The antibacterial, antioxidant and anti enzymatic activities of the leaves’ crude extracts of Hyoscyamus gallagheri
Objective: Oman is a diverse habitat for various rare medicinal plants. Hyoscyamus gallagheri (H. gallagheri), locally known as Zgaf, is one of those rare plants. It is traditionally used for different ailments. This study aims to evaluate the antibacterial, antioxidant, antiulcer and antidiabetic p...
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| Format: | Article |
| Language: | English |
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KeAi Communications Co. Ltd.
2022-01-01
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| Series: | Advances in Biomarker Sciences and Technology |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2543106422000059 |
| _version_ | 1797955415293558784 |
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| author | Afaf Mohammed Weli Bayan Muhannad Ahmed Al-Abd Anaam Humaid Al-Saidi Hajer Salim Aljassasi Mohammad Amzad Hossain Ajmal Khan Muhammad Numan Yasir Al-Jubouri Anil Philip |
| author_facet | Afaf Mohammed Weli Bayan Muhannad Ahmed Al-Abd Anaam Humaid Al-Saidi Hajer Salim Aljassasi Mohammad Amzad Hossain Ajmal Khan Muhammad Numan Yasir Al-Jubouri Anil Philip |
| author_sort | Afaf Mohammed Weli |
| collection | DOAJ |
| description | Objective: Oman is a diverse habitat for various rare medicinal plants. Hyoscyamus gallagheri (H. gallagheri), locally known as Zgaf, is one of those rare plants. It is traditionally used for different ailments. This study aims to evaluate the antibacterial, antioxidant, antiulcer and antidiabetic potential of the leaves extracts of H. gallagheri. Methods: Five extracts (hexane, chloroform, ethyl acetate, butanol, and water) were prepared and investigated for: their antibacterial potential against isolated gram (+ and -) bacteria, total antioxidant activity against DPPH (2,2 Diphenyl-1-picrylhydrazyl) and enzymatic inhibition of α-glucosidase and urease enzymes. Based on their biological potential, the chloroform and butanol extracts were fractionated by column chromatography using different polarities and proportions of organic solvents. This yielded a total of 9 chloroform and butanol fractions; their antibacterial and antioxidant potentials were investigated using the same methods. Results: The results showed that all extracts exhibited excellent antibacterial potential against all tested bacterial strains as well as antioxidant potential, at different concentrations. The butanol extract showed the highest antibacterial, antioxidant and enzymatic activities, while the hexane and water extracts showed the least. The chloroform extract did not show any potential against urease and α-glucosidase enzymes. The butanol extract showed weak inhibitory action against α-glucosidase (IC50 = 585.76 ± 47.5 μg/ml) but the action against the urease enzyme was very good with an (IC50 = 90.3 ± 1.259 μg/ml). Conclusions: Based on the obtained results, the active extract of H. gallagheri could be a valuable source of antioxidants, antibacterial, and urease inhibitory compounds. |
| first_indexed | 2024-04-10T23:32:46Z |
| format | Article |
| id | doaj.art-5758ccb93a934c7fa1e7636947ba2ab1 |
| institution | Directory Open Access Journal |
| issn | 2543-1064 |
| language | English |
| last_indexed | 2024-04-10T23:32:46Z |
| publishDate | 2022-01-01 |
| publisher | KeAi Communications Co. Ltd. |
| record_format | Article |
| series | Advances in Biomarker Sciences and Technology |
| spelling | doaj.art-5758ccb93a934c7fa1e7636947ba2ab12023-01-12T04:19:39ZengKeAi Communications Co. Ltd.Advances in Biomarker Sciences and Technology2543-10642022-01-0142835The antibacterial, antioxidant and anti enzymatic activities of the leaves’ crude extracts of Hyoscyamus gallagheriAfaf Mohammed Weli0Bayan Muhannad Ahmed Al-Abd1Anaam Humaid Al-Saidi2Hajer Salim Aljassasi3Mohammad Amzad Hossain4Ajmal Khan5Muhammad Numan6Yasir Al-Jubouri7Anil Philip8College of Pharmacy and Nursing, University of Nizwa, Oman; Corresponding author.College of Pharmacy and Nursing, University of Nizwa, OmanCollege of Pharmacy and Nursing, University of Nizwa, OmanCollege of Pharmacy and Nursing, University of Nizwa, OmanCollege of Pharmacy and Nursing, University of Nizwa, OmanOman's Medicinal Plants & Marine Natural Products, University of Nizwa, Nizwa, OmanOman's Medicinal Plants & Marine Natural Products, University of Nizwa, Nizwa, OmanCollege of Medicine, National University of Science and Technology, OmanCollege of Pharmacy and Nursing, University of Nizwa, OmanObjective: Oman is a diverse habitat for various rare medicinal plants. Hyoscyamus gallagheri (H. gallagheri), locally known as Zgaf, is one of those rare plants. It is traditionally used for different ailments. This study aims to evaluate the antibacterial, antioxidant, antiulcer and antidiabetic potential of the leaves extracts of H. gallagheri. Methods: Five extracts (hexane, chloroform, ethyl acetate, butanol, and water) were prepared and investigated for: their antibacterial potential against isolated gram (+ and -) bacteria, total antioxidant activity against DPPH (2,2 Diphenyl-1-picrylhydrazyl) and enzymatic inhibition of α-glucosidase and urease enzymes. Based on their biological potential, the chloroform and butanol extracts were fractionated by column chromatography using different polarities and proportions of organic solvents. This yielded a total of 9 chloroform and butanol fractions; their antibacterial and antioxidant potentials were investigated using the same methods. Results: The results showed that all extracts exhibited excellent antibacterial potential against all tested bacterial strains as well as antioxidant potential, at different concentrations. The butanol extract showed the highest antibacterial, antioxidant and enzymatic activities, while the hexane and water extracts showed the least. The chloroform extract did not show any potential against urease and α-glucosidase enzymes. The butanol extract showed weak inhibitory action against α-glucosidase (IC50 = 585.76 ± 47.5 μg/ml) but the action against the urease enzyme was very good with an (IC50 = 90.3 ± 1.259 μg/ml). Conclusions: Based on the obtained results, the active extract of H. gallagheri could be a valuable source of antioxidants, antibacterial, and urease inhibitory compounds.http://www.sciencedirect.com/science/article/pii/S2543106422000059Hyoscyamus gallagheriZgafAntibacterial potentialAntioxidant potentialEnzyme inhibition |
| spellingShingle | Afaf Mohammed Weli Bayan Muhannad Ahmed Al-Abd Anaam Humaid Al-Saidi Hajer Salim Aljassasi Mohammad Amzad Hossain Ajmal Khan Muhammad Numan Yasir Al-Jubouri Anil Philip The antibacterial, antioxidant and anti enzymatic activities of the leaves’ crude extracts of Hyoscyamus gallagheri Advances in Biomarker Sciences and Technology Hyoscyamus gallagheri Zgaf Antibacterial potential Antioxidant potential Enzyme inhibition |
| title | The antibacterial, antioxidant and anti enzymatic activities of the leaves’ crude extracts of Hyoscyamus gallagheri |
| title_full | The antibacterial, antioxidant and anti enzymatic activities of the leaves’ crude extracts of Hyoscyamus gallagheri |
| title_fullStr | The antibacterial, antioxidant and anti enzymatic activities of the leaves’ crude extracts of Hyoscyamus gallagheri |
| title_full_unstemmed | The antibacterial, antioxidant and anti enzymatic activities of the leaves’ crude extracts of Hyoscyamus gallagheri |
| title_short | The antibacterial, antioxidant and anti enzymatic activities of the leaves’ crude extracts of Hyoscyamus gallagheri |
| title_sort | antibacterial antioxidant and anti enzymatic activities of the leaves crude extracts of hyoscyamus gallagheri |
| topic | Hyoscyamus gallagheri Zgaf Antibacterial potential Antioxidant potential Enzyme inhibition |
| url | http://www.sciencedirect.com/science/article/pii/S2543106422000059 |
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