Effect of Drip Fertigation with Nitrogen Application on Bioactive Compounds and the Nutritional Value of Potato Tubers before and after Their Long-Term Storage

The nutritional value and the content of bioactive compounds in potato tubers are influenced by many soil, climate and agrotechnical factors. This study investigated the effect of drip irrigation and nitrogen fertilization by broadcasting and fertigation on the content of dry matter, starch, monosac...

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Autores principales:	Dorota Wichrowska, Roman Rolbiecki, Stanisław Rolbiecki, Hicran A. Sadan, Anna Figas, Barbara Jagosz, Atilgan Atilgan, Ferenc Pal-Fam
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	chlorogenic acid dry matter FRAP polyphenolic compounds <i>Solanum tuberosum</i> L. sugars Agriculture (General) S1-972
Acceso en línea:	https://doaj.org/article/b3cce29d8aa3489c925e5db200ed75f6
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spelling	oai:doaj.org-article:b3cce29d8aa3489c925e5db200ed75f62021-11-25T15:58:43ZEffect of Drip Fertigation with Nitrogen Application on Bioactive Compounds and the Nutritional Value of Potato Tubers before and after Their Long-Term Storage10.3390/agriculture111110762077-0472https://doaj.org/article/b3cce29d8aa3489c925e5db200ed75f62021-10-01T00:00:00Zhttps://www.mdpi.com/2077-0472/11/11/1076https://doaj.org/toc/2077-0472The nutritional value and the content of bioactive compounds in potato tubers are influenced by many soil, climate and agrotechnical factors. This study investigated the effect of drip irrigation and nitrogen fertilization by broadcasting and fertigation on the content of dry matter, starch, monosaccharides, total sugars, vitamin C, polyphenolic compounds, chlorogenic acid and antioxidant activity in tubers of “Augusta” potatoes. Additionally, the magnitude of the changes in the tested components during their long-term storage (6 months) was also assessed. Drip irrigation had a significant positive effect on the content of dry matter, starch, vitamin C, monosaccharides, sucrose, total sugars, total polyphenols, chlorogenic acid and antioxidant capacity. Compared to broadcasting fertilization, fertigation significantly increased the content of vitamin C, total polyphenols and chlorogenic acid, as well as the antioxidant activity of potato tubers. Long-term storage contributed to a decrease in the tested components. The exception was the content of monosaccharides, where a more than twofold increase was noted, especially in the case of irrigated tubers. The results of the research showed a beneficial effect of drip irrigation and fertigation on the content of bioactive compounds and the nutritional value of “Augusta” potato tubers.Dorota WichrowskaRoman RolbieckiStanisław RolbieckiHicran A. SadanAnna FigasBarbara JagoszAtilgan AtilganFerenc Pal-FamMDPI AGarticlechlorogenic aciddry matterFRAPpolyphenolic compounds<i>Solanum tuberosum</i> L.sugarsAgriculture (General)S1-972ENAgriculture, Vol 11, Iss 1076, p 1076 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	chlorogenic acid dry matter FRAP polyphenolic compounds <i>Solanum tuberosum</i> L. sugars Agriculture (General) S1-972
spellingShingle	chlorogenic acid dry matter FRAP polyphenolic compounds <i>Solanum tuberosum</i> L. sugars Agriculture (General) S1-972 Dorota Wichrowska Roman Rolbiecki Stanisław Rolbiecki Hicran A. Sadan Anna Figas Barbara Jagosz Atilgan Atilgan Ferenc Pal-Fam Effect of Drip Fertigation with Nitrogen Application on Bioactive Compounds and the Nutritional Value of Potato Tubers before and after Their Long-Term Storage
description	The nutritional value and the content of bioactive compounds in potato tubers are influenced by many soil, climate and agrotechnical factors. This study investigated the effect of drip irrigation and nitrogen fertilization by broadcasting and fertigation on the content of dry matter, starch, monosaccharides, total sugars, vitamin C, polyphenolic compounds, chlorogenic acid and antioxidant activity in tubers of “Augusta” potatoes. Additionally, the magnitude of the changes in the tested components during their long-term storage (6 months) was also assessed. Drip irrigation had a significant positive effect on the content of dry matter, starch, vitamin C, monosaccharides, sucrose, total sugars, total polyphenols, chlorogenic acid and antioxidant capacity. Compared to broadcasting fertilization, fertigation significantly increased the content of vitamin C, total polyphenols and chlorogenic acid, as well as the antioxidant activity of potato tubers. Long-term storage contributed to a decrease in the tested components. The exception was the content of monosaccharides, where a more than twofold increase was noted, especially in the case of irrigated tubers. The results of the research showed a beneficial effect of drip irrigation and fertigation on the content of bioactive compounds and the nutritional value of “Augusta” potato tubers.
format	article
author	Dorota Wichrowska Roman Rolbiecki Stanisław Rolbiecki Hicran A. Sadan Anna Figas Barbara Jagosz Atilgan Atilgan Ferenc Pal-Fam
author_facet	Dorota Wichrowska Roman Rolbiecki Stanisław Rolbiecki Hicran A. Sadan Anna Figas Barbara Jagosz Atilgan Atilgan Ferenc Pal-Fam
author_sort	Dorota Wichrowska
title	Effect of Drip Fertigation with Nitrogen Application on Bioactive Compounds and the Nutritional Value of Potato Tubers before and after Their Long-Term Storage
title_short	Effect of Drip Fertigation with Nitrogen Application on Bioactive Compounds and the Nutritional Value of Potato Tubers before and after Their Long-Term Storage
title_full	Effect of Drip Fertigation with Nitrogen Application on Bioactive Compounds and the Nutritional Value of Potato Tubers before and after Their Long-Term Storage
title_fullStr	Effect of Drip Fertigation with Nitrogen Application on Bioactive Compounds and the Nutritional Value of Potato Tubers before and after Their Long-Term Storage
title_full_unstemmed	Effect of Drip Fertigation with Nitrogen Application on Bioactive Compounds and the Nutritional Value of Potato Tubers before and after Their Long-Term Storage
title_sort	effect of drip fertigation with nitrogen application on bioactive compounds and the nutritional value of potato tubers before and after their long-term storage
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/b3cce29d8aa3489c925e5db200ed75f6
work_keys_str_mv	AT dorotawichrowska effectofdripfertigationwithnitrogenapplicationonbioactivecompoundsandthenutritionalvalueofpotatotubersbeforeandaftertheirlongtermstorage AT romanrolbiecki effectofdripfertigationwithnitrogenapplicationonbioactivecompoundsandthenutritionalvalueofpotatotubersbeforeandaftertheirlongtermstorage AT stanisławrolbiecki effectofdripfertigationwithnitrogenapplicationonbioactivecompoundsandthenutritionalvalueofpotatotubersbeforeandaftertheirlongtermstorage AT hicranasadan effectofdripfertigationwithnitrogenapplicationonbioactivecompoundsandthenutritionalvalueofpotatotubersbeforeandaftertheirlongtermstorage AT annafigas effectofdripfertigationwithnitrogenapplicationonbioactivecompoundsandthenutritionalvalueofpotatotubersbeforeandaftertheirlongtermstorage AT barbarajagosz effectofdripfertigationwithnitrogenapplicationonbioactivecompoundsandthenutritionalvalueofpotatotubersbeforeandaftertheirlongtermstorage AT atilganatilgan effectofdripfertigationwithnitrogenapplicationonbioactivecompoundsandthenutritionalvalueofpotatotubersbeforeandaftertheirlongtermstorage AT ferencpalfam effectofdripfertigationwithnitrogenapplicationonbioactivecompoundsandthenutritionalvalueofpotatotubersbeforeandaftertheirlongtermstorage
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Effect of Drip Fertigation with Nitrogen Application on Bioactive Compounds and the Nutritional Value of Potato Tubers before and after Their Long-Term Storage

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