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Identification of Fatty Acid, Lipid and Polyphenol Compounds from Prunus armeniaca L. Kernel Extracts

Apart from its essential oil, Prunus armeniaca L. kernel extract has received only scarce attention. The present study aimed to describe the lipid and polyphenolic composition of the dichloromethane, chloroform, ethyl acetate, and ethanol extracts on the basis of hot extraction, performing analysis...

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Autores principales: Hrichi, Soukaina, Rigano, Francesca, Chaabane-Banaoues, Raja, Oulad El Majdoub, Yassine, Mangraviti, Domenica, Di Marco, Davide, Babba, Hamouda, Dugo, Paola, Mondello, Luigi, Mighri, Zine, Cacciola, Francesco
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7404456/
https://www.ncbi.nlm.nih.gov/pubmed/32650361
http://dx.doi.org/10.3390/foods9070896
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author Hrichi, Soukaina
Rigano, Francesca
Chaabane-Banaoues, Raja
Oulad El Majdoub, Yassine
Mangraviti, Domenica
Di Marco, Davide
Babba, Hamouda
Dugo, Paola
Mondello, Luigi
Mighri, Zine
Cacciola, Francesco
author_facet Hrichi, Soukaina
Rigano, Francesca
Chaabane-Banaoues, Raja
Oulad El Majdoub, Yassine
Mangraviti, Domenica
Di Marco, Davide
Babba, Hamouda
Dugo, Paola
Mondello, Luigi
Mighri, Zine
Cacciola, Francesco
author_sort Hrichi, Soukaina
collection PubMed
description Apart from its essential oil, Prunus armeniaca L. kernel extract has received only scarce attention. The present study aimed to describe the lipid and polyphenolic composition of the dichloromethane, chloroform, ethyl acetate, and ethanol extracts on the basis of hot extraction, performing analysis by gas chromatography and high-performance liquid chromatography coupled with mass spectrometry. A total of 6 diacylglycerols (DAGs) and 18 triacylglycerols (TAGs) were detected as being present in all extracts, with the predominance of OLL (dilinoleyl-olein), OOL (dioleoyl-linolein), and OOO (triolein), with percentages ranging from 19.0–32.8%, 20.3–23.6%, and 12.1–20.1%, respectively. In further detail, the extraction with ethyl acetate (medium polarity solvent) gave the highest signal for all peaks, followed by chloroform and dichloromethane (more apolar solvent), while the extraction with ethanol (polar solvent) was the least efficient. Ethanol showed very poor signal for the most saturated TAGs, while dichloromethane showed the lowest percentages of DAGs. Accordingly, the screening of the total fatty acid composition revealed the lowest percentage of linoleic acid (C18:2n6) in the dichloromethane extract, which instead contained the highest amount (greater than 60%) of oleic acid (C18:1n9). Polyphenolic compounds with pharmacological effects (anti-tumor, anti-coagulant, and inflammatory), such as coumarin derivative and amygdalin, occurred at a higher amount in ethyl acetate and ethanol extracts.
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spelling pubmed-74044562020-08-18 Identification of Fatty Acid, Lipid and Polyphenol Compounds from Prunus armeniaca L. Kernel Extracts Hrichi, Soukaina Rigano, Francesca Chaabane-Banaoues, Raja Oulad El Majdoub, Yassine Mangraviti, Domenica Di Marco, Davide Babba, Hamouda Dugo, Paola Mondello, Luigi Mighri, Zine Cacciola, Francesco Foods Article Apart from its essential oil, Prunus armeniaca L. kernel extract has received only scarce attention. The present study aimed to describe the lipid and polyphenolic composition of the dichloromethane, chloroform, ethyl acetate, and ethanol extracts on the basis of hot extraction, performing analysis by gas chromatography and high-performance liquid chromatography coupled with mass spectrometry. A total of 6 diacylglycerols (DAGs) and 18 triacylglycerols (TAGs) were detected as being present in all extracts, with the predominance of OLL (dilinoleyl-olein), OOL (dioleoyl-linolein), and OOO (triolein), with percentages ranging from 19.0–32.8%, 20.3–23.6%, and 12.1–20.1%, respectively. In further detail, the extraction with ethyl acetate (medium polarity solvent) gave the highest signal for all peaks, followed by chloroform and dichloromethane (more apolar solvent), while the extraction with ethanol (polar solvent) was the least efficient. Ethanol showed very poor signal for the most saturated TAGs, while dichloromethane showed the lowest percentages of DAGs. Accordingly, the screening of the total fatty acid composition revealed the lowest percentage of linoleic acid (C18:2n6) in the dichloromethane extract, which instead contained the highest amount (greater than 60%) of oleic acid (C18:1n9). Polyphenolic compounds with pharmacological effects (anti-tumor, anti-coagulant, and inflammatory), such as coumarin derivative and amygdalin, occurred at a higher amount in ethyl acetate and ethanol extracts. MDPI 2020-07-08 /pmc/articles/PMC7404456/ /pubmed/32650361 http://dx.doi.org/10.3390/foods9070896 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Hrichi, Soukaina
Rigano, Francesca
Chaabane-Banaoues, Raja
Oulad El Majdoub, Yassine
Mangraviti, Domenica
Di Marco, Davide
Babba, Hamouda
Dugo, Paola
Mondello, Luigi
Mighri, Zine
Cacciola, Francesco
Identification of Fatty Acid, Lipid and Polyphenol Compounds from Prunus armeniaca L. Kernel Extracts
title Identification of Fatty Acid, Lipid and Polyphenol Compounds from Prunus armeniaca L. Kernel Extracts
title_full Identification of Fatty Acid, Lipid and Polyphenol Compounds from Prunus armeniaca L. Kernel Extracts
title_fullStr Identification of Fatty Acid, Lipid and Polyphenol Compounds from Prunus armeniaca L. Kernel Extracts
title_full_unstemmed Identification of Fatty Acid, Lipid and Polyphenol Compounds from Prunus armeniaca L. Kernel Extracts
title_short Identification of Fatty Acid, Lipid and Polyphenol Compounds from Prunus armeniaca L. Kernel Extracts
title_sort identification of fatty acid, lipid and polyphenol compounds from prunus armeniaca l. kernel extracts
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7404456/
https://www.ncbi.nlm.nih.gov/pubmed/32650361
http://dx.doi.org/10.3390/foods9070896
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