Centaurea parviflora (C. parviflora), belonging to the family Asteraceae, is an Algerian medicinal plant used in folk medicine treat different diseases related hyperglycemic and inflammatory disorders, as well food. The present study aimed assess total phenolic content, vitro antioxidant antimicrobial activity phytochemical profile of extracts C. parviflora. extraction compounds from aerial parts was conducted using solvents increasing polarity starting methanol, resulting crude extract...

Ethnobotanical investigation was carried out using questionnaires among majority of El Kala (Algeria) inhabitants. The found that lentisk (Pistacia lentiscus L.) is widely used in traditional therapy, especially gastrointestinal and dermatological problems. Bioactive phytochemicals were determined by LC-MS/MS, 14, 13, 12 compounds identified leaves, stems seeds, respectively. Flavonoids phenolic acids the most abundant compounds. Moreover, total phenols (306.5 mg GAE/g), flavonoids (95.25...

In this work, we studied the essential oils (EOs) obtained by hydrodistillation and lipophilic fractions extrated carbon dioxide supercritical fluid extraction (SFE-CO2) from Teucrium polium (Lamiaceae). EOs SFE-CO2 extracts were analyzed GC GC-TOFMS. showed qualitative differences compared with extracts, though in both products germacrene D was most abundant component. Notably a new EO chemotype, characterzed D, β-eudesmol, shyobunol, δ-cadinene, reported. along plant powder, solid residue...

:Hypochaeris laevigata var. hipponensis (Asteraceae) is an endemic plant from Algeria. In the current study, we analyzed for first time its chemical composition, especially phenolic constituents of dichloromethane (DCM), ethyl acetate (EA), and n-butanol (BuOH) fractionsof aerial parts Hypochaeris by liquid chromatography-mass spectrometry (LC-MS/MS). The number compounds detected in DCM, EA, BuOH fractions were found to be 9, 20, 15, respectively. More specifically, 12 acids detected. Among...

Bunium crassifolium Batt. is an extremely rare species growing in Algeria.Its leaf or aerial part used for flavoring and garnishing food.The aim of the current study was to determine 37 bioactive phytochemicals biological evaluation methanol methanol:water (70:30) extracts B. first time.A total 10 phenolic acids 8 flavonoids have been identified parts by LC-MS/MS.Chlorogenic, gallic ferulic were most abundant detected, while rhoifolin, quercitrin rutin flavonoids.In addition, 3 non-phenolic...

An ethnobotanical survey was conducted in Emdjez Edchich, Dakkich Rabeh, Sefisfa and Ali Hzila Ramdan of central Russikada province northeastern Algeria to document the traditional knowledge on medicinal plants used by local populations. Data were analyzed using quantitative indices sociodemographic data, fidelity level (FL), informant consensus factor (ICF) use value (UV). A total 280 participants interviewed, most whom women between ages 20 40, with a medium education. The floristic...

This work aimed to ascertain the phenolic compounds and assess antioxidant capacity alpha-glucosidase inhibitory activity of Centaurea papposa extracts. Phenolic were appraised using LC-MS technique. Moreover, was investigated DPPH, ABTS, CUPRAC FRAP assays. In vitro effect carried out. analysis revealed presence 21 among which 13 acids, 6 flavonoids, 1 aldehyde benzopyrone. The ethyl acetate extract exhibited highest in ferric reducing power (FRAP) assay (IC50: 22.9 ± 2.8 µg/mL)....

Abstract Geraniaceae are typically used as diuretic, anti-diarrhoeal, stomachic, and anti-hemorrhagic drugs. This study examined the phytochemicals bioactivities in methanolic extract (ME) petroleum ether (PEE) of Erodium trifolium aerial part. Inductively coupled plasma mass spectrometry was to assess mineral profiles, high-performance liquid chromatography with (HPLC-MS) diode-array detection (HPLC-DAD) were phenolic content ME, gas chromatography-mass (GC-MS) fatty acid volatile...

The dwarf palm (Chamaerops humilis) is an important Mediterranean species traditionally used against different diseases and further developed in some local factories. aim of the present review to detail traditional uses palm, its phytochemical composition, pharmacological activities. Scientific research databases were collect all published data on plant, namely: Google-Scholars, Medline, Science-Direct, Scopus, Sci-Finder, Web Science. Several combinations terms have been including aspects...

Wheat landraces constitute valuable genetic resources for breeding resilient genotypes in response to environmental stress and climate variability. A Line × Tester analysis was conducted on three oasis wheat that were used as testers, two varieties of durum obtain 6 combinations (F2) evaluated along with their relative parents adaptation-related. The revealed non-additive effects played a dominant role determining the inheritance patterns all studied traits except FLA, PH, AL, HT, ST, HD....

The current study aims to maximize the recovery of antioxidant phenolics from Algerian Trifolium tomentosum L. using an innovative green process: ultrasonic assisted extraction (UAE). Firstly, four different solvents were used: 50% acetone, ethanol, methanol, and 100% ethyl acetate, as well methods: maceration, refluxed extraction, Soxhlet UAE. classification best solvent (50% ethanol) most effective method (UAE) on basis quantified total phenolic content (TPC) led second part, which focused...

Pallenis spinosa (L.) Cass. is a widespread plant in the Mediterranean region. Traditionally, it used as medicinal species to treat several ailments, from inflammation skin injuries. Although phytochemical content of this has already been investigated, there currently limited data on Algerian P. spinosa. In work, we focused volatile compounds and non-volatile secondary metabolites extracted using HS-SPME methanol aerial parts collected Northeast Algeria. Volatile constituents were analyzed...

The identification of priority conservation areas (PCA) plays an important role in biodiversity conservation, but uncertainties create challenges for planning. objective was to test a method based on 'taxonomic distinctness' (TD) and identify PCA quantify the heritage value territory establish most appropriate measures. researchers performed systematic phytogeographical analysis ten islands northeastern Algeria, biological hotspot with heterogeneous ecosystem types subject socio-economic...

Background: Oenanthe fistulosa L. (Apiaceae) is often associated with damp soils. Its underground parts and the young leaves are mainly cooked other vegetables. Objective: The aim of current work was to investigate chemical profile dichloromethane (DCM), Ethyl Acetate (EA) n-butanol (BuOH) fractions O. through analysis 37 phytochemicals by LC-MS/MS evaluate their biological activities such as antioxidant, anticholinesterase antityrosinase for first time. Methods: Analysis performed Liquid...

Medicinal plants still remain a source of medical care in developing countries, the absence modern system. The use herbal medicine is deeply rooted our culture, because Algeria renowned for richness its medicinal flora which includes hundreds plant species. Ecballium elaterium (L.) A. Rich., species reported this study traditionally used wide range illnesses. aim was to evaluate potential toxicity it. Many herbalists (two hundred) different regions Northern (Tébessa, Khenchela, Oum El...

Our study on the production and therapeutic effects of medicinal plants used by local population two areas El Harrouch Azzaba in region Skikda (Algeria), shows that species are divided into 22 14 families. The most is Lamiaceae family with Th. vulgaris hight consumption. botanical characters International Union for Protection New Varieties Plants (UPOV), agronomic (installation condition culture) biochemical (essential oil, total phenols flavonoids) this plant demonstrates their economic...

Consumption of raw materials has steadily increased. Rich countries explore several such as phosphate, ore and copper. For this, exploitations must be large, highly mechanized produce in large quantities to profitable. Also, the use drilling means requires good productivity on one hand a long service life other hand. The satisfaction these requirements is possible if method chosen suitable for geological mining conditions well parameters. choice machine therefore direct impact costs results....

This study documents indigenous medicinal flora - utilization, and was carried out in the Guerbes-Sanhadja wetland complex, between January 2018 December 2020. The detailed information gathered from users of plants mainly based on semi-structured interviews. A total 102 plant species distributed 48 families were found practice by natives for fulfilling their daily life requirements. most frequently cited are: Myrtus communis L. (158 citations), Pistacia lentiscus (122) Thymus vulgaris (97)....

Abstract Bunium crassifolium Batt. ( B. ) (Apiaceae) is an extremely rare endemic species from the North East of Algeria. In this study, we extracted volatile organic compounds (VOC) aerial parts using Agilent G1888 network headspace sampler coupled with 7890 GC system. The results revealed presence twenty-two (22) compounds, twenty (20) which were identified as representing 97.48% total composition, major components are: 44.67% β-Cubebene, 8.82% β-Caryophyllene, 7.04% γ-Elemene, 4.70%...

Hypochaeris laevigata var. hipponensis (Asteraceae) is an endemic plant from Algeria. In the current study, we analyzed for first time antioxidant activities by five methods (β-Carotene bleaching test, DPPH ABTS radical cation reduction CUPRAC Ferrous ions chelating test) of three fractions aerial part plant: dichloromethane (DCM), ethyl acetate (EA) and n-butanol (BuOH). We also determined total phenolic flavonoid contents. The fraction EA showed highest values, followed BuOH DCM fractions....