PATHWAY ANALYSIS TO DETERMINE FACTORS CONTRIBUTING TO OVERALL QUALITY SCORES IN FOUR BERRY CROPS
PATHWAY ANALYSIS TO DETERMINE FACTORS CONTRIBUTING TO OVERALL QUALITY SCORES IN FOUR BERRY CROPS
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DOI：
10.2478/johr-2020-0025
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发表时间：
2020-12-01
影响因子：
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通讯作者：
Fernandez, Felicidad Fernandez
中科院分区：
文献类型：
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作者：
Cockerton, Helen;Unzueta, Maddi Blanco;Fernandez, Felicidad Fernandez
水果质量属性受环境，农艺和遗传因素的影响;品种和生长条件在英国生产和进口水果之间可能有很大差异。本研究旨在记录和解剖最相关的水果品质性状的浆果进口到英国在冬季。2018年12月至2019年3月期间，黑莓、蓝莓、乌藨子和草莓水果从11个国家进口到英国的一家包装厂，或从主要零售商处购买。多个水果质量成分进行了评估，以获得较高的“总体评估”水果质量分数的相对贡献。结果发现，草莓和黑莓的整体得分受甜味感知的影响，而蓝莓和树莓的感官更复杂，整体得分受风味感知的影响。多个树莓和草莓果实品质性状被发现与基因型差异相关，表明通过育种进行遗传改良的潜力很大。相比之下，研究结果表明，蓝莓的遗传改良潜力较小，环境可能对蓝莓果实品质性状有很大影响。
Fruit quality attributes are influenced by environmental, agronomic and genetic factors; both cultivars and growing conditions can vary substantially between UK production and imported fruit. This study aimed to record and dissect the most relevant fruit quality traits for berries imported into the UK in the winter months. Blackberry, blueberry, raspberry and strawberry fruit were imported from 11 countries into a Kent-based packhouse (UK) or purchased from major retailers between December 2018 and March 2019. Multiple fruit quality components were assessed for relative contribution towards a high "overall assessment" fruit quality score. It was found that strawberry and blackberry overall scores were affected by sweetness perception, whereas blueberry and raspberry organoleptics are more complex, with overall scores influenced by flavor perception. Multiple raspberry and strawberry fruit quality traits were found to be associated with genotypic differences, indicating a promising potential for genetic improvement through breeding. By contrast, the study findings suggest that there is less potential for genetic improvement in blueberry, and that the environment may have a large effect on blueberry fruit quality traits.