Naslov
Optimal extraction methods for best antioxidant yield in microalgae from different origin

Autori
Vadlja, Denis ; Topić Popović, Natalija ; Strunjak- Perović, Ivančica ; Čož-Rakovac, Rozelindra

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, prošireni sažetak, ostalo

Izvornik
Aquaculture Europe 2019 / - , 2019, 1553-1554

Skup
Aquaculture Europe 2019

Mjesto i datum
Berlin, Njemačka, 07.10.2019

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Dunaliella tertiolecta ; Chlorella kessleri ; microalgae extraction ; polifenols ; antioxidant activity capacitiy

Sažetak
Microalgae are potentially rich sources of carotenoids, vitamins and phenols These molecules belong to the group of natural antioxidants that can prevent lipid peroxidation and extend the shelf life of food products Such high value compounds can replace currently used synthetic antioxidants from the food industry 1 However, little is known about the relationship between microalgae phenolic content and antioxidant activity Simple cultivating methods, relatively fast and easy growth, high yields, use of low quality (waste) CO 2 consumption and possibilities of genetic improvements to enhance the production of target compounds sets microalgae apart from currently used microorganisms Nevertheless, further research on microalgae metabolism is required to provide solutions for a sustainable and economically viable large scale production The main goal of this study was to determine the antioxidant activity of marine and freshwater microalgae extracts depending on their dryness and used extraction solvents for its potential use in the food industry.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo, Biotehnologija, Interdisciplinarne biotehničke znanosti

POVEZANOST RADA