Optimization of Ultrasound-Assisted Extraction of Phenolics from Sideritis raeseri Using Response Surface Methodology

Autor: Katarina Šavikin, Jelena Živković, Teodora Janković, Nada Ćujić-Nikolić, Gordana Zdunić, Nebojša Menković, Zorica Drinić

Publikováno v: Molecules, Vol 26, Iss 13, p 3949 (2021)

In this study we define the optimal conditions for ultrasound-assisted extraction of bioactive polyphenols from S. raeseri aerial parts using response surface methodology. The influence of ethanol concentration (10–90%), extraction temperature (20�

Externí odkaz: https://doaj.org/article/d111b034c23d417b84e99081e1eec7e5

Optimization of Ultrasound-Assisted Extraction of Phenolics from Sideritis raeseri Using Response Surface Methodology

Autor: Jelena Živković, Teodora Janković, Nada Ćujić-Nikolić, Gordana Zdunić, Katarina Šavikin, Zorica Drinić, Nebojša Menković

Publikováno v: Molecules, Vol 26, Iss 3949, p 3949 (2021)
Molecules
Volume 26
Issue 13

In this study we define the optimal conditions for ultrasound-assisted extraction of bioactive polyphenols from S. raeseri aerial parts using response surface methodology. The influence of ethanol concentration (10–90%), extraction temperature (20�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::047d7a575d86b877dcabaf345c23cf8e
https://doi.org/10.3390/molecules26133949

New Sulphated Flavonoids from Wissadula periplocifolia (L.) C. Presl (Malvaceae)

Autor: Maria de Fátima Agra, Carolina Campolina Rebello Horta, Alexander I. Gray, John O. Igoli, Marie Boyd, Weam Siheri, Yanna Carolina Ferreira Teles, Maria de Fátima Vanderlei de Souza

Publikováno v: Molecules; Volume 20; Issue 11; Pages: 20161-20172
Molecules, Vol 20, Iss 11, Pp 20161-20172 (2015)
Molecules
Volume 20
Issue 11
Pages 20161-20172

Wissadula periplocifolia (L.) C. Presl (Malvaceae) is commonly used in Brazil to treat bee stings and as an antiseptic. The antioxidant properties of its extracts have been previously demonstrated, thus justifying a phytochemical investigation for it

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05e860b680d2f3c70dc7c093ca1b0609

Phenylethanoids and isoscutellarein derivatives from Lamium album L

Autor: Pereira, Olívia R., Domingues, Maria R.M., Silva, Artur, Cardoso, Susana M.

Lamium album L., a plant commonly known as white dead nettle, has been used in folk medicine in the treatment of several ailments. Some of their benefitial properties are closely related to its phenolic content, however the exact polyphenolic composi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3209e339c37155ff7a934d9632890cda
http://hdl.handle.net/10198/7601

Flavonoids and iridoids from Stachys corsica

Autor: Mauro Serafini, Francesco Piccioni, Mauro Ballero, Anna Maria Serrilli, Alessia Ramunno

Two flavonoid glycosides containing acetylated allose, and two iridoid glucosides were obtained from a EtOH extract of Stachys corsica, an endemic plant of Sardinia and Corsica. All the compounds have previously been isolated from other species of St

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95a68ef234c958ccf2b824d25ddabd6e
http://hdl.handle.net/11573/85368