Preharvest Treatment of Methyl Jasmonate and Salicylic Acid Increase the Yield, Antioxidant Activity and GABA Content of Tomato

This study investigated the effect of preharvest treatment of 0.25 mM methyl jasmonate (MeJA) and 0.5 mM salicylic acid (SA) on quality parameters, most important secondary metabolites (lycopene, β-carotene, ascorbic acid, total phenolics, and flavonoids), antioxidant activities, and amino acid cont...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Min Woo Baek, Han Ryul Choi, Lee Yun Jae, Ho-Min Kang, Ok-Hwan Lee, Cheon Soon Jeong, Shimeles Tilahun
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	antioxidant activity ABTS DPPH FRAP GABA methyl jasmonate Agriculture S
Acceso en línea:	https://doaj.org/article/6b309d3b4280476fa5ec41e142bb0542
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:6b309d3b4280476fa5ec41e142bb0542
record_format	dspace
spelling	oai:doaj.org-article:6b309d3b4280476fa5ec41e142bb05422021-11-25T16:10:35ZPreharvest Treatment of Methyl Jasmonate and Salicylic Acid Increase the Yield, Antioxidant Activity and GABA Content of Tomato10.3390/agronomy111122932073-4395https://doaj.org/article/6b309d3b4280476fa5ec41e142bb05422021-11-01T00:00:00Zhttps://www.mdpi.com/2073-4395/11/11/2293https://doaj.org/toc/2073-4395This study investigated the effect of preharvest treatment of 0.25 mM methyl jasmonate (MeJA) and 0.5 mM salicylic acid (SA) on quality parameters, most important secondary metabolites (lycopene, β-carotene, ascorbic acid, total phenolics, and flavonoids), antioxidant activities, and amino acid contents of ‘Kumato’ tomato. Treatments with MeJA and SA led to an increase of total yield per plant and were effective in maintaining the fruit quality attributes such as firmness, total soluble solids, titratable acidity, and Brix acid ratio at two maturity stages (S1 and S2). In addition, lycopene, β-carotene, ascorbic acid, total phenolics, and flavonoids were significantly higher in the treated fruit than in the control. Moreover, γ-aminobutyric acid (GABA), essential amino acids, and antioxidant activity increased due to MeJA and SA treatments at both stages, especially with MeJA treatment at S2. Overall results also showed the effectiveness of MeJA treatment than SA on improving the yield and nutritional quality of ‘Kumato’ tomato.Min Woo BaekHan Ryul ChoiLee Yun JaeHo-Min KangOk-Hwan LeeCheon Soon JeongShimeles TilahunMDPI AGarticleantioxidant activityABTSDPPHFRAPGABAmethyl jasmonateAgricultureSENAgronomy, Vol 11, Iss 2293, p 2293 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	antioxidant activity ABTS DPPH FRAP GABA methyl jasmonate Agriculture S
spellingShingle	antioxidant activity ABTS DPPH FRAP GABA methyl jasmonate Agriculture S Min Woo Baek Han Ryul Choi Lee Yun Jae Ho-Min Kang Ok-Hwan Lee Cheon Soon Jeong Shimeles Tilahun Preharvest Treatment of Methyl Jasmonate and Salicylic Acid Increase the Yield, Antioxidant Activity and GABA Content of Tomato
description	This study investigated the effect of preharvest treatment of 0.25 mM methyl jasmonate (MeJA) and 0.5 mM salicylic acid (SA) on quality parameters, most important secondary metabolites (lycopene, β-carotene, ascorbic acid, total phenolics, and flavonoids), antioxidant activities, and amino acid contents of ‘Kumato’ tomato. Treatments with MeJA and SA led to an increase of total yield per plant and were effective in maintaining the fruit quality attributes such as firmness, total soluble solids, titratable acidity, and Brix acid ratio at two maturity stages (S1 and S2). In addition, lycopene, β-carotene, ascorbic acid, total phenolics, and flavonoids were significantly higher in the treated fruit than in the control. Moreover, γ-aminobutyric acid (GABA), essential amino acids, and antioxidant activity increased due to MeJA and SA treatments at both stages, especially with MeJA treatment at S2. Overall results also showed the effectiveness of MeJA treatment than SA on improving the yield and nutritional quality of ‘Kumato’ tomato.
format	article
author	Min Woo Baek Han Ryul Choi Lee Yun Jae Ho-Min Kang Ok-Hwan Lee Cheon Soon Jeong Shimeles Tilahun
author_facet	Min Woo Baek Han Ryul Choi Lee Yun Jae Ho-Min Kang Ok-Hwan Lee Cheon Soon Jeong Shimeles Tilahun
author_sort	Min Woo Baek
title	Preharvest Treatment of Methyl Jasmonate and Salicylic Acid Increase the Yield, Antioxidant Activity and GABA Content of Tomato
title_short	Preharvest Treatment of Methyl Jasmonate and Salicylic Acid Increase the Yield, Antioxidant Activity and GABA Content of Tomato
title_full	Preharvest Treatment of Methyl Jasmonate and Salicylic Acid Increase the Yield, Antioxidant Activity and GABA Content of Tomato
title_fullStr	Preharvest Treatment of Methyl Jasmonate and Salicylic Acid Increase the Yield, Antioxidant Activity and GABA Content of Tomato
title_full_unstemmed	Preharvest Treatment of Methyl Jasmonate and Salicylic Acid Increase the Yield, Antioxidant Activity and GABA Content of Tomato
title_sort	preharvest treatment of methyl jasmonate and salicylic acid increase the yield, antioxidant activity and gaba content of tomato
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/6b309d3b4280476fa5ec41e142bb0542
work_keys_str_mv	AT minwoobaek preharvesttreatmentofmethyljasmonateandsalicylicacidincreasetheyieldantioxidantactivityandgabacontentoftomato AT hanryulchoi preharvesttreatmentofmethyljasmonateandsalicylicacidincreasetheyieldantioxidantactivityandgabacontentoftomato AT leeyunjae preharvesttreatmentofmethyljasmonateandsalicylicacidincreasetheyieldantioxidantactivityandgabacontentoftomato AT hominkang preharvesttreatmentofmethyljasmonateandsalicylicacidincreasetheyieldantioxidantactivityandgabacontentoftomato AT okhwanlee preharvesttreatmentofmethyljasmonateandsalicylicacidincreasetheyieldantioxidantactivityandgabacontentoftomato AT cheonsoonjeong preharvesttreatmentofmethyljasmonateandsalicylicacidincreasetheyieldantioxidantactivityandgabacontentoftomato AT shimelestilahun preharvesttreatmentofmethyljasmonateandsalicylicacidincreasetheyieldantioxidantactivityandgabacontentoftomato
_version_	1718413320646557696

Preharvest Treatment of Methyl Jasmonate and Salicylic Acid Increase the Yield, Antioxidant Activity and GABA Content of Tomato

Ejemplares similares