Article (Scientific journals)
Why Does Braising Enhance the Aroma Profile of Xinjiang Braised–Roasted Chicken? Insights into Precursor Conversion and Aroma Formation Pathways
Bi, Ke; Liu, Yue; Han, Dong et al.
2026In Food Research International, p. 118595
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Keywords :
Braised-roasted chicken; aroma; gc-ms; precursor
Abstract :
[en] Braising could significantly enhance the aroma profile of Xinjiang traditional roasted chicken, but the underlying mechanisms remain unclear. This study investigated the mechanisms underlying the enhanced aroma profile of Xinjiang braised-roasted chicken (BRC) using sensory evaluation, GC–MS, fatty acid profiling, free amino acid analysis, and reducing sugar determination. A total of 70 aroma compounds were identified, with BRC exhibiting the highest concentration and diversity. Compared with single treatments (marination, braising, or roasting), the combined braise-then-roast process enriched terpenoids, furans, pyrazines, and phenolic compounds, while reducing off-odor compounds. Correlation analysis revealed that lipid oxidation, Maillard reactions, and spice- derived volatiles synergistically shaped the aroma profile. The findings demonstrate that braising promotes precursor accumulation and spice infusion, while roasting activates thermal reactions, jointly enhancing aroma intensity and complexity. These results provide mechanistic insights into the unique flavor of Xinjiang BRC and may support quality optimization in meat processing industries.
Disciplines :
Agriculture & agronomy
Chemistry
Author, co-author :
Bi, Ke ;  Université de Liège - ULiège > TERRA Research Centre
Liu, Yue
Han, Dong
Li, Xinwei
Lei, Yinfeng
Pan, Hong
Yang, Ping
Zhang, Chunhui
Fauconnier, Marie-Laure  ;  Université de Liège - ULiège > Département GxABT > Chemistry for Sustainable Food and Environmental Systems (CSFES)
Language :
English
Title :
Why Does Braising Enhance the Aroma Profile of Xinjiang Braised–Roasted Chicken? Insights into Precursor Conversion and Aroma Formation Pathways
Publication date :
February 2026
Journal title :
Food Research International
ISSN :
0963-9969
eISSN :
1873-7145
Publisher :
Elsevier BV
Pages :
118595
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 13 March 2026

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