Technological Optimization of Fermented Siniperca chuatsi Fish Processing Focused on Formation of Garlic Clove-Structural Muscle Flakes and Flavor Profiles
Zhangqin Lai, Mi Tang, Hai Chen, Xiaoyi Tan, Yuhao Zhang
TL;DR
This study optimizes the fermentation process of mandarin fish to improve the structure and flavor of the final product.
Contribution
The research identifies optimal fermentation conditions for forming garlic clove-structured muscle flakes and enhancing flavor profiles.
Findings
Optimal fermentation conditions were 3% salt and 7 days at 7 °C, maximizing GCMF integrity and texture.
Undesirable flavor compounds like nonanal and 1-octen-3-ol decreased with longer fermentation times.
Physicochemical indicators remained within acceptable ranges under optimal conditions.
Abstract
The edible and sensory quality of fermented fish products, particularly the formation of garlic clove-structured muscle flakes (GCMF), play critical roles in consumer acceptance and consumption. Herein, aiming to obtain the optimal technical process, this study systematically explored the generation and dynamic evolution of GCMF structure of fermented mandarin fish, especially the integrity and peeling properties of GCMF, which would profoundly determine the textural properties of fish flesh. Meanwhile, flavor profiles were also concentrated during the formation of GCMF. Specifically, our results showed that the optimal fermentation conditions were 3% salt concentration and 7 days of fermentation at 7 °C. Under these conditions, the physicochemical indicators (moisture, pH, TVB-N) of the fermented fish remained within reasonable ranges and the sensory score; peeling integrity of GCMF…
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Taxonomy
TopicsMeat and Animal Product Quality · Probiotics and Fermented Foods · Protein Hydrolysis and Bioactive Peptides