CRIS of TUM
Current Research Information System (CRIS) of the Technical University of Moldova (TUM) is an open access system gathering information and digital material relating to the various research and innovation entities and activities of TUM: researchers, research units, publications, patents, thesis, awards, events, equipment, services and other.
Please use this identifier to cite or link to this item:
http://cris.utm.md/handle/5014/1606| Title: | Profile of lipophilic and hydrophilic extracts from Feteasca neagră by-products | Authors: | GUREV, Angela DRAGANCEA, Veronica HARITONOV, Svetlana GAINA, Boris |
Keywords: | antioxidant capacity;flavonoids;Grape;Phenols;seeds;oil;waste | Issue Date: | 2022 | Source: | GUREV, Angela; DRAGANCEA, Veronica; HARITONOV, Svetlana; GĂINĂ, Boris. Profile of lipophilic and hydrophilic extracts from Feteasca Neagră by-products. In: Ecological and environmental chemistry - 2022. Ediția 7, Vol.1, 3-4 martie 2022, Chișinău. Chisinau: Centrul Editorial-Poligrafic al USM, 2022, pp. 173-174. ISBN 978-9975-159-06-7.. | Project: | 20.80009.5107.09. Improvement of food quality and safety by biotechnology and food engineering / Ameliorarea calităţii şi siguranţei alimentelor prin biotehnologie şi inginerie alimentară | Conference: | Ecological and environmental chemistry | Abstract: | Grapes grown in Republic of Moldova are widely used in the wine and juice industry, whereas, the functional compounds, recovered from wine by-products, are not fully exploited. After analyzing the seeds separated from fermented pomace of the local Feteasca Neagră (Black Maiden) grapes, grown on the vineyards of Nisporeni (FN), Hâncești (FH) and Speia village, Anenii-Noi (FS), in the season of 2020, the physico-chemical indicators as well as the content of the bioactive substances in lipophilic and hydrophilic extracts, were determined. The content of carotenoids and polyphenols, in lipophilic extracts, was determined by spectrophotometric methods. FN and FS oils have an increased carotenoid content, of 49.703 ±0.424 and 48.533 ±0.466 mg 100g of oil. The highest concentration of phenolic compounds was recorded for the FN oil, of 4.89± 0.05 mg GAE 100g of sample (which is approximately 0.005%). The oil quality indices were also determined. |
URI: | http://cris.utm.md/handle/5014/1606 | ISBN: | 978-9975-159-06-7 |
| Appears in Collections: | Conference Abstracts |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| p-173-174.pdf | 945.83 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.