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Scientific paper - Original scientific paper
The Effect of Grape Seed Cake as a Dietary Supplement Rich in Polyphenols on the Quantity and Quality of Milk, Metabolic Profile of Blood, and Antioxidative Status of Lactating Dairy Goats
Agriculture, 14 (2024), 3; 479. https://doi.org/10.3390/agriculture14030479
Antunović, Zvonko; Novoselec, Josip; Klir Šalavardić, Željka; Steiner, Zvonimir; Drenjančević, Mato; Pavić, Valentina; Đidara, Mislav; Ronta, Mario; Jakobek Barron, Lidija; Mioč, Boro

Institutional repository: Repository Faculty of Agriculture University of Zagreb

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Antunović, Z., Novoselec, J., Klir Šalavardić, Ž., Steiner, Z., Drenjančević, M., Pavić, V. ... Mioč, B. (2024). The Effect of Grape Seed Cake as a Dietary Supplement Rich in Polyphenols on the Quantity and Quality of Milk, Metabolic Profile of Blood, and Antioxidative Status of Lactating Dairy Goats. Agriculture, 14. (3). doi: 10.3390/agriculture14030479

Antunović, Zvonko, et al. "The Effect of Grape Seed Cake as a Dietary Supplement Rich in Polyphenols on the Quantity and Quality of Milk, Metabolic Profile of Blood, and Antioxidative Status of Lactating Dairy Goats." Agriculture, vol. 14, no. 3, 2024. https://doi.org/10.3390/agriculture14030479

Antunović, Zvonko, Josip Novoselec, Željka Klir Šalavardić, Zvonimir Steiner, Mato Drenjančević, Valentina Pavić, Mislav Đidara, Mario Ronta, Lidija Jakobek Barron and Boro Mioč. "The Effect of Grape Seed Cake as a Dietary Supplement Rich in Polyphenols on the Quantity and Quality of Milk, Metabolic Profile of Blood, and Antioxidative Status of Lactating Dairy Goats." Agriculture 14, no. 3 (2024). https://doi.org/10.3390/agriculture14030479

Antunović, Z., et al. (2024) 'The Effect of Grape Seed Cake as a Dietary Supplement Rich in Polyphenols on the Quantity and Quality of Milk, Metabolic Profile of Blood, and Antioxidative Status of Lactating Dairy Goats', Agriculture, 14(3). doi: 10.3390/agriculture14030479

Antunović Z, Novoselec J, Klir Šalavardić Ž, Steiner Z, Drenjančević M, Pavić V, and sur.. The Effect of Grape Seed Cake as a Dietary Supplement Rich in Polyphenols on the Quantity and Quality of Milk, Metabolic Profile of Blood, and Antioxidative Status of Lactating Dairy Goats. Agriculture [Internet]. 2024 March 15 [cited 2024 December 30];14(3). doi: 10.3390/agriculture14030479

Z. Antunović, et al., "The Effect of Grape Seed Cake as a Dietary Supplement Rich in Polyphenols on the Quantity and Quality of Milk, Metabolic Profile of Blood, and Antioxidative Status of Lactating Dairy Goats", Agriculture, vol. 14, no. 3, March 2024. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:204:826962. [Accessed: 30 December 2024]

Metadata
Title (english)The Effect of Grape Seed Cake as a Dietary Supplement Rich in Polyphenols on the Quantity and Quality of Milk, Metabolic Profile of Blood, and Antioxidative Status of Lactating Dairy Goats
AuthorZvonko Antunović
AuthorJosip Novoselec
AuthorŽeljka Klir Šalavardić
AuthorZvonimir Steiner
AuthorMato Drenjančević
AuthorValentina Pavić
AuthorMislav Đidara
AuthorMario Ronta
AuthorLidija Jakobek Barron
AuthorBoro Mioč
Author's institutionUniversity of Zagreb
Faculty of Agriculture
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Abstract (english)
The objective of this study was to assess the impact that diets supplemented with grape seed cake rich in polyphenols had on lactating goats. The study investigated the quantity and quality of goat milk, the metabolic profile of blood, and the antioxidative status. The study involved 24 French Alpine dairy goats throughout their lactation period. The goats were, on average, 5 years old (±three months) and in the fourth lactation. The experiment lasted for 58 days. The control group (CON) had a diet without grape seed cake (GSC). The experimental groups were given a diet containing 5% and 10% GSC on a dry matter basis (GSC5 and GSC10, respectively). A slightly higher milk production, as well as protein and fat milk content, were found in GSC5 and GSC10, but the differences were not significant. Goat milk in the GSC10 group exhibited significantly higher activity of superoxide dismutase and glutathione reductase, as well as decreased concentrations of GUK and SCC. The feeding treatments did not affect significant differences in hematological and biochemical indicators, except for the BHB content, which can be associated with a higher energy value of feed containing GSC. There was an observed elevation in the activity of SOD within the blood of GSC5, and GSC10 was measured as well. The determined changes justify the supplementation of GSC rich in polyphenols to goat feed, especially in the amount of 10%, as it can reduce stress caused by lactation, which is known as a very stressful production period for animals.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleAgriculture
Numberingvol. 14, no. 3, 479
e-ISSN2077-0472
DOIhttps://doi.org/10.3390/agriculture14030479
URN:NBNurn:nbn:hr:204:826962
Publication2024-03-15
Document URLhttps://www.mdpi.com/2077-0472/14/3/479
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2024-12-05 12:25:58