Turmeric rhizomes reduced in vitro methane production and improved gas production and nutrient degradability

Autor: Ahmed E. Kholif, Olurotimi A. Olafadehan, Gouda A. Gouda, Mahmoud Fahmy, Tarek A. Morsy, Hajer Ammar, Hatem A. Hamdon, Mireille Chahine
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Animal Biotechnology, Vol 35, Iss 1 (2024)
Druh dokumentu: article
ISSN: 10495398
1532-2378
1049-5398
DOI: 10.1080/10495398.2024.2371519
Popis: The present study aimed to evaluate the effect of dry turmeric rhizomes on in vitro biogas production and diet fermentability. Turmeric rhizomes were included at gradually increased levels: 0, 0.5, 1, 1.5 and 2% of a diet containing per kg dr matter (DM): 500 g concentrate feed mixture, 400 g berseem hay and 100 g rice straw, and incubated for 48 h. Gas chromatography-mass spectrometry analysis showed that ar-turmerone, α-turmerone and β-turmerone were the major bioactive compounds in the rhizomes. Turmeric rhizomes increased (p
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