Exogenous salicylic acid and ferulic acid improve growth, phenolic and carotenoid content in tomato

Q3 Agricultural and Biological Sciences

Advances in horticultural science Pub Date : 2021-09-17 DOI:10.36253/ahsc-8295

P. H. Gorni, Bianca da Silva Cornelissen, A. A. Pereira

引用次数: 4

Abstract

Salicylic acid (SA) and ferulic acid (FA) are considered phenolic compounds that act as elicitors due to their regulatory functions on plant growth, development, metabolic and physiological responses in plants. The aim of this research was to evaluate the effect of SA and FA on growth, fruit quality and synthesis of secondary metabolites in tomato (Solanum lycopersicum cultivar Santa Clara). The experiment was conducted in pots in a greenhouse. The application of SA and FA was performed at concentration of 1.0 mmol L-1 alone and in combination, with water treated plants as control. Exogenous application of SA and FA either alone or in combination (SA + FA) resulted in increases in biomass accumulation and chlorophyll contents in tomato plant; and soluble sugar, total polyphenol, flavonoids, lycopene and β-carotene contents in fruits. It was concluded that application of SA and FA resulted in higher production and concentration of secondary compounds in tomato.

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外源水杨酸和阿魏酸对番茄生长、酚类和类胡萝卜素含量有促进作用

水杨酸（SA）和阿魏酸（FA）被认为是酚类化合物，由于其对植物生长、发育、代谢和生理反应的调节作用而起到诱导子的作用。本研究的目的是评估SA和FA对番茄生长、果实品质和次生代谢产物合成的影响。这个实验是在温室的花盆里进行的。SA和FA的施用以1.0mmol L-1的浓度单独和组合进行，水处理植物作为对照。SA和FA单独或联合施用（SA+FA）可增加番茄植株的生物量积累和叶绿素含量；以及果实中可溶性糖、总多酚、黄酮类化合物、番茄红素和β-胡萝卜素的含量。结果表明，SA和FA的施用提高了番茄次生化合物的产量和浓度。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Advances in horticultural science Agricultural and Biological Sciences-Horticulture

CiteScore

1.20

自引率

0.00%

发文量

审稿时长

12 weeks

期刊介绍： Advances in Horticultural Science aims to provide a forum for original investigations in horticulture, viticulture and oliviculture. The journal publishes fully refereed papers which cover applied and theoretical approaches to the most recent studies of all areas of horticulture - fruit growing, vegetable growing, viticulture, floriculture, medicinal plants, ornamental gardening, garden and landscape architecture, in temperate, subtropical and tropical regions. Papers on horticultural aspects of agronomic, breeding, biotechnology, entomology, irrigation and plant stress physiology, plant nutrition, plant protection, plant pathology, and pre and post harvest physiology, are also welcomed. The journal scope is the promotion of a sustainable increase of the quantity and quality of horticultural products and the transfer of the new knowledge in the field. Papers should report original research, should be methodologically sound and of relevance to the international scientific community. AHS publishes three types of manuscripts: Full-length - short note - review papers. Papers are published in English.