Growth and bioactive phytochemicals of Panax ginseng sprouts grown in an aeroponic system using plasma-treated water as the nitrogen source

Abstract Ginseng (Panax ginseng Meyer) sprouts are grown to whole plants in 20 to 25 days in a soil-less cultivation system and then used as a medicinal vegetable. As a nitrogen (N) source, plasma-treated water (PTW) has been used to enhance the seed germination and seedling growth of many crops but...

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Autores principales:	Jong-Seok Song, Sunkyung Jung, Sunghoon Jee, Jung Woo Yoon, Yong Seong Byeon, Seungil Park, Seong Bong Kim
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/f9fe7e01d60f484e85849ffc1727e207
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spelling	oai:doaj.org-article:f9fe7e01d60f484e85849ffc1727e2072021-12-02T14:06:49ZGrowth and bioactive phytochemicals of Panax ginseng sprouts grown in an aeroponic system using plasma-treated water as the nitrogen source10.1038/s41598-021-82487-82045-2322https://doaj.org/article/f9fe7e01d60f484e85849ffc1727e2072021-02-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-82487-8https://doaj.org/toc/2045-2322Abstract Ginseng (Panax ginseng Meyer) sprouts are grown to whole plants in 20 to 25 days in a soil-less cultivation system and then used as a medicinal vegetable. As a nitrogen (N) source, plasma-treated water (PTW) has been used to enhance the seed germination and seedling growth of many crops but has not been investigated for its effects on ginseng sprouts. This study established an in-situ system for N-containing water production using plasma technology and evaluated the effects of the PTW on ginseng growth and its bioactive phytochemicals compared with those of an untreated control. The PTW became weakly acidic 30 min after the air discharge at the electrodes because of the formation of nitrate (NO3 ‒) and nitrite (NO2 ‒) in the water. The NO3 ‒ and NO2 ‒ in the PTW, together with potassium ions (K+), enhanced the shoot biomass of the ginseng sprout by 26.5% compared to the untreated control. The ginseng sprout grown in the PTW had accumulated more free amino acids and ginsenosides in the sprout at 25 days after planting. Therefore, PTW can be used as a liquid N fertilizer for P. ginseng growth and phytochemical accumulation during sprouting under aeroponic conditions.Jong-Seok SongSunkyung JungSunghoon JeeJung Woo YoonYong Seong ByeonSeungil ParkSeong Bong KimNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Jong-Seok Song Sunkyung Jung Sunghoon Jee Jung Woo Yoon Yong Seong Byeon Seungil Park Seong Bong Kim Growth and bioactive phytochemicals of Panax ginseng sprouts grown in an aeroponic system using plasma-treated water as the nitrogen source
description	Abstract Ginseng (Panax ginseng Meyer) sprouts are grown to whole plants in 20 to 25 days in a soil-less cultivation system and then used as a medicinal vegetable. As a nitrogen (N) source, plasma-treated water (PTW) has been used to enhance the seed germination and seedling growth of many crops but has not been investigated for its effects on ginseng sprouts. This study established an in-situ system for N-containing water production using plasma technology and evaluated the effects of the PTW on ginseng growth and its bioactive phytochemicals compared with those of an untreated control. The PTW became weakly acidic 30 min after the air discharge at the electrodes because of the formation of nitrate (NO3 ‒) and nitrite (NO2 ‒) in the water. The NO3 ‒ and NO2 ‒ in the PTW, together with potassium ions (K+), enhanced the shoot biomass of the ginseng sprout by 26.5% compared to the untreated control. The ginseng sprout grown in the PTW had accumulated more free amino acids and ginsenosides in the sprout at 25 days after planting. Therefore, PTW can be used as a liquid N fertilizer for P. ginseng growth and phytochemical accumulation during sprouting under aeroponic conditions.
format	article
author	Jong-Seok Song Sunkyung Jung Sunghoon Jee Jung Woo Yoon Yong Seong Byeon Seungil Park Seong Bong Kim
author_facet	Jong-Seok Song Sunkyung Jung Sunghoon Jee Jung Woo Yoon Yong Seong Byeon Seungil Park Seong Bong Kim
author_sort	Jong-Seok Song
title	Growth and bioactive phytochemicals of Panax ginseng sprouts grown in an aeroponic system using plasma-treated water as the nitrogen source
title_short	Growth and bioactive phytochemicals of Panax ginseng sprouts grown in an aeroponic system using plasma-treated water as the nitrogen source
title_full	Growth and bioactive phytochemicals of Panax ginseng sprouts grown in an aeroponic system using plasma-treated water as the nitrogen source
title_fullStr	Growth and bioactive phytochemicals of Panax ginseng sprouts grown in an aeroponic system using plasma-treated water as the nitrogen source
title_full_unstemmed	Growth and bioactive phytochemicals of Panax ginseng sprouts grown in an aeroponic system using plasma-treated water as the nitrogen source
title_sort	growth and bioactive phytochemicals of panax ginseng sprouts grown in an aeroponic system using plasma-treated water as the nitrogen source
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/f9fe7e01d60f484e85849ffc1727e207
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Growth and bioactive phytochemicals of Panax ginseng sprouts grown in an aeroponic system using plasma-treated water as the nitrogen source

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