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园艺学报 ›› 2025, Vol. 52 ›› Issue (8): 2099-2113.doi: 10.16420/j.issn.0513-353x.2024-0614

• 综述 • 上一篇    下一篇

番茄风味调控基因及其在品质改良中的应用

李丹丹1, 葛平飞1, 李方曼1, 杨旸1, 徐浩博1, 熊春晖3, 张余洋1,2,4,5,*()   

  1. 1 华中农业大学果蔬园艺作物种质创新与利用全国重点实验室, 武汉 430070
    2 湖北洪山实验室, 武汉 430070
    3 赣州市蔬菜花卉研究所, 江西赣州 341401
    4 华中农业大学深圳营养与健康研究院, 武汉 430070
    5 中国农业科学院深圳农业基因组研究所和岭南现代农业科学与技术广东省实验室深圳分中心, 广东深圳 518000
  • 收稿日期:2024-10-25 修回日期:2025-04-24 出版日期:2025-08-25 发布日期:2025-08-19
  • 通讯作者:
  • 基金资助:
    国家重点研发计划项目(2022YFD1200502); 国家重点研发计划项目(2021YFD1200201); 国家自然科学基金项目(32372696); 武汉市生物育种重大专项(2022021302024852); 湖北省现代农业产业技术体系建设专项(2024HBSTX4-06); 湖北省种业高质量发展资金项目(HBZY2023B004); 华中农业大学与中国农业科学院深圳农业基因组所合作资金研发项目(SZYJY2023022); 果蔬园艺作物种质创新与利用全国重点实验室委托项目(Horti-3Y-2024-008)

Regulatory Genes for Tomato Flavor and Their Application in Quality Improvement

LI Dandan1, GE Pingfei1, LI Fangman1, YANG Yang1, XU Haobo1, XIONG Chunhui3, and ZHANG Yuyang1,2,4,5,*()   

  1. 1 National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, Wuhan 430070, China
    2 Hubei Hongshan laboratory, Wuhan 430070, China
    3 Ganzhou Vegetable and Flower Research InstituteGanzhou, Jiangxi 341401, China
    4 Shenzhen Institute of Nutrition and HealthHuazhong Agricultural University, Wuhan 430070, China
    5 Agricultural Genomics Institute at ShenzhenChinese Academy of Agricultural Sciences(CAAS)and Lingnan Modern Agricultural Science and Technology Laboratory of Guangdong Province,Shenzhen Sub-center,Shenzhen, Guangdong 518800, China
  • Received:2024-10-25 Revised:2025-04-24 Published:2025-08-25 Online:2025-08-19

摘要:

番茄富含丰富的营养物质,风味独特,近年来番茄风味品质改良逐渐受育种家重视。现代栽培番茄品种具有高抗、高产等优点,但口感欠佳,难以满足消费者对高品质番茄的需求。番茄中可溶性糖、有机酸、挥发性化合物是影响番茄风味的重要组分。糖的种类、含量及比例决定番茄的甜度,柠檬酸、苹果酸等有机酸含量影响果实的酸度,果实中挥发性化合物的组成和浓度有助于番茄香气的产生。本文对番茄风味物质的组成及其遗传位点、调控基因进行综述,总结番茄风味遗传改良方法,以期为培育高品质美味番茄品种提供参考。

关键词: 番茄, 风味品质, 可溶性糖, 有机酸, 挥发性化合物, 遗传改良

Abstract:

Tomato is rich in nutrients and has a unique flavor,and in recent years,the improvement of tomato flavor quality has gradually attracted the attention of breeders. Modern cultivated tomatoes exhibit the advantages of high resistance and yield,but their taste and flavor fails to meet consumers’ demand. Soluble sugar,organic acid and volatile compounds in tomato are important components affecting tomato flavor. The type,content and proportion of sugars determine the sweetness of tomatoes,and the content of organic acids such as citric acid and malic acid affects the acidity of the fruit. The composition and concentration of volatile compounds in the fruit contributes to the aroma of tomatoes. This paper reviews the metabolic composition,genetic loci and regulatory genes of tomato flavor,summarizes the approaches of tomato fruit flavor improvement,to provide reference for breeding high-quality and tasty tomato cultivars.

Key words: tomato, flavor quality, soluble sugar, organic acid, volatile compound, genetic improvement