Supercritical Fluid Extraction as a Technique to Obtain Essential Oil from Rosmarinus officinalis L.

Khalili, Golchehreh; Mazloomifar, Ali; Larijani, Kambiz; Tehrani, Mohammad Saber; Azar, Parviz Aberoomand

doi:10.13005/ojc/330549

Cited by 6 publications

(3 citation statements)

References 11 publications

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“…However, the supercritical fluid extraction (SFE) resulted in higher yields of EO when compared with steam and HD (Conde‐Hernandez et al, ). Khalili, Mazloomifar, Larijani, Tehrani, and Pazar () also found that SFE is advantageous over HD by shorter extraction times, less energy consumption, and no need of polar cosolvent. The main components of R .…”

Section: Phytochemical Composition Of Rosmarinus Plantsmentioning

confidence: 96%

“…However, the supercritical fluid extraction (SFE) resulted in higher yields of EO when compared with steam and HD (Conde-Hernandez et al, 2017). Khalili, Mazloomifar, Larijani, Tehrani, and Pazar (2017) also found that SFE is advantageous over HD by shorter extraction times, less energy consumption, and no need of polar cosolvent. The main components of R. officinalis EO were α-pinene (HD: 30.4% and SFE: 0.5%), 1,8-cineole (HD: 15.5% and SFE: 25.1%), verbenone (HD: 13.1% and SFE: 5.2%), camphor (HD: 9.0% and SFE:15.7%), borneol (HD: 7.2% and SFE: 9.2%), and β-caryophyllene (SFE: 6.8%).…”

Section: Rosemary Extracts: Insights On Eos Compositionmentioning

confidence: 99%

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Rosmarinus plants: Key farm concepts towards food applications

Sharifi‐Rad

Ezzat

Bishbishy

et al. 2020

Phytotherapy Research

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Rosmarinus species are aromatic plants that mainly grow in the Mediterranean region. They are widely used in folk medicine, food, and flavor industries and represent a valuable source of biologically active compounds (e.g., terpenoids, flavonoids, and phenolic acids). The extraction of rosemary essential oil is being done using three main methods: carbon dioxide supercritical extraction, steam distillation, and hydrodistillation. Furthermore, interesting antioxidant, antibacterial, antifungal, antileishmanial, anthelmintic, anticancer, anti‐inflammatory, antidepressant, and antiamnesic effects have also been broadly recognized for rosemary plant extracts. Thus the present review summarized data on economically important Rosmarinus officinalis species, including isolation, extraction techniques, chemical composition, pharmaceutical, and food applications.

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Section: Phytochemical Composition Of Rosmarinus Plantsmentioning

confidence: 96%

Section: Rosemary Extracts: Insights On Eos Compositionmentioning

confidence: 99%

Rosmarinus plants: Key farm concepts towards food applications

Sharifi‐Rad

Ezzat

Bishbishy

et al. 2020

Phytotherapy Research

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“…The total analysis time was 65.33 min. The carrier gas was He at a flow rate of 0.7 mL/min, injection volume of 2 µL, split ratio of 1:10, and injector temperature of 280 • C [25]. The Kovats retention index (RI) values were determined based on a homologous series of n-alkanes (C 8 -C 25 ).…”

Section: Gas Chromatography-mass Spectroscopy (Gc-ms) Analysismentioning

confidence: 99%

Chemical Analyses of Volatiles from Kumquat Species Grown in Greece—A Study of Antimicrobial Activity

Ziogas,

Ganos,

Graikou

et al. 2024

Horticulturae

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The volatiles of different aerial parts of three kumquat species (Fortunella margarita Swingle–Nagami, Fortunella japonica Swingle–Marumi, and Fortunella crassifolia Swingle–Meiwa) growing in Greece were analyzed via GC-MS and evaluated for their antimicrobial properties against nine human pathogenic microorganisms. A total number of 23 compounds were identified in the peel, 38 in the leaves, and 30 in the flowers of the examined species. Limonene was the dominant metabolite in the peels of all three species, germacrene-D was present in the leaves of Nagami and Marumi kumquats, while limonene was the most abundant in the flower of Marumi and Meiwa kumquat but with significant differences in the composition of the total fracture of the essential oil, since compounds with high antimicrobial activity were only present in the flower of Meiwa kumquat. The essential oils from the leaf and peel of the three kumquat species were either inactive or showed weak antimicrobial activity, respectively, against Gram-positive and Gram-negative bacterial strains and pathogenic fungi. Only the essential oil from the flower of F. crassifolia Swingle (Meiwa) showed a stronger effect (MIC values 3.5–7.48 mg/mL) against all the assayed microorganisms. Furthermore, through multivariate statistical analysis, we studied the relationships between the samples regarding their origin (species and plant part), as well as between the chemical composition of the corresponding essential oils and their antimicrobial activity. Considering its chemical profile and antimicrobial activity, the Greek Meiwa flowers’ essential oil seemed a promising essential oil for further exploitation in the food and/or medicinal industry.

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