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作为全球消耗量最大的动物蛋白来源之一,鸡肉凭借其独特的感官特征和营养功能特性,在膳食结构中占据重要地位。鸡肉风味是决定消费者接受度的核心指标,其复杂性来源于脂质氧化、美拉德反应、核苷酸降解,以及肠道菌群代谢等多种途径的协同与互作。当前,随着消费者对肉品品质需求的日益提升,风味已成为决定市场竞争力的关键属性。尽管已有研究从化学组成上解析了鸡肉风味的物质基础,并在遗传、营养与加工等单一层面探讨了其影响因素,然而,系统性整合从分子机制到表型输出的全链条调控网络,以及实现多维度策略协同干预的研究仍显薄弱。尤其缺乏在“遗传-营养-加工”一体化框架下,对风味形成与调控机制的跨尺度、多组学贯通解析。因此,本文旨在从鸡肉中的关键风味前体物质——脂肪酸、氨基酸及肌苷酸入手,系统综述其形成途径与调控机制,梳理现有研究的进展与不足,以期为风味导向的鸡肉品质精准设计与产业化调控提供理论依据与参考。
Abstract:As one of the most widely consumed sources of animal protein globally, chicken holds a significant place in dietary patterns due to its distinctive sensory attributes and nutritional functional properties. The flavor of chicken is a core determinant of consumer acceptance, and its complexity arises from the synergy and interaction of multiple pathways, including lipid oxidation, the Maillard reaction, nucleotide degradation, and gut microbiota metabolism. Currently, with growing consumer demand for higher meat quality, flavor has become a key attribute determining market competitiveness. Although existing studies have elucidated the chemical basis of chicken flavor and explored influencing factors at individual levels such as genetics, nutrition, and processing, research remains limited in systematically integrating the full-chain regulatory network from molecular mechanisms to phenotypic outcomes, as well as in achieving coordinated multi-dimensional strategic intervention. There is a particular lack of cross-scale, multi-omics integrated analysis of flavor formation and regulation within a unified "genetics–nutrition–processing" framework. Therefore, this review focuses on key flavor precursors in chicken—fatty acids, amino acids, and inosinic acid-to systematically summarize their formation pathways and regulatory mechanisms, delineate current research advances and gaps, and provide theoretical foundations and strategic insights for the precision design and industrial regulation of flavor-oriented chicken quality.
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基本信息:
DOI:10.19556/j.0258-7033.20250819-03
中图分类号:S831
引用信息:
[1]梁豪,谢洋,栾艳,等.鸡肉风味形成的关键分子机制与多层面调控作用研究进展[J].中国畜牧杂志().DOI:10.19556/j.0258-7033.20250819-03.
基金信息:
国家自然科学基金项目(32202665); 国家重点研发计划资助(2022YFD1300100); 国家现代农业产业技术体系资助(CARS-40,CARS-41); 湖北省支持种业高质量发展资金项目(HBZY2023B007)
2026-05-27
2026-05-27
2026-05-27