EFFECT OF LED LIGHTING ON GROWTH AND PHENOLIC CONTENT ON IN VITRO SEEDLINGS OF OCIMUM BASILICUM L. CULTIVAR ,,AROMAT DE BUZAU”

The aim of the experiment was to compare the effect of light emitting diodes - LED and fluorescent lamps (FL)d as sources of light on ,,in vitro” growth and development of sweet basil (Ocimum basilicum L. cultivar ,,Aromat de Buzau”). Sweet basil is an important medicinal and aromatic plant used in...

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Autores principales:	Mirela ARDELEAN, Aurel ARDELEAN, Ioan DON, Andrei LOBIUC, Marian BURDUCEA
Formato:	article
Lenguaje:	EN
Publicado:	Stefan cel Mare University of Suceava 2018
Materias:	Ocimum basilicum L. cultivar Aromat de Buzau” light emitting diodes – LED phenols flavonoids antioxidant capacity Food processing and manufacture TP368-456
Acceso en línea:	https://doaj.org/article/ebeb021417d74c2eb996ed3f07e74e37
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spelling	oai:doaj.org-article:ebeb021417d74c2eb996ed3f07e74e372021-12-02T19:27:32ZEFFECT OF LED LIGHTING ON GROWTH AND PHENOLIC CONTENT ON IN VITRO SEEDLINGS OF OCIMUM BASILICUM L. CULTIVAR ,,AROMAT DE BUZAU”2068-66092559-6381https://doaj.org/article/ebeb021417d74c2eb996ed3f07e74e372018-03-01T00:00:00Zhttp://www.fia.usv.ro/fiajournal/index.php/FENS/article/view/561/529https://doaj.org/toc/2068-6609https://doaj.org/toc/2559-6381The aim of the experiment was to compare the effect of light emitting diodes - LED and fluorescent lamps (FL)d as sources of light on ,,in vitro” growth and development of sweet basil (Ocimum basilicum L. cultivar ,,Aromat de Buzau”). Sweet basil is an important medicinal and aromatic plant used in aromatherapy, cosmetics, perfume and food products in fresh or dried form. A major difficulty in the use of Lamiaceae species for pharmaceutical purposes is the individual variability, due to genetic and biochemical heterogeneity. In vitro, micropropagation is an effective mean for rapid multiplication of species in which it is necessary to obtain a high progeny uniformity. Therefore, the interest in using these techniques for rapid and large-scale propagation of medicinal and aromatic plants has been significantly increasing. Basil seedlings were grown under four monochromatic lights irradiated with blue, green, yellow, red LEDs with peak wavelengths of 470, 500, 525 and 660 nm. Basil plants produced greater fresh herbage mass as well as shoot height under fluorescent lamps used as control after 60 days of light treatment. However, the total leaf area of lateral shoots was the largest one under red light. The total phenolic content of basil plants was significantly higher under blue LED illumination as compared to the rest of the treatments. Also, LEDs increased the amount of flavonoids compared to FL light. Our study demonstrates that LEDs did not affect growth characteristics and increased the total phenolic content as compared to conventional fluorescent.Mirela ARDELEANAurel ARDELEANIoan DONAndrei LOBIUCMarian BURDUCEAStefan cel Mare University of SuceavaarticleOcimum basilicum L. cultivarAromat de Buzau”light emitting diodes – LEDphenolsflavonoidsantioxidant capacityFood processing and manufactureTP368-456ENFood and Environment Safety, Vol 17, Iss 1, Pp 66-73 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Ocimum basilicum L. cultivar Aromat de Buzau” light emitting diodes – LED phenols flavonoids antioxidant capacity Food processing and manufacture TP368-456
spellingShingle	Ocimum basilicum L. cultivar Aromat de Buzau” light emitting diodes – LED phenols flavonoids antioxidant capacity Food processing and manufacture TP368-456 Mirela ARDELEAN Aurel ARDELEAN Ioan DON Andrei LOBIUC Marian BURDUCEA EFFECT OF LED LIGHTING ON GROWTH AND PHENOLIC CONTENT ON IN VITRO SEEDLINGS OF OCIMUM BASILICUM L. CULTIVAR ,,AROMAT DE BUZAU”
description	The aim of the experiment was to compare the effect of light emitting diodes - LED and fluorescent lamps (FL)d as sources of light on ,,in vitro” growth and development of sweet basil (Ocimum basilicum L. cultivar ,,Aromat de Buzau”). Sweet basil is an important medicinal and aromatic plant used in aromatherapy, cosmetics, perfume and food products in fresh or dried form. A major difficulty in the use of Lamiaceae species for pharmaceutical purposes is the individual variability, due to genetic and biochemical heterogeneity. In vitro, micropropagation is an effective mean for rapid multiplication of species in which it is necessary to obtain a high progeny uniformity. Therefore, the interest in using these techniques for rapid and large-scale propagation of medicinal and aromatic plants has been significantly increasing. Basil seedlings were grown under four monochromatic lights irradiated with blue, green, yellow, red LEDs with peak wavelengths of 470, 500, 525 and 660 nm. Basil plants produced greater fresh herbage mass as well as shoot height under fluorescent lamps used as control after 60 days of light treatment. However, the total leaf area of lateral shoots was the largest one under red light. The total phenolic content of basil plants was significantly higher under blue LED illumination as compared to the rest of the treatments. Also, LEDs increased the amount of flavonoids compared to FL light. Our study demonstrates that LEDs did not affect growth characteristics and increased the total phenolic content as compared to conventional fluorescent.
format	article
author	Mirela ARDELEAN Aurel ARDELEAN Ioan DON Andrei LOBIUC Marian BURDUCEA
author_facet	Mirela ARDELEAN Aurel ARDELEAN Ioan DON Andrei LOBIUC Marian BURDUCEA
author_sort	Mirela ARDELEAN
title	EFFECT OF LED LIGHTING ON GROWTH AND PHENOLIC CONTENT ON IN VITRO SEEDLINGS OF OCIMUM BASILICUM L. CULTIVAR ,,AROMAT DE BUZAU”
title_short	EFFECT OF LED LIGHTING ON GROWTH AND PHENOLIC CONTENT ON IN VITRO SEEDLINGS OF OCIMUM BASILICUM L. CULTIVAR ,,AROMAT DE BUZAU”
title_full	EFFECT OF LED LIGHTING ON GROWTH AND PHENOLIC CONTENT ON IN VITRO SEEDLINGS OF OCIMUM BASILICUM L. CULTIVAR ,,AROMAT DE BUZAU”
title_fullStr	EFFECT OF LED LIGHTING ON GROWTH AND PHENOLIC CONTENT ON IN VITRO SEEDLINGS OF OCIMUM BASILICUM L. CULTIVAR ,,AROMAT DE BUZAU”
title_full_unstemmed	EFFECT OF LED LIGHTING ON GROWTH AND PHENOLIC CONTENT ON IN VITRO SEEDLINGS OF OCIMUM BASILICUM L. CULTIVAR ,,AROMAT DE BUZAU”
title_sort	effect of led lighting on growth and phenolic content on in vitro seedlings of ocimum basilicum l. cultivar ,,aromat de buzau”
publisher	Stefan cel Mare University of Suceava
publishDate	2018
url	https://doaj.org/article/ebeb021417d74c2eb996ed3f07e74e37
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EFFECT OF LED LIGHTING ON GROWTH AND PHENOLIC CONTENT ON IN VITRO SEEDLINGS OF OCIMUM BASILICUM L. CULTIVAR ,,AROMAT DE BUZAU”

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