轻工学报2026，Vol.41Issue(1)：16-25,10.DOI:10.12187/2026.01.002
不同发酵温度对鲊广椒滋味品质及微生物群落的影响
Effects of different fermentation temperatures on taste quality and microbial flora of zha-chili
摘要
Abstract
[Objective]This study aimed to reveal the effects of different fermentation temperatures on the taste quality and microbial flora of zha-chili.[Methods]The taste quality of zha-chili fermented at different temperatures(20℃,25℃,30℃,and 35℃)was evaluated using an electronic tongue technique,while its microbial community structure was analyzed via MiSeq high-throughput sequencing technology.Finally,the correlation between the microbial flora and taste quality was determined based on procrustes analysis.[Results]Significant differences were observed in both the taste quality and microbial flora structure of zha-chili under different fermentation temperatures(P<0.05).The dominant bacterial genera were Lactobacillus and Bacillus,while the major fungal genera included Hyphopichia,Aspergillus,Cladosporium,Gibberella,Kodamaea,and Meyerozyma.Among these,zha-chili fermented at 20℃exhibited a more prominent sour taste and a more favorable microbial composition:Lactobacillus was the dominant bacterial genus,and Hyphopichia was the major dominant fungal genus.Additionally,Acinetobacter,Rosenbergiella,and Cladosporium were identified as the key bacterial genera distinguishing its microbial community structure from the other three temperature groups.A significant correlation was found between the microbial flora and taste indexes of zha-chili fermented at different temperatures(P<0.05),and the interactions among dominant microorganisms collectively shaped the taste characteristics of zha-chili.[Conclusion]Zha-chili fermented at 20℃exhibits both higher microbial flora richness and better taste quality.关键词
鲊广椒/发酵温度/微生物群落/滋味品质/相关性Key words
zha-chili/fermentation temperature/microbial flora/taste quality/correlation分类
轻工纺织引用本文复制引用
王玉荣,王鑫,圣群航,张海波,侯强川,郭壮..不同发酵温度对鲊广椒滋味品质及微生物群落的影响[J].轻工学报,2026,41(1):16-25,10.基金项目
国家自然科学基金青年科学基金项目(32402047) （32402047）
湖北省高等学校优秀中青年科技创新团队计划项目(T2023022) （T2023022）
