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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...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2020
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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. |
format | Online Article Text |
id | pubmed-7404456 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
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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