Analysechimiqueetproprietesbiologiquesdeshuilesessentielles. A significant variation of phenol profile was observed between the analyzed populations, as. Chemical composition and antioxidant, antibacterial. Generally, this genus consists of perennial plants and. Its one of the four thymus species that grows wild in different regions of tunisia. Pdf chemical composition and antimicrobial activity of the thymus algeriensis boiss.
Thymus algeriensis is an endemic aromatic plant to tunisia largely used in folk medicine and as a culinary herb. Pdf chemical composition and antimicrobial activity of. Chemical composition, antioxidant and anticorrosive. Di erentiation of phenolic composition among thymus. Chemical composition, in vivo antiinflammatory, pain killing and antipyretic activities.
Lamiaceae essential oil on healing gastric ulcers according to sex fatma guesmi1, manel ben ali2, taha barkaoui1, wiem tahri1, mondher mejri3, mossadok benattia2, houda bellamine4 and ahmed landoulsi1 abstract background. Chemical and genetic variability of thymus algeriensis. Chemical composition and antimicrobial activity of. Qualitative and quantitative phytochemical analysis of different extracts from thymus algeriensis aerial parts. Cheese supplemented with thymus algeriensis oil, a potential natural food preservative danka bukvicki, abdulhmid giweli, dejan stojkovic, ljubodrag vujisic. Pdf composition chimique et activite antifongique des. This genus is represented by eleven species in the flora of algeria, one of which is t. Thymus algeriensis thymus ciliatus essential oils antifungal activity wooddecaying fungi. Its aerial parts are most frequently used in ethnomedicine mainly for treating illnesses and problems related to the respiratory and gastrointestinal systems, although recently its essential oils are becoming more popular as an important plantderived product. Chemical composition, antimicrobial, antioxidant and antitumor activity of thymus serpyllum l. Potentially injurious agents such as acid, pepsin, bile acids, food ingredients, bacterial products and drugs have been implicated in the pathogenesis of gastric ulcers. Journal of herbal pharmacotherapy volume 4, 2004 issue 1.
Chemical and genetic variability of thymus algeriensis boiss. Twelve tunisian thymus algeriensis populations growing wild in di erent bioclimatic zones, extending from the subhumid to the upperarid bioclimates, were compared regarding their phenolic composition and their ability to serve as antioxidant, antiacetylcholinesterase, and antibacterial agents. Thymus algeriensis extract as a new ecofriendly corrosion. This study aimed to investigate the chemical composition, and evaluate the antioxidant, antiinflammatory, antipyretic, and the analgesic properties of methanol extracts from the leaves of thymus algeriensis and thymus fontanesii lamiaceae. Scientific validation of traditional uses, and phytochemical and bioactivity evaluation of essential oils from thymus serpyllum, thymus algeriensis and thymus. Twelve tunisian thymus algeriensis populations growing wild in different bioclimatic zones, extending from the subhumid to the upperarid bioclimates, were compared regarding their phenolic composition and their ability to serve as antioxidant, antiacetylcholinesterase, and antibacterial agents. However, the chemical profile of thymus algeriensis was rather different, and for the first time such a high content of borneol 23. Variation of chemical composition of essential oils in.
Composition and microbial activity of thyme thymus algeriensis genuinus essential oil smain chemata, ratiba cherfouha, brahim y. Pdf chemical composition, antimicrobial, antioxidant and. Thymus lamiaceae is a large genus divided in eight sections, comprising more than 250 species particularly prevalent in the mediterranean area. Lamiaceae comprises more than 250 species growing wild throughout the world. Draft 1 h2o2induced oxidative stress, ache inhibition and mediated brain injury attenuated by thymus algeriensis guesmi fatma1, bellamine houda2, and landoulsi ahmed1 1. The samples from wild growing thymus algeriensis plants were collected during the flowering stage in may 2010 from zentan libya, which is located on the top of western mountain aljabel algarbi at altitude about 700 m a. Thirtyfive secondary metabolites were characterized in both extracts using hplcpdaesimsms. The essential oils obtained from thymus algeriensis boiss. Research article open access chemical composition and. We developed a novel method to test the preserving properties of essential oil in soft cheese. Introduction in the plant kingdom, the genus thymus belongs to the lamiaceae family which comprises about 215 to 400 species according to numerous previous studies 12. Composition and microbial activity of thyme thymus. Pdf composition chimique et activite antimicrobienne des huiles.
Research article open access chemical composition and bioactivity of essential oils and ethanolic extracts of ocimum basilicum l. A peptic ulcer is an excoriated area of the gastric or duodenal mucosa caused by gastric juice action. Inhibition efficiency increases with concentration but decrease with temperature. Pdf composition chimique et activite antifongique des huiles. Salvia algeriensis pdf salvia algeriensis is an annual salvia native to northeast morocco and northwest algeria, found growing at up to 600 m 2, 000 ft elevation. A comprehensive comparison mansour sobeh 1,2, samar rezq 3, mohammed cheurfa 4,5, mohamed a. It reproduces by seeds and can reach 2050 cm in height. The oil was screened for antioxidant activity using. The samples from wild growing thymus algeriensis plants were collected during the flowering stage in may 2010 from zentan libya, which is located on the top of western mountain aljabel algarbi at altitude about 700 m. Laboratory of biochemistry and molecular biology, faculty of sciences of bizerte, university of carthage, tunisia. In this study, animals were induced with gastric ulcers using hclethanol 0.
Thymus algeriensis extract is a green corrosion inhibitor for 2024 aluminium alloys in 1 m hcl weight loss, gasometric and electrochemical techniques are used for inhibition study. Chemical composition, antibacterial, and antifungal activities of the. Genetic diversity, population structure and relationships of tunisian thymus algeriensis boiss. A comprehensive comparison article pdf available april 2020. Composition chimique et activite antimicrobienne des. Le thym est une plante sous ligneuse, odorante qui forme des touffes compactes tres ramifiees. The antimicrobial activity of these species has also been studied against seven pathogenic and spoiling bacteria of. Furthermore, this plant is widely used in folk medicine against illnesses of the digestive tube and antiabortion 6. The bulks aromatic plants come from wild populations whose essential oils compositions as well as their biological properties are severely affected by the geographical location and the phase of the plant development. It is both a chronic and recurrent disease, and the most predominant of the gastrointestinal diseases. Chemical composition, antimicrobial, antioxidant and. The present study has been carried on numidian thyme thymus. Thymus algeriensis, adsorption, corrosion, green inhibitor, mild steel, sulfuric acid. The essential oil of thymus algeriensis was analyzed as a potential preservative in soft cheese.
Lamiaceae, popularly known as mougecha or mazoukcha is prolific in mediterranean regions, mostly in north africa, and is used in folk medicine to treat of stomach diseases. Research open access variation of chemical composition. Lamiaceae essential oil on healing gastric ulcers according to sex lamiaceae essential oil on healing gastric ulcers according to sex fatma guesmi, manel ben ali, taha barkaoui, wiem tahri, mondher mejri, mossadok benattia, houda bellamine, and ahmed landoulsi. The antimicrobial activity was tested against 8 bacteria and 8 fungi. Composition chimique et activite antifongique des huiles. The essential oil was characterized with thymol 38.
Pdf composition chimique et activite antimicrobienne des. The composition of essential oil isolated from thymus algeriensis growing wild in libya was analyzed by gc and gcms. Invitro assessment of antioxidant and antimicrobial. Lamiaceae, popularly known as mougecha or mazoukcha is prolific in mediterranean regions, mostly in north africa, and is used in folk.