5954c
http://urn.fi/URN:NBN:fi:jyu-202209144586
http://urn.fi/URN:NBN:fi:jyu-202209144586
Autor:
Daniel Granato, Marina Fidelis, Marjo Haapakoski, Amanda dos Santos Lima, Janeli Viil, Jarkko Hellström, Reelika Rätsep, Hedi Kaldmäe, Uko Bleive, Luciana Azevedo, Varpu Marjomäki, Alexander Zharkovsky, Nora Pap
The effects of commercial enzymes (pectinases, cellulases, beta-1-3-glucanases, and pectin lyases) on the recovery of anthocyanins and polyphenols from blackcurrant press cake were studied considering two solid:solvent ratios (1:10 and 1:4 w/v). β-g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebc5bb3211194dd4a28a129016ad5012
https://figshare.com/articles/journal_contribution/Enzyme-assisted_extraction_of_anthocyanins_and_other_phenolic_compounds_from_blackcurrant_Ribes_nigrum_L_press_cake_From_processing_to_bioactivities/22227454
https://figshare.com/articles/journal_contribution/Enzyme-assisted_extraction_of_anthocyanins_and_other_phenolic_compounds_from_blackcurrant_Ribes_nigrum_L_press_cake_From_processing_to_bioactivities/22227454
Autor:
Tienaho, Jenni, Reshamwala, Dhanik, Sarjala, Tytti, Kilpeläinen, Petri, Liimatainen, Jaana, Dou, Jinze, Viherä-Aarnio, Anneli, Linnakoski, Riikka, Marjomäki, Varpu, Jyske, Tuula
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 9 (2021)
Frontiers in Bioengineering and Biotechnology
Frontiers in Bioengineering and Biotechnology
Funding Information: This work was supported by Business Finland corona-co-creation funding for the project Antiviral Fibers?pilot with extracts from Finnish forests (grant: 40699/31/2020). This study was also funded by the Natural Resources Institut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::14620c5a0dd0e0de09f6e7da8e90255f
https://www.frontiersin.org/articles/10.3389/fbioe.2021.797939/full
https://www.frontiersin.org/articles/10.3389/fbioe.2021.797939/full
Autor:
Tienaho, Jenni, Reshamwala, Dhanik, Karonen, Maarit, Silvan, Niko, Korpela, Leila, Marjomäki, Varpu, Sarjala, Tytti
Publikováno v:
Molecules
Volume 26
Issue 12
Molecules, Vol 26, Iss 3581, p 3581 (2021)
Volume 26
Issue 12
Molecules, Vol 26, Iss 3581, p 3581 (2021)
Drosera rotundifolia L. is a carnivorous plant used in traditional medicine for its therapeutic properties. Because of its small size, its collection in nature is laborious and different cultivation methods have been studied to ensure availability. H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::516fb5704759d43325c3485230a3217a
Autor:
Pirjo Mattila, Luciana Azevedo, Tytti Sarjala, Nora Pap, Varpu Marjomäki, Amanda dos Santos Lima, Liang Zhang, Petri Kilpeläinen, Anderson S. Sant'Ana, Daniel Granato, Mingchun Wen, Jarkko Hellström, Baoru Yang, Pertti Marnilla, Dhanik Reshamwala, Marianna M. Furtado, Marina Fidelis, Risto Korpinen
Aqueous extracts from blackcurrant press cake (BC), Norway spruce bark (NS), Scots pine bark (SP), and sea buckthorn leaves (SB) were obtained using maceration and pressurized hot water and tested for their bioactivities. Maceration provided the extr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e93b110ebfc7118703647696137f029
http://urn.fi/URN:NBN:fi:jyu-202111105598
http://urn.fi/URN:NBN:fi:jyu-202111105598
Autor:
Petri Kilpeläinen, Hanna Brännström, Paula Jylhä, Maija Hujala, Jarkko Hellström, Eelis Halmemies
Norway spruce (Picea abies (L.) Karst.) bark contains marked amounts of polyphenolic compounds. Condensed tannins (CTs) and stilbenes show commercial potential as antioxidants, antimicrobials, preservatives in food and cosmetic applications, technoch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::045e13ac94e7a055cdd54d383a5339a8
http://urn.fi/URN:NBN:fi:jyu-202110265401
http://urn.fi/URN:NBN:fi:jyu-202110265401
Caraway seeds contain between 0.5–7% essential oil, rich in monoterpenes that have a characteristic aroma and chemical properties. Caraway oil has several bioactive compounds that are of industrial importance, particularly for pharmaceutical and he
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1222::5584a991c4bf1c6c499e4f19b367eb54
http://urn.fi/URN:NBN:fi:jyu-202108184544
http://urn.fi/URN:NBN:fi:jyu-202108184544
Autor:
Rakesh Puttreddy, Käthe M. Dahlström, Kari Rissanen, Xiang-Guo Li, Saija Sirén, Arto Liljeblad, Tiina A. Salminen, Mika Scheinin
Publikováno v:
Molecules
Volume 25
Issue 4
Molecules, Vol 25, Iss 4, p 879 (2020)
Volume 25
Issue 4
Molecules, Vol 25, Iss 4, p 879 (2020)
The enantiomers of aromatic 4-dibenzocyclooctynol (DIBO), used for radiolabeling and subsequent conjugation of biomolecules to form radioligands for positron emission tomography (PET), were separated by kinetic resolution using lipase A from Candida
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e5642711fe9855d7e3d4bf7d6b875dd