Chemical Variability in the Composition of Zhumeria majdae (Rech. F. & Wendelbo) Essential Oil According to Storage Time and Temperature

Zhumeria majdae (Rech. F. & Wendelbo) is an aromatic herb belonging to the Lamiaceae family, traditionally employed in the Persian medicine for the treatment of a wide number of diseases. In the present study, the chemical composition of Z. majdae essential...

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Autores principales:	Akbar Karami, Fatemeh Tashani, Aminallah Tahmasebi, Filippo Maggi
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	chemical constituents essential oil storage temperature storage time <i>Zhumeria majdae</i> Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/b2b7289f425f4cd58cb1ec7fda209e0b
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spelling	oai:doaj.org-article:b2b7289f425f4cd58cb1ec7fda209e0b2021-11-25T17:47:23ZChemical Variability in the Composition of <i>Zhumeria majdae</i> (Rech. F. & Wendelbo) Essential Oil According to Storage Time and Temperature10.3390/horticulturae71104632311-7524https://doaj.org/article/b2b7289f425f4cd58cb1ec7fda209e0b2021-11-01T00:00:00Zhttps://www.mdpi.com/2311-7524/7/11/463https://doaj.org/toc/2311-7524<i>Zhumeria majdae</i> (Rech. F. & Wendelbo) is an aromatic herb belonging to the Lamiaceae family, traditionally employed in the Persian medicine for the treatment of a wide number of diseases. In the present study, the chemical composition of <i>Z. majdae</i> essential oil obtained from the plant’s aerial features, and stored at various temperatures (refrigerator temperature 4 °C, freezer temperature −20 °C, and room temperature 20 ± 3 °C) and times (0, 3, 6, and 9 months) was studied. The essential oil was isolated through hydrodistillation, and its composition was evaluated by gas chromatography/mass spectrometry (GC/MS). The results showed that the composition of essential oils changed as a function of the various storage temperatures and times. Linalool (34.85–48.45%), camphor (27.09–39.17%), limonene (1.97–4.88%), and camphene (1.6–4.84%) made up the main volatile compounds which showed differences in their concentrations according to the various storage conditions. Notably, when compared to a non-stored treatment sample (analyzed immediately after essential oil collection), the amount of linalool and camphor increased in all samples stored in all conditions of temperature and time, with the exception of the samples stored for nine months at room temperature. On the other hand, limonene and camphene contents decreased during the storage treatments, showing that the highest content of these compounds occurred in the non-stored treatment. Essential oil storage at the freezer temperature and for three months storage time resulted in the highest average value of the major constituents, highlighting these as the best conditions for obtaining the highest content of the major compounds.Akbar KaramiFatemeh TashaniAminallah TahmasebiFilippo MaggiMDPI AGarticlechemical constituentsessential oilstorage temperaturestorage time<i>Zhumeria majdae</i>Plant cultureSB1-1110ENHorticulturae, Vol 7, Iss 463, p 463 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	chemical constituents essential oil storage temperature storage time <i>Zhumeria majdae</i> Plant culture SB1-1110
spellingShingle	chemical constituents essential oil storage temperature storage time <i>Zhumeria majdae</i> Plant culture SB1-1110 Akbar Karami Fatemeh Tashani Aminallah Tahmasebi Filippo Maggi Chemical Variability in the Composition of <i>Zhumeria majdae</i> (Rech. F. & Wendelbo) Essential Oil According to Storage Time and Temperature
description	<i>Zhumeria majdae</i> (Rech. F. & Wendelbo) is an aromatic herb belonging to the Lamiaceae family, traditionally employed in the Persian medicine for the treatment of a wide number of diseases. In the present study, the chemical composition of <i>Z. majdae</i> essential oil obtained from the plant’s aerial features, and stored at various temperatures (refrigerator temperature 4 °C, freezer temperature −20 °C, and room temperature 20 ± 3 °C) and times (0, 3, 6, and 9 months) was studied. The essential oil was isolated through hydrodistillation, and its composition was evaluated by gas chromatography/mass spectrometry (GC/MS). The results showed that the composition of essential oils changed as a function of the various storage temperatures and times. Linalool (34.85–48.45%), camphor (27.09–39.17%), limonene (1.97–4.88%), and camphene (1.6–4.84%) made up the main volatile compounds which showed differences in their concentrations according to the various storage conditions. Notably, when compared to a non-stored treatment sample (analyzed immediately after essential oil collection), the amount of linalool and camphor increased in all samples stored in all conditions of temperature and time, with the exception of the samples stored for nine months at room temperature. On the other hand, limonene and camphene contents decreased during the storage treatments, showing that the highest content of these compounds occurred in the non-stored treatment. Essential oil storage at the freezer temperature and for three months storage time resulted in the highest average value of the major constituents, highlighting these as the best conditions for obtaining the highest content of the major compounds.
format	article
author	Akbar Karami Fatemeh Tashani Aminallah Tahmasebi Filippo Maggi
author_facet	Akbar Karami Fatemeh Tashani Aminallah Tahmasebi Filippo Maggi
author_sort	Akbar Karami
title	Chemical Variability in the Composition of <i>Zhumeria majdae</i> (Rech. F. & Wendelbo) Essential Oil According to Storage Time and Temperature
title_short	Chemical Variability in the Composition of <i>Zhumeria majdae</i> (Rech. F. & Wendelbo) Essential Oil According to Storage Time and Temperature
title_full	Chemical Variability in the Composition of <i>Zhumeria majdae</i> (Rech. F. & Wendelbo) Essential Oil According to Storage Time and Temperature
title_fullStr	Chemical Variability in the Composition of <i>Zhumeria majdae</i> (Rech. F. & Wendelbo) Essential Oil According to Storage Time and Temperature
title_full_unstemmed	Chemical Variability in the Composition of <i>Zhumeria majdae</i> (Rech. F. & Wendelbo) Essential Oil According to Storage Time and Temperature
title_sort	chemical variability in the composition of <i>zhumeria majdae</i> (rech. f. & wendelbo) essential oil according to storage time and temperature
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/b2b7289f425f4cd58cb1ec7fda209e0b
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Chemical Variability in the Composition of <i>Zhumeria majdae</i> (Rech. F. & Wendelbo) Essential Oil According to Storage Time and Temperature

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