Physicochemical characterization and antibacterial and antifungal activities of Pistacia lentiscus oils in Northeastern Algeria
| Autor: | Abdennour Boucheker, Radia Djelloul, Moncef Beldi, Amel Lazli |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Antifungal
Traditional medicine biology 010405 organic chemistry medicine.drug_class Biological pest control food and beverages medicine.disease biology.organism_classification medicine.disease_cause 01 natural sciences 0104 chemical sciences law.invention 010404 medicinal & biomolecular chemistry Staphylococcus aureus law Pistacia lentiscus medicine Pharmacopoeia Stomach ulcers Klebsiella pneumonia Antibacterial activity |
| Zdroj: | Catrina: The International Journal of Environmental Sciences. 22:57-69 |
| ISSN: | 2090-2786 |
| DOI: | 10.21608/cat.2021.45763.1061 |
| Popis: | This paper aims to contribute to the valorization of Pistacia lentiscus, a species very widespread in northeastern Algeria, locally called “Dharou”. Due to its richness in chemical components, it has been known for decades and widely used in the Arab and European pharmacopoeia in traditional medicine. In Algeria, this medicinal plant is mainly known and used in rural areas. Depending on the part of the plant, it is used to treat different diseases such as stomach ulcers, cough, diarrhea, bronchitis, burns, eczema… To realize this study, we collected samples of lentisk oils traditionally extracted by the rural populations of seven regions, on which we carried out physicochemical analyzes (color, humidity, acidity index, peroxide index, phosphatide, saponification index) and evaluated their antibacterial and antifungal activities using wells technique in order to determine the minimum inhibitory concentrations (MIC). The bacterial strains were Pseudomonas aeruginosa, Staphylococcus aureus and Klebsiella pneumonia, the fungal strains were:Verticillium sp, Pythium sp and Phytophthora sp. The oils physico-chemical parameters results values corresponded to the standards and generally reflecting a fairly oil’s good quality, with the exception of the acidity index values that exceeded standards in five regions. All oils samples were ineffective against the bacterial strains tested. However, antifungal activities were observed, suggesting that these oils can be used for biological control of fungi growth in various types of crops. Despite the exceptional medicinal virtues of Pistacia lentiscus in the Maghreb region, few studies have been devoted to this plant, which gives even more interest to our study. |
| Databáze: | OpenAIRE |
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