Flavor Characterization and Perceptual Interactions of Key Aroma Compounds in Zhoushan Fish Sauce: A Combined Approach of GC-MS, GC-E-Nose, Feller’s Additive Model, σ-τ plot and molecular docking

Qiancheng Wu; Zhonglin Sun; Haoran Chen; Xianyuan Zhou; Zhengting Huo; Yu Liu; Di Sun; Qingbao Ma; Zhongjie Yu; Wei Jiang

doi:10.1016/j.lwt.2026.119548

May 1, 2026LWTOpen Access

Flavor Characterization and Perceptual Interactions of Key Aroma Compounds in Zhoushan Fish Sauce: A Combined Approach of GC-MS, GC-E-Nose, Feller’s Additive Model, σ-τ plot and molecular docking

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Key Points

The research aims to identify key aroma compounds in Zhoushan fish sauce and explore their interactions.
Used GC-MS and GC-E-nose for compound identification.
Conducted aroma recombination and omission experiments.
Applied Feller’s additive model and σ-τ plot for interaction analysis.
Eight key odorants were identified, with masking effects among 17 out of 28 tested pairs.
Synergistic interactions were noted among compounds with similar structures.

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Implication

Combined approach identifies key aroma compounds in Zhoushan fish sauce, revealing masking and synergistic effects.

Abstract

• 8 key odorants were identified in Zhoushan fish sauce using GC-MS, GC-E-nose, OAV, Aroma recombination and Omission experiments. • Masking effects were predominant (17/28 pairs) among key odorant mixtures. • Synergism was observed specifically among structurally analogous compounds.

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Cite This Study

Wu et al. (2026) studied this question.

synapsesocial.com/papers/6a15384cb5d9c58d83e8c624 https://doi.org/10.1016/j.lwt.2026.119548

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Flavor Characterization and Perceptual Interactions of Key Aroma Compounds in Zhoushan Fish Sauce: A Combined Approach of GC-MS, GC-E-Nose, Feller’s Additive Model, σ-τ plot and molecular docking

Key Points

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Implication

Abstract

Discussion

Cite This Study

Flavor Characterization and Perceptual Interactions of Key Aroma Compounds in Zhoushan Fish Sauce: A Combined Approach of GC-MS, GC-E-Nose, Feller’s Additive Model, σ-τ plot and molecular docking

Key Points

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Implication

Abstract

Discussion

Cite This Study

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