Enhanced solvent-free microwave extraction of Foeniculum vulgare Mill. essential oil seeds using double walled reactor

Benmoussa, Hasnia; Farhat, Asma; Romdhane, Mehrez; Bouajila, Jalloul

doi:10.1016/j.arabjc.2016.02.010

Cited by 28 publications

(12 citation statements)

References 28 publications

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“…However, with the MAE system, the rapid rise in temperature and internal pressure by the MAE process occurred due to the microwaves selectively heating the intracellular polar molecules, resulting in ruptures promoting the effective release of substances from the cells. Both the heat and mass transfers were in the same direction from the inside to the outside [30].…”

Section: Bacteriamentioning

confidence: 91%

Process Optimization of Microwave Assisted Simultaneous Distillation and Extraction from Siam cardamom using Response Surface Methodology

et al. 2020

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The main goal of the research was to optimize microwave-assisted simultaneous distillation and extraction (MA-SDE) using response surface methodology (RSM), based on Box–Behnken design (BBD). A process was designed to extract the essential oil from the leaf sheath of Siam cardamom. The experimental data were fitted to quadratic equations, and the experiment conditions for optimal extraction of 1,8-cineole were extraction time 87.68 min, material-to-water ratio 1:13.18 g/mL and microwave power 217.77 W. Under such conditions, the content of 1,8-cineole was 157.23 ± 4.23 µg/g, which matched with the predicted value. GC–MS results indicated the presence of predominant oxygenated monoterpenes including 1,8-cineole (20.63%), iso-carveol (14.30%), cis-p-mentha-1(7),8-dien-2-ol (12.27%) and trans-p-2,8-menthadien-1-ol (9.66%), and oxygenated contents were slightly higher in the MA-SDE and extraction compared to usual SDE. In addition, the essential oil extracted by MA-SDE exhibited strong antibacterial effects against the tested Gram-positive bacteria. Scanning electron micrographs provided more evidence of destruction of the leaf sheath treated by MA-SDE. Conclusively, microwave-assisted simultaneous distillation and solvent extraction appear to be an effective technique for the separation of essential oils enriched 1,8-cineole from Siam cardamom leaf sheath in a shorter time.

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Section: Bacteriamentioning

confidence: 91%

Process Optimization of Microwave Assisted Simultaneous Distillation and Extraction from Siam cardamom using Response Surface Methodology

et al. 2020

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“…Apart from betalain and phenolic compounds, MAE has been widely used in the extraction of pectin with some improvements in quantity and quality, degree of esterification, and gel strength [97]. Moreover, essential oil extractions from different sources via advanced microwave-assisted techniques have been realized [93,98,99]. The combination of novel extraction methods which are microwave, ultrasonic wave, enzymatic, and also alkali assisted extraction have been complimented as well [90,95,100,101] (Table 5).…”

Section: Other Applicationsmentioning

confidence: 99%

“…Enhanced solvent free microwave-assisted extraction using double walled reactor (ESFMAE) ESFMAE method was faster, cleaner, less cost and energy usage, and better essential oil composition than hydro-distillation method [99] Arabica coffee beans Ultrasonic-microwave assisted extraction of green coffee oil (UMAE)…”

Section: Microwave Hydrodiffusion and Gravity Extraction (Mhge)mentioning

confidence: 99%

Recovery of Phytochemicals via Electromagnetic Irradiation (Microwave-Assisted-Extraction): Betalain and Phenolic Compounds in Perspective

Zin

Anucha

Bánvölgyia

2020

Foods

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Food colorants processed via agro-industrial wastes are in demand as food waste management becomes vital not only for its health benefits but also for cost reduction through waste valorization. Huge efforts have been made to recover valuable components from food wastes and applied in various fields to prove their versatility rather than for feed ruminant usage only. Betalains and phenolics, antioxidant-rich compounds responsible for host color and so commonly used as natural colorants in food and cosmetic industries, are copiously present in several kinds of fruits and vegetables as well as their wastes. Technological innovation has brought extensive convenient ways of bioactive compounds extraction with many advantages like less use of solvents and energy in a short period of processing time in comparison with the classical solid–liquid extraction methods. Emerging technologies, particularly microwave irradiation, have been amenable to electromagnetic technology for decades. Practically, they have been deployed for functional and supplement food production. In this review, the feasibility of dielectric heating (microwave irradiation) in the extraction of betalain and phenolic compounds mostly from fruit and vegetable wastes was discussed.

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“…En esta primera fase se observan las pendientes más inclinadas en todos los tratamientos, lo que indica que la mayor parte de aceite esencial es extraído durante esta etapa. Esto se debe a la facilidad de extracción de las primeras cantidades, ubicadas en la superficie de las células vegetales 16 . En general, ésta primera fase, es más prolongada en los tratamientos que inician a 400 W (tratamiento 3 y 4), respecto a los que inician a 800 W (tratamientos 1 y 2).…”

Section: Rendimiento De Las Extraccionesunclassified

Extracción por microondas libre de solvente del aceite esencial de naranja (Citrus sinensis), y el efecto de las condiciones de proceso en su rendimiento, composición y actividad antimicrobiana

Cordova¹,

Guillen²,

Tuesta³

2020

Rev. chil. nutr.

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Enhanced solvent-free microwave extraction of Foeniculum vulgare Mill. essential oil seeds using double walled reactor

Cited by 28 publications

References 28 publications

Process Optimization of Microwave Assisted Simultaneous Distillation and Extraction from Siam cardamom using Response Surface Methodology

Process Optimization of Microwave Assisted Simultaneous Distillation and Extraction from Siam cardamom using Response Surface Methodology

Recovery of Phytochemicals via Electromagnetic Irradiation (Microwave-Assisted-Extraction): Betalain and Phenolic Compounds in Perspective

Extracción por microondas libre de solvente del aceite esencial de naranja (Citrus sinensis), y el efecto de las condiciones de proceso en su rendimiento, composición y actividad antimicrobiana

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