Enhancing physicochemical, rheological properties, and in vitro rumen fermentation of starch with Melastoma candidum D. Don fruit extract.

Autor: Fidriyanto R; Program Study of Nutrition and Feed Sciences, Graduate School of Institut Pertanian Bogor. Jl. Agatis, Bogor, West Java, Indonesia.; Research Center for Applied Zoology, National Research and Innovation Agency, Bogor, West Java, Indonesia., Juanssilfero AB; Research Center for Applied Microbiology, National Research and Innovation Agency, Bogor, West Java, Indonesia., Sarwono KA; Research Center for Applied Zoology, National Research and Innovation Agency, Bogor, West Java, Indonesia., Ridwan R; Research Center for Applied Zoology, National Research and Innovation Agency, Bogor, West Java, Indonesia., Nahrowi N; Centre for Tropical Animal Studies (CENTRAS), Institut Pertanian Bogor. Kampus IPB Baranangsiang, Bogor, West Java, Indonesia.; Department of Nutrition and Feed Technology, Faculty of Animal Science, Institut Pertanian Bogor, Bogor, West Java, Indonesia., Jayanegara A; Department of Nutrition and Feed Technology, Faculty of Animal Science, Institut Pertanian Bogor, Bogor, West Java, Indonesia.
Jazyk: angličtina
Zdroj: Animal science journal = Nihon chikusan Gakkaiho [Anim Sci J] 2024 Jan-Dec; Vol. 95 (1), pp. e13950.
DOI: 10.1111/asj.13950
Abstrakt: The utilization of polyphenol-modified starch in ruminants has not undergone extensive exploration. This study aimed to investigate the impact of the complex formed between starch and Melastoma candidum D. Don fruit extract on physicochemical properties, phenol release kinetics in various buffers simulating the gastrointestinal tract, methane production, and post-rumen digestibility. The interaction between starch and M. candidum D. Don fruit extract significantly (p < 0.001) increased resistant starch and particle size diameter. The maximum phenolic release from complex between starch and M. candidum D. Don fruit extract, due to gastrointestinal tract-simulated buffers, ranged from 22.96 to 34.60 mg/100 mg tannic acid equivalent. However, rumen and abomasum-simulated buffers released more phenolic content, whereas the intestine-simulated buffer showed higher antioxidant activity (ferric ion-reducing antioxidant power). Furthermore, complex between starch and M. candidum D. Don fruit extract significantly decreased dry matter rumen digestibility (p < 0.001) and maximum methane gas production (p < 0.001).
(© 2024 Japanese Society of Animal Science.)
Databáze: MEDLINE
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