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Scientific paper - Original scientific paper
Monitoring of Chemical and Fermentative Characteristics during Different Treatments of Grape Pomace Silage
Agriculture, 13 (2023), 12; 2264. https://doi.org/10.3390/agriculture13122264
Sokač Cvetnić, Tea; Gunjević, Veronika; Damjanović, Anja; Pušek, Anita; Jurinjak Tušek, Ana; Jakovljević, Tamara; Radojčić Redovniković, Ivana; Uher, Darko

Institutional repository: Repository Faculty of Agriculture University of Zagreb

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Sokač Cvetnić, T., Gunjević, V., Damjanović, A., Pušek, A., Jurinjak Tušek, A., Jakovljević, T. ... Uher, D. (2023). Monitoring of Chemical and Fermentative Characteristics during Different Treatments of Grape Pomace Silage. Agriculture, 13. (12). doi: 10.3390/agriculture13122264

Sokač Cvetnić, Tea, et al. "Monitoring of Chemical and Fermentative Characteristics during Different Treatments of Grape Pomace Silage." Agriculture, vol. 13, no. 12, 2023. https://doi.org/10.3390/agriculture13122264

Sokač Cvetnić, Tea, Veronika Gunjević, Anja Damjanović, Anita Pušek, Ana Jurinjak Tušek, Tamara Jakovljević, Ivana Radojčić Redovniković and Darko Uher. "Monitoring of Chemical and Fermentative Characteristics during Different Treatments of Grape Pomace Silage." Agriculture 13, no. 12 (2023). https://doi.org/10.3390/agriculture13122264

Sokač Cvetnić, T., et al. (2023) 'Monitoring of Chemical and Fermentative Characteristics during Different Treatments of Grape Pomace Silage', Agriculture, 13(12). doi: 10.3390/agriculture13122264

Sokač Cvetnić T, Gunjević V, Damjanović A, Pušek A, Jurinjak Tušek A, Jakovljević T, and sur.. Monitoring of Chemical and Fermentative Characteristics during Different Treatments of Grape Pomace Silage. Agriculture [Internet]. 2023 December 12 [cited 2024 December 27];13(12). doi: 10.3390/agriculture13122264

T. Sokač Cvetnić, et al., "Monitoring of Chemical and Fermentative Characteristics during Different Treatments of Grape Pomace Silage", Agriculture, vol. 13, no. 12, December 2023. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:204:630145. [Accessed: 27 December 2024]

Metadata
Title (english)Monitoring of Chemical and Fermentative Characteristics during Different Treatments of Grape Pomace Silage
AuthorTea Sokač Cvetnić
AuthorVeronika Gunjević
AuthorAnja Damjanović
AuthorAnita Pušek
AuthorAna Jurinjak Tušek
AuthorTamara Jakovljević
AuthorIvana Radojčić Redovniković
AuthorDarko Uher
Author's institutionUniversity of Zagreb
Faculty of Agriculture
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Abstract (english)
Grape pomace is a fibrous food with satisfactory quantities of residual sugars. It meets the desirable characteristics for conservation in the form of silage for later use in animal feed, mainly for ruminant herbivores. Fresh grape pomace was subdivided into three treatment groups: grape pomace as a control, grape pomace treated with an inoculum of lactic acid bacteria, and grape pomace treated with zeolite. The treatments were performed in micro-silos over 90 days. There was a significant change (p < 0.05) in the chemical characteristics, content of biologically active compounds, and fermentative characteristics during the silage of all treatments. After 30, 60 and 90 days of ensiling, silages treated with inoculum and zeolite had better fermentation quality indicated by significantly (p < 0.05) lower pH and ammonia-nitrogen contents compared with those of the control. Also, the additives have decreased the total polyphenols and tannins for 97% in average which confirmed that lactic acid bacteria and zeolite positively effect on the degradation of polyphenols and tannins in grape pomace silage. The Flieg score was calculated and the values were above 80% what refers to excellent silage. In conclusion, our results suggest that inoculant and zeolite supplementation improves the quality of grape pomace silage for later use in animal feed.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleAgriculture
Numberingvol. 13, no. 12, 2264
e-ISSN2077-0472
DOIhttps://doi.org/10.3390/agriculture13122264
URN:NBNurn:nbn:hr:204:630145
Publication2023-12-12
ProjectNumber: KK.01.1.1.07.0007
Title (croatian): Održivo gospodarenje otpadom od proizvodnje vina
Title (english): Sustainable waste management of winery by-product
Acronym: 0-vinootpad
Leader: Ivana Radojčić Redovniković
Jurisdiction: eu
Funding stream: European Regional Development Fund
Document URLhttps://www.mdpi.com/2077-0472/13/12/2264
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2024-12-11 09:22:21