Anthocyanin Management in Fruits by Fertilization,Journal of Agricultural and Food Chemistry

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Anthocyanin Management in Fruits by Fertilization
Journal of Agricultural and Food Chemistry ( IF 5.7 ) Pub Date : 2018-01-19 00:00:00 , DOI: 10.1021/acs.jafc.7b03813
Mareike Jezek ₁ , Christian Zörb ₂ , Nikolaus Merkt ₂ , Christoph-Martin Geilfus ₃

Affiliation

Anthocyanins are water-soluble vacuolar plant pigments that are mainly synthesized in epidermal layers and the flesh of fruits such as apples, cherries, grapes, and other berries. Because of their attractive red to purple coloration and their health-promoting potential, anthocyanins are significant determinants for the quality and market value of fruits and fruit-derived products. In crops, anthocyanin accumulation in leaves can be caused by nutrient deficiency which is usually ascribed to insufficient nitrogen or phosphorus fertilization. However, it is a little-known fact that the plant’s nutrient status also impacts anthocyanin synthesis in fruits. Hence, strategic nutrient supply can be a powerful tool to modify the anthocyanin content and consequently the quality and market value of important agricultural commodities. Here we summarize the current knowledge of the influence of plant nutrients on anthocyanin synthesis in fruits of major global market value and discuss the underlying cellular processes that integrate nutrient signaling with fruit anthocyanin formation. It is highlighted that fertilization that is finely tuned in amount and timing has the potential to positively influence the fruit quality by regulating anthocyanin levels. We outline new approaches to enrich plant based foods with health-promoting anthocyanins.

中文翻译：

通过施肥管理水果中的花色苷

花青素是水溶性液泡植物色素，主要在表皮层和诸如苹果，樱桃，葡萄和其他浆果的果肉中合成。由于花青素具有诱人的红色至紫色色泽，并且具有促进健康的潜力，因此它们是决定水果和水果衍生产品的质量和市场价值的重要决定因素。在作物中，花色苷在叶片中的积累可能是由于养分缺乏引起的，养分缺乏通常归因于氮或磷的施肥不足。但是，鲜为人知的事实是植物的营养状况也会影响果实中的花色苷合成。因此，战略性营养供应可以成为改变花色苷含量以及重要农产品的质量和市场价值的有力工具。在这里，我们总结了目前在全球主要市场价值的水果中植物营养素对花色苷合成的影响的当前知识，并讨论了将营养素信号传导与水果花色苷形成整合的基本细胞过程。需要强调的是，在数量和时间上进行了微调的施肥有可能通过调节花青素的含量而对果实的品质产生积极的影响。我们概述了利用促进健康的花青素丰富植物性食品的新方法。需要强调的是，在数量和时间上进行了微调的施肥有可能通过调节花青素的含量而对果实的品质产生积极的影响。我们概述了利用促进健康的花青素丰富植物性食品的新方法。需要强调的是，在数量和时间上进行了微调的施肥有可能通过调节花青素的含量而对果实的品质产生积极的影响。我们概述了利用促进健康的花青素丰富植物性食品的新方法。

更新日期：2018-01-19

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