Understanding flavour development in interspecific hybrid grapes and wines

了解种间杂交葡萄和葡萄酒的风味发展

• 批准号: RGPIN-2017-06874
• 负责人: Pedneault, Karine
• 金额: $ 1.89万
• 依托单位: Université Sainte-Anne
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2017
• 资助国家: 加拿大
• 起止时间: 2017-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=630406
• 关键词: Understanding; flavour; development; interspecific; hybrid

As climate is changing worldwide, the need for adaptable cultivars capable to produce crops under various biotic and abiotic conditions is expending. However, the occurrence of certain quality traits such as diseases resistance and/or cold adaptation results in major changes in the biochemistry of fruit crops that may impact flavour development and, ultimately, affect fruit quality. Such disparities have been the main limitation to the expansion of interspecific hybrid grapes (IHG) in wine production, despite their suitability for low-pesticide and/or northern wine production.

随着全球气候的变化，对能够在各种生物和非生物条件下生产作物的适应性品种的需求越来越大。然而，某些品质性状的出现，如抗病和/或冷适应，会导致果树的生化发生重大变化，这可能会影响果实的风味发育，最终影响水果的品质。这种差异一直是限制种间杂交葡萄(IHG)在葡萄酒生产中推广的主要限制因素，尽管它们适合于低农药和/或北方葡萄酒生产。