Modeling the growth and volatile metabolite production of spoilage-causing Brochothrix thermosphacta on solid meat substrates under modified atmospheres.

• Tác giả: Linyun Chen, Kristof Demeestere, Frank Devlieghere, Lotta Kuuliala, Raejeong Ryu, Mariem Somrani, Christophe Walgraeve
• Ngôn ngữ: eng
• Ký hiệu phân loại: 304.62 Growth and decline
• Thông tin xuất bản: Netherlands : International journal of food microbiology , 2025
• Bộ sưu tập: NCBI
• ID: 695336

Tóm tắt

Spoilage microorganisms including Brochothrix thermosphacta are associated with various volatile organic compounds (VOCs) and off-odors in meat. Modified atmosphere packaging (MAP) limits microbial growth and affects metabolic activities. However, the exact impact of gas compositions on B. thermosphacta still remains unclear, especially regarding the direct relationship between its growth and VOC accumulation. This study thus aimed to investigate and model these behaviors by growing B. thermosphacta on solid pork simulation media under different packaging atmospheres. Five O