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Timm TG, Amâncio BR, Loregian KE, Magnani E, Helm CV, de Lima EA, Marcondes MI, Branco RH, de Paula EM, Benedeti PDB, Tavares LBB. Peach palm shells (Bactris gasipaes Kunth) bioconversion by Lentinula edodes: Potential as new bioproducts for beef cattle feeding. BIORESOURCE TECHNOLOGY 2024; 394:130292. [PMID: 38185450 DOI: 10.1016/j.biortech.2023.130292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 12/18/2023] [Accepted: 12/31/2023] [Indexed: 01/09/2024]
Abstract
This paper aims to develop and assess the in vitro effects on ruminal fermentation and greenhouse gas parameters of new bioproducts for beef cattle diets, carried out by solid-state fermentation of peach palm shells colonized by Lentinula edodes (SSF) and after Shiitake mushroom cultivation in axenic blocks (SMS). In vitro experiments were performed to assess the in vitro gas production, digestibility, and fiber degradation of formulated total diets. Bioproducts presented high β-glucans (9.44---11.27 %) and protein (10.04---8.35 %) contents, as well as similar digestibility to conventional diets. SMS diet had the lowest methane and carbon dioxide (19.1 and 84.1 mM/g OM) production, and the SSF diet presented lower carbon dioxide production (98.9 mM/g OM) than other diets, whereas methane was similar. This study highlighted a sustainable use of byproducts for beef cattle diets, promising for digestibility, nutritional value, β-glucans incorporation, and environmental impact mitigation, favoring the circular bioeconomy.
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Affiliation(s)
- Thaynã Gonçalves Timm
- Regional University of Blumenau, Environmental Engineering Graduate Program, Blumenau, Santa Catarina 89030-000, Brazil.
| | - Bruna Roberta Amâncio
- Institute of Animal Science, Beef Cattle Research Center, Sertãozinho, São Paulo 14160-970, Brazil.
| | - Kalista Eloisa Loregian
- Institute of Animal Science, Beef Cattle Research Center, Sertãozinho, São Paulo 14160-970, Brazil.
| | - Elaine Magnani
- Institute of Animal Science, Beef Cattle Research Center, Sertãozinho, São Paulo 14160-970, Brazil.
| | - Cristiane Vieira Helm
- Brazilian Agricultural Research Corporation, Research Center of Forestry, Embrapa Florestas, Colombo, Paraná 83411-000, Brazil.
| | - Edson Alves de Lima
- Brazilian Agricultural Research Corporation, Research Center of Forestry, Embrapa Florestas, Colombo, Paraná 83411-000, Brazil.
| | | | - Renata Helena Branco
- Institute of Animal Science, Beef Cattle Research Center, Sertãozinho, São Paulo 14160-970, Brazil.
| | | | - Pedro Del Bianco Benedeti
- Santa Catarina State University, Department of Animal Sciences, Chapecó, Santa Catarina 89815-630, Brazil.
| | - Lorena Benathar Ballod Tavares
- Regional University of Blumenau, Environmental Engineering Graduate Program, Blumenau, Santa Catarina 89030-000, Brazil.
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