ArticleFrontiers in microbiology2025
Comparative studies on physicochemical properties, volatile flavor substances and microbial community of Mianning ham at different altitudes.
Article in Frontiers in microbiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Changes in Quality Characteristics, Microbial Communities, and Metabolomic Profiles of Mianning Ham During Different Aging Periods.Foods (Basel, Switzerland) · 2026Article
- Impact of Packaging Methods on Physicochemical Properties, Flavor Profile, and Microbial Community in Low-Temperature Stored Mianning Ham.Foods (Basel, Switzerland) · 2025Article
- Comparative Analysis of the Microbial Community Profiles of Sichuan and Guizhou Smoke-Cured Sausages Using a High-Throughput Sequencing Approach.Microorganisms · 2025Article
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Authors and funding
7 authors.
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Abstract
Background: This study explores the impact of varying altitudes on the quality characteristics of Mianning ham. Methods: By utilizing Solid-Phase Microextraction-Gas Chromatography-Mass Spectrometry (SPME-GC-MS) technology and high-throughput sequencing techniques, the physicochemical properties, volatile flavor compounds, and shifts in microbial communities of Mianning ham at different altitudes were investigated. Results: Ham's water content, aw, pH, malondialdehyde content,and nitrite content at high altitudes were higher, while the salt content of ham at low altitudes was higher. 112 volatile compounds were identified in ham fermented for 0, 1, and 2 years at low altitude and high altitude, and the volatile compounds in ham at high altitude were more abundant than those in ham at low altitude. The main flavor compounds were 1-octene-3-ol, Nonyl aldehyde, Octanal, and 15 other volatile compounds. At the phylum level, the dominant bacteria were Firmicutes and Proteobacteria, and the fungus was Basidiomycota. Discussion: There were obvious differences in the quality of Mianning ham between the two altitudes.
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