Antioxidant and Biological Activities of <i>Acacia saligna</i> and <i>Lawsonia inermis</i> Natural Populations
<i>Acacia saligna</i> and <i>Lawsonia inermis</i> natural populations growing in Northern Saudi Arabia might be a valuable source of polyphenols with potent biological activities. Using high-performance liquid chromatography–diode array detection (HPLC-DAD), several polypheno...
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MDPI AG
2020-07-01
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| Series: | Plants |
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| Online Access: | https://www.mdpi.com/2223-7747/9/7/908 |
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| author | Hosam O. Elansary Agnieszka Szopa Paweł Kubica Halina Ekiert Fahed A. Al-Mana Mohammed A. Al-Yafrsi |
| author_facet | Hosam O. Elansary Agnieszka Szopa Paweł Kubica Halina Ekiert Fahed A. Al-Mana Mohammed A. Al-Yafrsi |
| author_sort | Hosam O. Elansary |
| collection | DOAJ |
| description | <i>Acacia saligna</i> and <i>Lawsonia inermis</i> natural populations growing in Northern Saudi Arabia might be a valuable source of polyphenols with potent biological activities. Using high-performance liquid chromatography–diode array detection (HPLC-DAD), several polyphenols were detected tentatively in considerable amounts in the methanolic leaf extracts of <i>A. saligna</i> and <i>L. inermis. A. saligna</i> mainly contained rutoside, hyperoside, quercetin 3-glucuronide, gallic acid and <i>p</i>-coumaric acid, whereas those of <i>L. inermis</i> contained apigenin 5-glucoside, apigetrin and gallic acid. Strong antioxidant activities were found in the leaf extracts of both species due to the presence of hyperoside, quercetin 3-glucuronide, gallic acid, isoquercetin, <i>p</i>-coumaric acid, quercitrin and rutoside. <i>A. saligna</i> and <i>L. inermis</i> leaf extracts as well as hyperoside, apigenin 5-glucoside, and quercetin 3-glucuronide significantly reduced reactive oxygen species accumulation in all investigated cancer cells compared to the control. Methanolic leaf extracts and identified polyphenols showed antiproliferative and cytotoxic activities against cancer cells, which may be attributed to necrotic cell accumulation during apoptotic periods. Antibacterial activities were also found in both species leaf extracts and were twice as high in <i>A. saligna</i> than <i>L. inermis</i> due to the high composition of rutoside and other polyphenols. Finally, strong antifungal activities were detected, which were associated with specific phenols such as rutoside, hyperoside, apigenin 5-glucoside and <i>p</i>-coumaric acid. This is the first study exploring the polyphenolic composition of <i>A. saligna</i> and <i>L. inermis</i> natural populations in northern Saudi Arabia and aiming at the detection of their biological activities. |
| first_indexed | 2024-03-10T18:24:08Z |
| format | Article |
| id | doaj.art-dda97022d1e7445cb70665e6c81db5e5 |
| institution | Directory Open Access Journal |
| issn | 2223-7747 |
| language | English |
| last_indexed | 2024-03-10T18:24:08Z |
| publishDate | 2020-07-01 |
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| spelling | doaj.art-dda97022d1e7445cb70665e6c81db5e52023-11-20T07:08:38ZengMDPI AGPlants2223-77472020-07-019790810.3390/plants9070908Antioxidant and Biological Activities of <i>Acacia saligna</i> and <i>Lawsonia inermis</i> Natural PopulationsHosam O. Elansary0Agnieszka Szopa1Paweł Kubica2Halina Ekiert3Fahed A. Al-Mana4Mohammed A. Al-Yafrsi5Plant Production Department, College of Food and Agricultural Sciences, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi ArabiaDepartment of Pharmaceutical Botany, Medical College, Jagiellonian University, ul. Medyczna 9, 30-688 Kraków, PolandDepartment of Pharmaceutical Botany, Medical College, Jagiellonian University, ul. Medyczna 9, 30-688 Kraków, PolandDepartment of Pharmaceutical Botany, Medical College, Jagiellonian University, ul. Medyczna 9, 30-688 Kraków, PolandPlant Production Department, College of Food and Agricultural Sciences, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi ArabiaPlant Production Department, College of Food and Agricultural Sciences, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia<i>Acacia saligna</i> and <i>Lawsonia inermis</i> natural populations growing in Northern Saudi Arabia might be a valuable source of polyphenols with potent biological activities. Using high-performance liquid chromatography–diode array detection (HPLC-DAD), several polyphenols were detected tentatively in considerable amounts in the methanolic leaf extracts of <i>A. saligna</i> and <i>L. inermis. A. saligna</i> mainly contained rutoside, hyperoside, quercetin 3-glucuronide, gallic acid and <i>p</i>-coumaric acid, whereas those of <i>L. inermis</i> contained apigenin 5-glucoside, apigetrin and gallic acid. Strong antioxidant activities were found in the leaf extracts of both species due to the presence of hyperoside, quercetin 3-glucuronide, gallic acid, isoquercetin, <i>p</i>-coumaric acid, quercitrin and rutoside. <i>A. saligna</i> and <i>L. inermis</i> leaf extracts as well as hyperoside, apigenin 5-glucoside, and quercetin 3-glucuronide significantly reduced reactive oxygen species accumulation in all investigated cancer cells compared to the control. Methanolic leaf extracts and identified polyphenols showed antiproliferative and cytotoxic activities against cancer cells, which may be attributed to necrotic cell accumulation during apoptotic periods. Antibacterial activities were also found in both species leaf extracts and were twice as high in <i>A. saligna</i> than <i>L. inermis</i> due to the high composition of rutoside and other polyphenols. Finally, strong antifungal activities were detected, which were associated with specific phenols such as rutoside, hyperoside, apigenin 5-glucoside and <i>p</i>-coumaric acid. This is the first study exploring the polyphenolic composition of <i>A. saligna</i> and <i>L. inermis</i> natural populations in northern Saudi Arabia and aiming at the detection of their biological activities.https://www.mdpi.com/2223-7747/9/7/908<i>Acacia saligna</i><i>Lawsonia inermis</i>polyphenolsantioxidantantiproliferativecytotoxicity |
| spellingShingle | Hosam O. Elansary Agnieszka Szopa Paweł Kubica Halina Ekiert Fahed A. Al-Mana Mohammed A. Al-Yafrsi Antioxidant and Biological Activities of <i>Acacia saligna</i> and <i>Lawsonia inermis</i> Natural Populations Plants <i>Acacia saligna</i> <i>Lawsonia inermis</i> polyphenols antioxidant antiproliferative cytotoxicity |
| title | Antioxidant and Biological Activities of <i>Acacia saligna</i> and <i>Lawsonia inermis</i> Natural Populations |
| title_full | Antioxidant and Biological Activities of <i>Acacia saligna</i> and <i>Lawsonia inermis</i> Natural Populations |
| title_fullStr | Antioxidant and Biological Activities of <i>Acacia saligna</i> and <i>Lawsonia inermis</i> Natural Populations |
| title_full_unstemmed | Antioxidant and Biological Activities of <i>Acacia saligna</i> and <i>Lawsonia inermis</i> Natural Populations |
| title_short | Antioxidant and Biological Activities of <i>Acacia saligna</i> and <i>Lawsonia inermis</i> Natural Populations |
| title_sort | antioxidant and biological activities of i acacia saligna i and i lawsonia inermis i natural populations |
| topic | <i>Acacia saligna</i> <i>Lawsonia inermis</i> polyphenols antioxidant antiproliferative cytotoxicity |
| url | https://www.mdpi.com/2223-7747/9/7/908 |
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