The impact of irrigation levels and abscisic acid application on the biochemical profiles of strawberries

IF 9.8 1区农林科学 Q1 CHEMISTRY, APPLIED Food Chemistry Pub Date : 2025-08-01 Epub Date: 2025-04-03 DOI:10.1016/j.foodchem.2025.144077

Eser Çeliktopuz , Mehmet Ali Sarıdaş , Burçak Kapur , Erdal Ağçam , Hilal Can Koyuncu

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Abstract

This study comprehensively examined the effects of irrigation levels and foliar ABA (absisic acid) applications on the biochemical structure of strawberries. ABA treatments significantly increased the levels of total acid (TA), chlorogenic acid, caffeic acid, ellagic acid, ascorbic acid, sucrose, glucose, fructose, and total soluble solids (TSS), all of which are important for fruit quality. Additionally, 50 % deficit irrigation level (Ir50) increased TSS content by 17 %, fructose and glucose by 18 %, sucrose by 11 %, total phenolic content by 27 %, and total antioxidant content by 7 % compared to the full irrigation (Ir100). ABA treatments with Ir50 practices significantly enhanced the concentrations of TA, syringrid acid, ellagic acid, caffeic acid, chlorogenic acid, TSS, fructose, and glucose, which may contribute to the health consciousness of consumers. This study, therefore, highlights the intricate interactions of ABA treatments and irrigation regarding the biochemical profiles of fruits.

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灌溉水平和施脱落酸对草莓生化特性的影响

本研究全面考察了灌溉水平和叶面施ABA对草莓生化结构的影响。ABA处理显著提高了果实中总酸（TA）、绿原酸、咖啡酸、鞣花酸、抗坏血酸、蔗糖、葡萄糖、果糖和总可溶性固形物（TSS）的含量，这些物质对果实品质都有重要影响。此外，与完全灌溉（Ir100）相比，50 %亏缺灌溉水平（Ir50）使TSS含量提高了17 %，果糖和葡萄糖含量提高了18 %，蔗糖含量提高了11 %，总酚含量提高了27 %，总抗氧化剂含量提高了7 %。Ir50处理显著提高了TA、丁香酸、鞣花酸、咖啡酸、绿原酸、TSS、果糖和葡萄糖的浓度，这可能有助于提高消费者的健康意识。因此，本研究强调了ABA处理和灌溉对果实生化特征的复杂相互作用。

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来源期刊

Food Chemistry 工程技术-食品科技

CiteScore

16.30

自引率

10.20%

发文量

3130

审稿时长

122 days

期刊介绍： Food Chemistry publishes original research papers dealing with the advancement of the chemistry and biochemistry of foods or the analytical methods/ approach used. All papers should focus on the novelty of the research carried out.