Biological Activities of Citrus limon L. and Citrus sinensis L. Peel Essential Oils

2022 ◽  
pp. 1-13
Author(s):  
Gökhan Akarca ◽  
Ramazan Sevik
Keyword(s):  
Essential Oils ◽  
Citrus Sinensis ◽  
Biological Activities ◽  
Citrus Limon

scholarly journals Chemical Composition, Antimicrobial and Insecticidal Activities of Essential Oils of Discarded Perfume Lemon and Leaves (Citrus Limon (L.) Burm. F.) as Possible Sources of Functional Botanical Agents

2021 ◽  
Vol 9 ◽  
Author(s):  
Panpan Wu ◽  
Xiaowen Tang ◽  
Rongchao Jian ◽  
Jiahao Li ◽  
Maoyu Lin ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Essential Oils ◽  
Mosquito Control ◽  
Biological Activities ◽  
Adult Mosquito ◽  
Citrus Limon ◽  
Bacterial Strains ◽  
Inhibition Zones ◽  
Biological Assessments ◽  
Dose Dependent

Two essential oils were isolated from discarded perfume lemon and leaves (Citrus limon (L.) Burm. F.) by hydro-distillation with good yield (0.044% for perfume lemon and 0.338% for leaves). Their biological activities were evaluated against five selected bacterial strains and Aedes albopictus (Ae. albopictus, Diptera: Culicidae). Chemical composition indicated that both essential oils were rich in essential phytochemicals including hydrocarbons, monoterpenes and sesquiterpene. These constituents revealed some variability among the oils displaying interesting chemotypes (R)-(+)-limonene (12.29–49.63%), citronellal (5.37–78.70%) and citronellol (2.98–7.18%). The biological assessments proved that the two essential oils had similar effect against bacterial (inhibition zones diameter ranging from 7.27 ± 0.06 to 10.37 ± 0.15 mm; MICs and MBCs ranging from 1.6 to 6.4 mg/mL); against Ae. albopictus larvae (LC50 ranging from 384.81 to 395.09 ppm) and adult mosquito (LD50 ranging from 133.059 to 218.962 μg/cm2); the activity of the two chemotypes ((R)-(+)-limonene and citronellal): larvae (LC50 ranging from 267.08 to 295.28 ppm), which were all presented in dose-dependent manners. Through this work, we have showcased that recycling and reusing of agriculture by-products, such as discarded perfume lemon and leaves can produce eco-friendly alternatives in bacterial disinfectants and mosquito control product.

Chemical Composition and Biological Activities of Essential Oils and Organic Extracts from Fresh and Sun-Dried Citrus limon Peels

2021 ◽  
Author(s):  
Olfa Taktak ◽  
Raoudha Ben Ameur ◽  
Sahar Ben Youssef ◽  
Luc Pieters ◽  
Kenn Foubert ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Essential Oils ◽  
Biological Activities ◽  
Citrus Limon ◽  
Organic Extracts

scholarly journals Surveying the chemical composition and antibacterial activity of essential oils from selected medicinal plants against human pathogens

2020 ◽  
Author(s):  
Mahmoud Osanloo ◽  
Ghazal Ghaznavi ◽  
Abbas Abdollahi
Keyword(s):  
Essential Oils ◽  
Biological Activities ◽  
Antibacterial Properties ◽  
Zingiber Officinale ◽  
New Drugs ◽  
Citrus Limon ◽  
Human Pathogens ◽  
Anethum Graveolens ◽  
Cinnamomum Zeylanicum ◽  
Artemisia Dracunculus

Background and Objectives: Essential oils (EOs) with different biological activities, such as antibacterial properties, are a valuable resource for developing new drugs. Materials and Methods: Ingredients of six medicinally important EOs, including Artemisia dracunculus, Anethum graveolens, Citrus limon, Citrus sinensis, Cinnamomum zeylanicum and Zingiber officinale, were identified using GC-MS analysis. Moreover, their five major compounds were also listed. Furthermore, the half-maximal inhibitory concentration (IC50) against four important human bacteria was also investigated using the 96-well plate microdilution. Results: C. sinensis EO with IC50 of 1.0 and 4.7 mg.mL-1 have the most effect on the growth of S. aureus and P. aeruginosa. Moreover, EOs of Cinnamomum zeylanicum (IC50: 1.0 mg. mL-1) and Artemisia dracunculus (IC50: 1.3 mg.mL-1) significantly showed better inhibitory effect on E. coli and K. pneumoniae. Conclusion: These EOs could be used for developing inexpensive, potent, and green antibacterial agents.

Essential Oils and Anxiolytic Aromatherapy

2009 ◽  
Vol 4 (9) ◽  
pp. 1934578X0900400 ◽  
Author(s):  
William N. Setzer
Keyword(s):  
Essential Oils ◽  
Citrus Sinensis ◽  
Chemical Constituents ◽  
Citrus Limon ◽  
Rosa Damascena ◽  
Santalum Album ◽  
Citrus Aurantium ◽  
Lavandula Angustifolia ◽  
Salvia Sclarea ◽  
Cns Effects

A number of essential oils are currently in use as aromatherapy agents to relieve anxiety, stress, and depression. Popular anxiolytic oils include lavender (Lavandula angustifolia), rose (Rosa damascena), orange (Citrus sinensis), bergamot (Citrus aurantium), lemon (Citrus limon), sandalwood (Santalum album), clary sage (Salvia sclarea), Roman chamomile (Anthemis nobilis), and rose-scented geranium (Pelargonium spp.). This review discusses the chemical constituents and CNS effects of these aromatherapeutic essential oils, as well as recent studies on additional essential oils with anxiolytic activities.

scholarly journals Effect of citrus fruit (Citrus sinensis, Citrus limon and Citrus aurantifolia) rind essential oils on preservation of chicken meat artificially infected with bacteria

2021 ◽  
Vol 21 (105) ◽  
pp. 18950-18964
Author(s):  
EO Irokanulo ◽  
◽  
BW Oluyomi ◽  
CO Nwonuma
Keyword(s):  
Escherichia Coli ◽  
Essential Oils ◽  
Citrus Sinensis ◽  
Sweet Orange ◽  
Citrus Fruit ◽  
Viable Count ◽  
Chicken Meat ◽  
Citrus Limon ◽  
Citrus Aurantifolia ◽  
Physical Attributes

Essential oils (EOs) obtained from a wide variety of plants have become popular with increased scientific interest as potential natural agents for food preservation. Two concentrations of rind EOs (400 mg/ml and 200 mg/ml) from three species of citrus fruit; Citrus sinensis (Sweet orange), Citrus limon (Lemon), and Citrus aurantifolia (Lime) were used to treat fresh chicken meat inoculated with Escherichia coli ATCC 25922, Salmonella typhi ATCC 20971 and Salmonella enterica ATCC 14028 to evaluate their protective abilities on bacteria-contaminated meat The EOs were extracted from the ground rinds by hydro-distillation. Alongside the EOs, sodium nitrate (NaNO3) was used as a positive control preservative. A viable count was carried out to determine the bacteria load reduction on the inoculated fresh chicken meat. After 24 hours of treatment, the results showed that the EOs had no adverse effect on the physical attributes of the meat: the color and smell of the chicken meat were unaltered compared with the negative control (None EO and NaNO3 treated meat) that showed evidence of putrefaction through color change and foul smell. The two- lime rind EOs concentrations used to treat the Escherichia coli ATCC 25922 inoculated meat reduced the viable count of the organism by 7.9 log compared to the Escherichia coli ATCC 25922-inoculated meat which received no rind EOs or NaNO3 treatment. Other results showed that sweet orange (SO) rind EOs (400 mg/ml and 200 mg/ml) treatment of meat inoculated with Salmonella enterica ATCC 14028 had similar but mild preservative effects as both treatments reduced the log of the bacteria by 1.1 and 0.8, respectively. In comparison with NaNO3, the EOs treatment had a significant (p<0.05) preservative effect on the bacteria-inoculated meats. Findings from this study, therefore, suggest that Citrus spp. rind EOs have good potential as natural preservative for chicken meat. However, notwithstanding the relative positive organoleptic results observed in this study, further investigations on the prolonged preservation effect of the EOs on the physical attributes of fresh chicken meat need to be undertaken.

scholarly journals The Genus Haplophyllum Juss.: Phytochemistry and Bioactivities—A Review

Molecules ◽  
2021 ◽  
Vol 26 (15) ◽  
pp. 4664
Author(s):  
Majid Mohammadhosseini ◽  
Alessandro Venditti ◽  
Claudio Frezza ◽  
Mauro Serafini ◽  
Armandodoriano Bianco ◽  
...  
Keyword(s):  
Organic Acids ◽  
Essential Oils ◽  
Web Of Science ◽  
Biological Activities ◽  
Scientific Information ◽  
Comprehensive Review ◽  
Scientific Databases ◽  
Organic Extracts ◽  
Chemical Profiles ◽  
Therapeutic Properties

Herein, a comprehensive review is given focusing on the chemical profiles of the essential oils (EOs), non-volatile compounds, ethnobotany, and biological activities of different Haplophyllum (Rutaceae family) species. To gather the relevant data, all the scientific databases, including Scopus, ISI-WOS (Institute of Scientific Information-Web of Science), and PubMed and highly esteemed publishers such as Elsevier, Springer, Taylor and Francis, etc., were systematically retrieved and reviewed. A wide array of valuable groups of natural compounds, e.g., terpenoids, coumarins, alkaloids, lignans, flavonoids, and organic acids have been isolated and subsequently characterized in different organic extracts of a number of Haplophyllum species. In addition, some remarkable antimicrobial, antifungal, anti-inflammatory, anticancer, cytotoxic, antileishmanial, and antialgal effects as well as promising remedial therapeutic properties have been well-documented for some species of the genus Haplophyllum.

scholarly journals Rose Flowers—A Delicate Perfume or a Natural Healer?

Biomolecules ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 127
Author(s):  
Milka Mileva ◽  
Yana Ilieva ◽  
Gabriele Jovtchev ◽  
Svetla Gateva ◽  
Maya Margaritova Zaharieva ◽  
...  
Keyword(s):  
Essential Oils ◽  
Food Industry ◽  
Raw Materials ◽  
Biological Activities ◽  
Biological Properties ◽  
Rosa Damascena ◽  
Oil Sand ◽  
Rosa Gallica ◽  
Therapeutic Properties ◽  
Phytochemical Profile

Plants from the Rosacea family are rich in natural molecules with beneficial biological properties, and they are widely appreciated and used in the food industry, perfumery, and cosmetics. In this review, we are considering Rosa damascena Mill., Rosa alba L., Rosa centifolia L., and Rosa gallica L. as raw materials important for producing commercial products, analyzing and comparing the main biological activities of their essential oils, hydrolates, and extracts. A literature search was performed to find materials describing (i) botanical characteristics; (ii) the phytochemical profile; and (iii) biological properties of the essential oil sand extracts of these so called “old roses” that are cultivated in Bulgaria, Turkey, India, and the Middle East. The information used is from databases PubMed, Science Direct, and Google Scholar. Roses have beneficial healing properties due to their richness of beneficial components, the secondary metabolites as flavonoids (e.g., flavones, flavonols, anthocyanins), fragrant components (essential oils, e.g., monoterpenes, sesquiterpenes), and hydrolysable and condensed tannins. Rose essential oils and extracts with their therapeutic properties—as respiratory antiseptics, anti-inflammatories, mucolytics, expectorants, decongestants, and antioxidants—are able to act as symptomatic prophylactics and drugs, and in this way alleviate dramatic sufferings during severe diseases.

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