scholarly journals Immunohistochemical Investigation of Trk-A Receptor Levels in Pancreatic Tissue of Cumin (Cuminum cyminum) Plant Essential Oil Treated-Mice

2020 ◽  
Author(s):  
Şükran ARAS ◽  
Buket BAKIR ◽  
Sevda ELİŞ YILDIZ ◽  
Pinar AKSU KILIÇLE ◽  
Süleyman GÜL ◽  
...  
Keyword(s):  
Essential Oil ◽  
Pancreatic Tissue ◽  
Cuminum Cyminum ◽  
Immunohistochemical Investigation ◽  
Trk A

scholarly journals Essential Oils from Indigenous Iranian Plants: A Natural Weapon vs. Multidrug-Resistant Escherichia coli

2022 ◽  
Vol 10 (1) ◽  
pp. 109
Author(s):  
Mohammadreza Pajohi Alamoti ◽  
Behnaz Bazargani-Gilani ◽  
Razzagh Mahmoudi ◽  
Anna Reale ◽  
Babak Pakbin ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Essential Oil ◽  
Essential Oils ◽  
Antimicrobial Properties ◽  
Multidrug Resistant ◽  
Zataria Multiflora ◽  
Cuminum Cyminum ◽  
Plant Essential Oils ◽  
E Coli ◽  
Mentha Longifolia

Aim of this study was to investigate the antimicrobial properties of herbal plant essential oils (EOs) from selected Iranian plant species such as Ferulago angulata, Zataria multiflora, Cuminum cyminum, and Mentha longifolia against antibiotic-resistant Escherichia coli (E. coli) strains. For this purpose, the Escherichia coli strains, isolated from raw cow’s milk and local dairy products (yogurt, cream, whey, cheese, and confectionery products) collected from different areas of Hamedan province, Iran, were investigated for their resistance to antibiotics (i.e., streptomycin, tetracycline, gentamicin, chloramphenicol, ciprofloxacin, and cefixime). Thus, the E. coli strains were tested for their susceptibility to the above-mentioned essential oils. Regarding antibiotics, the E. coli strains were highly sensitive to ciprofloxacin. In relation to essential oils, the most effective antibacterial activity was observed with Zataria multiflora; also, the bacteria were semi-sensitive to Cuminum cyminum and Mentha longifolia essential oils. All strains were resistant to Ferulago angulata essential oil. According to the results, the essential oil of Zataria multiflora can be considered as a practical and alternative antibacterial strategy to inhibit the growth of multidrug-resistant E. coli of dairy origin.

scholarly journals ANTIBACTERIAL AND ANTIOXIDANT ACTIVITIES OF THE ESSENTIAL OIL OF CUMINUM CYMINUM SEEDS

AGROFOR ◽  
2021 ◽  
Vol 6 (1) ◽  
Author(s):  
Amina BESSEDIK
Keyword(s):  
Antioxidant Activity ◽  
Essential Oil ◽  
Antioxidant Activities ◽  
Antibacterial Activities ◽  
Biological Properties ◽  
Bioactive Molecules ◽  
Natural Food ◽  
Cuminum Cyminum ◽  
Research Fields ◽  
Methanolic Extracts

Cuminum cyminum (in arabic: Kemoun) is an important source of therapeutic, cosmetic, bio-food and technological agents. Ancient civilizations used this plant for therapeutic purposes. Extracts from this plant are nowadays strongly used in the industrial and research fields, particularly for the medicinal, pharmacological and cosmetological purposes. Bioactive molecules extracted from Cuminum cyminum may express biocidal activities and prove to be good candidates for new antioxidants. The objective of the present work is to evaluate the biological properties of this plant, including antibacterial and antioxidant effects. The seeds of cumin are harvested at the wilaya of Biskra, and stored in a dry place until their use. They were identified at Hassiba Benbouali University of Chlef. Essential oil is obtained by hydro-distillation using a Clivenger type device (AFNOR, 2000). The obtained sample is stored in sealed bottles at low temperature (4°C) and away from light. The antibacterial effect is assessed by the disc method. The minimum inhibitory concentration (MIC) is determined by standard methods. The antioxidant activity is evaluated by the DPPH free radical trapping method of the methanolic extracts. The essential oil of C. cyminum shows a better activity against Gram+ strains compared to Gram- strains. The determination of MICs leads to the conclusion that its activity can be triggered at a very low concentration. The reaction with DPPH gives an interesting IC50. This testifies to the ability of this essential oil to reduce free radicals. Thanks to the antibacterial activities that we have highlighted, cumin can be considered as a palliative that could replace certain antibiotics. Moreover, its antioxidant activity allows us to use it as a natural food additive.

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