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The Scent of Lily Flowers: Advances in the Identification, Biosynthesis, and Regulation of Fragrance Components

文献类型： 外文期刊

作者： Chen, Yiwei 1 ; Lu, Xiaoxuan 2 ; Gao, Ting 1 ; Zhou, Yiwei 2 ;

作者机构： 1.South China Agr Univ, Coll Forestry & Landscape Architecture, Guangzhou 510642, Peoples R China

2.Guangdong Acad Agr Sci, Environm Hort Res Inst, Guangdong Prov Key Lab Ornamental Plant Germulam I, Guangzhou 510640, Peoples R China

3.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Yili Bot Garden, Xinjiang Field Sci Observat Res Stn Tianshan Wild, Xinyuan 835800, Peoples R China

关键词： floral scent; lily; Lilium; biosynthesis; regulation

期刊名称：INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES （ 影响因子：4.9； 五年影响因子：5.7 ）

ISSN： 1661-6596

年卷期： 2025 年 26 卷 2 期

页码：

收录情况： SCI

摘要： Lilies (Lilium spp.) are renowned for their diverse and captivating floral scents, which are highly valued both commercially and ornamentally. This review provides a comprehensive overview of recent advancements in the identification, biosynthesis, and regulation of fragrance components in lily flowers. Various volatile organic compounds (VOCs) that contribute to the unique scents of different lily species and cultivars, including terpenoids, benzenoids/phenylpropanoids, and fatty acid derivatives, are discussed. The release patterns of these compounds from different floral tissues and at different developmental stages are examined, highlighting the significant role of tepals. Detection methods such as gas chromatography-mass spectrometry (GC-MS) and sensory analysis are evaluated for their effectiveness in fragrance research. Additionally, the biosynthetic pathways of key fragrance compounds are explored, focusing on the terpenoid and benzenoid/phenylpropanoid pathways and the regulatory mechanisms involving transcription factors and environmental factors. This review also addresses the influence of genetic and environmental factors on fragrance production and proposes future research directions to enhance the aromatic qualities of lilies through selective genetic and breeding approaches. Emphasis is placed on the potential applications of these findings in the floral industry to improve the commercial value and consumer appeal of lily flowers.

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