Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Vesna Postružnik"'
Autor:
Gal Slaček, Petra Kotnik, Azra Osmić, Vesna Postružnik, Željko Knez, Matjaž Finšgar, Maša Knez Marevci
Publikováno v:
Foods, Vol 12, Iss 21, p 4000 (2023)
Turmeric Curcuma longa is a well-known spice with various health benefits, attributed primarily to curcumin. Soxhlet extraction, cold maceration, ultrasound-assisted extraction (UAE), and supercritical fluid extraction were performed, and the content
Externí odkaz:
https://doaj.org/article/e58a20214d7d48faba0495beef007183
Autor:
Vesna Postružnik, Taja Žitek Makoter, Darko Goričanec, Petra Kotnik, Željko Knez, Maša Knez Marevci
Publikováno v:
Molecules, Vol 28, Iss 23, p 7826 (2023)
Hemp is probably one of the most studied plants for its health-promoting properties, with countless documented and patented extraction methods, but literature is scarce on the simultaneous extraction of mixture of raw materials. Hemp, along with othe
Externí odkaz:
https://doaj.org/article/88a1c6e03bb7473a96253dfb8e6dfccb
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 10 (2022)
Arnica montana L. flower heads are known for their antioxidant, antimicrobial, and anticancer activity. The aim of this work was to optimize the process of supercritical CO2 extraction, to achieve high extraction yield and high content of biologicall
Externí odkaz:
https://doaj.org/article/652e1af92bdf43e0bbd33aee54411116
Autor:
Taja Žitek, Nika Kučuk, Vesna Postružnik, Maja Leitgeb, Željko Knez, Mateja Primožič, Maša Knez Marevci
Publikováno v:
Plants, Vol 11, Iss 21, p 2872 (2022)
Proper processing of natural material is crucial to obtain an extract with high content of biologically active components. Dried, grinded ginger roots were extracted by ultrasonic method and supercritical extraction with CO2. The aim of the study was
Externí odkaz:
https://doaj.org/article/fc80ebbd67944a33940253225c1e12c2
Publikováno v:
Plants, Vol 11, Iss 13, p 1749 (2022)
Natural medicines and products are becoming increasingly important in the pharmaceutical and food industries. The most important step in obtaining a natural remedy is the processing of the natural material. This study offers the separation of the ind
Externí odkaz:
https://doaj.org/article/0f792ab5345d4825a464e8c2d24e083e
Autor:
Kaja Kupnik, Maja Leitgeb, Mateja Primožič, Vesna Postružnik, Petra Kotnik, Nika Kučuk, Željko Knez, Maša Knez Marevci
Publikováno v:
Plants, Vol 11, Iss 7, p 928 (2022)
This study is focused on different extractions (Cold Maceration (CM), Ultrasonic Extraction (UE), Soxhlet Extraction (SE) and Supercritical Fluid Extraction (SFE)) of bioactive compounds from pomegranate (Punica Granatum L.) fruit peels using methano
Externí odkaz:
https://doaj.org/article/fba70571068c4fd7bbe1248a8e0a6081