EFFECT OF EMULSIFIED HIGH-PUFA OILS ENRICHED WITH NATURAL ANTIOXIDANTS ON IN VITRO GOAT RUMEN FERMENTATION PARAMETERS AND NUTRIENT DEGRADABILITY

Fassah, Dilla Mareistia and Alfiyyah, Manik Nurul and Azka, Safiena Maura and Damayanti, Shafira Pramesti and Pujiawati, Yusti and Khotijah, Lilis and Sholeha, Novia Amalia (2026) EFFECT OF EMULSIFIED HIGH-PUFA OILS ENRICHED WITH NATURAL ANTIOXIDANTS ON IN VITRO GOAT RUMEN FERMENTATION PARAMETERS AND NUTRIENT DEGRADABILITY. Online Journal of Animal and Feed Research. 118 - 124. ISSN 22287701

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Abstract

This study aims to evaluate the effect of emulsified high-PUFA oils enriched with natural antioxidants derived from jackfruit leaf extract on in vitro goat rumen fermentability and degradability. The study used a completely randomized design with two treatments and 5 replications. The treatments were supplementation with high-PUFA oils + natural antioxidants (P1, as the control), and supplementation with emulsified high-PUFA oils + natural antioxidants (P2). The parameters observed were rumen pH, total volatile fatty acid (VFA) concentration, NH₃ concentration, bacterial population, protozoa population, dry matter digestibility (DMD), and organic matter digestibility (OMD). The results showed that supplementing goat feed ration with emulsified high-PUFA oils enriched with natural antioxidants did not alter (P>0.05) rumen pH, total VFA, NH3 concentration, bacterial and protozoal population, DMD, or OMD. Overall, emulsified high-PUFA oils with natural antioxidants did not alter the examined rumen fermentation parameters and degradability. Thus, emulsified high-PUFA oils with natural antioxidants can be potentially used as an effective feed supplement to support goats' performance. © The Author(s) 2026

Item Type:	Article
Keywords:	Emulsification; Feed supplement; Fermentation characteristics; Jackfruit leaves; Polyunsaturated fatty acid
Subjects:	S Agriculture > SF Animal culture
Divisions:	Online Journal of Animal and Feed Research (OJAFR)
Page Range:	118 - 124
Journal or Publication Title:	Online Journal of Animal and Feed Research
Journal Index:	Scopus
Volume:	16
Number:	2
Publisher:	Scienceline Publications, Ltd
Identification Number:	https://doi.org/10.51227/ojafr.2026.14
ISSN:	22287701
Depositing User:	Dr. Saeid Chekani-Azar
URI:	https://eprints.science-line.com/id/eprint/1778

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