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Pregled bibliografske jedinice broj: 1268823

Application of green technologies for sustainable use of grape pomace


Klara Pavić; Valentina Rožić; Anja Damjanović; Anita Pušek; Tea Sokač; Manuela Panić; Ivana Radojčić Redovniković
Application of green technologies for sustainable use of grape pomace // KNJIGA SAŽETAKA 2. međunarodna studentska GREEN konferencija
Osijek, Hrvatska, 2022. str. 172-172 (poster, domaća recenzija, sažetak, znanstveni)


CROSBI ID: 1268823 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Application of green technologies for sustainable use of grape pomace

Autori
Klara Pavić ; Valentina Rožić ; Anja Damjanović ; Anita Pušek ; Tea Sokač ; Manuela Panić ; Ivana Radojčić Redovniković

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
KNJIGA SAŽETAKA 2. međunarodna studentska GREEN konferencija / - , 2022, 172-172

Skup
2. međunarodna studentska GREEN konferencija

Mjesto i datum
Osijek, Hrvatska, 02.06.2022. - 03.06.2022

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
grape pomace ; silage ; NADES ; green technology

Sažetak
Grape pomace is a by-product of the wine industry that can be used to produce a variety of high-value products and its utilization can prevent environmental pollution that would occur by disposing of such waste. Two approaches for the use of grape pomace were considered: (i) silage and (ii) isolation of biologically active compounds using natural deep eutectic solvents (NADES). Silage is a method of preserving wet crops under anaerobic conditions where lactic acid bacteria convert water-soluble carbohydrates into lactic acid. The process of ensiling the grape pomace itself and with an inoculum of lactic acid bacteria and zeolite was carried out. Different silage parameters were monitored through time: pH, the content of water-soluble carbohydrates, lactic acid, polyphenols, and tannins. Conventional extraction techniques for plant phenolic are usually associated with high organic solvent consumption and long extraction times. In order to establish an environmentally friendly extraction method for grape pomace polyphenols, one of the food industry by-products that is extremely rich in these biologically active compounds, natural deep eutectic solvents (NADES) are used as a green alternative to conventional solvents. Extraction was performed using NADES betaine: sucrose (4:1). According to the obtained results in two tested approaches for grape pomace disposal, silage has proven to be effective and industrially suitable. The green technology of using NADES with a high polyphenol isolation capacity has proven to be effective in isolating various compounds and the production of a high-value product for human use.

Izvorni jezik
Hrvatski



POVEZANOST RADA


Projekti:
EK-EFRR-KK.01.1.1.07.0007 - Održivo gospodarenje otpadom od proizvodnje vina (0-vinootpad) (Radojčić Redovniković, Ivana, EK - Europski fond za regionalni razvoj, Konkurentnost i kohezija 2014. – 2020., Jačanje kapaciteta za istraživanje, razvoj i inovacije KK.01.1.1.07.0007) ( CroRIS)


Citiraj ovu publikaciju:

Klara Pavić; Valentina Rožić; Anja Damjanović; Anita Pušek; Tea Sokač; Manuela Panić; Ivana Radojčić Redovniković
Application of green technologies for sustainable use of grape pomace // KNJIGA SAŽETAKA 2. međunarodna studentska GREEN konferencija
Osijek, Hrvatska, 2022. str. 172-172 (poster, domaća recenzija, sažetak, znanstveni)
Klara Pavić, Valentina Rožić, Anja Damjanović, Anita Pušek, Tea Sokač, Manuela Panić & Ivana Radojčić Redovniković (2022) Application of green technologies for sustainable use of grape pomace. U: KNJIGA SAŽETAKA 2. međunarodna studentska GREEN konferencija.
@article{article, year = {2022}, pages = {172-172}, keywords = {grape pomace, silage, NADES, green technology}, title = {Application of green technologies for sustainable use of grape pomace}, keyword = {grape pomace, silage, NADES, green technology}, publisherplace = {Osijek, Hrvatska} }
@article{article, year = {2022}, pages = {172-172}, keywords = {grape pomace, silage, NADES, green technology}, title = {Application of green technologies for sustainable use of grape pomace}, keyword = {grape pomace, silage, NADES, green technology}, publisherplace = {Osijek, Hrvatska} }




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