Comparison of Microwave-Assisted and Conventional Hydrodistillation in the Extraction of Essential Oils from Mango (Mangifera indica L.) Flowers

Wang, Hongwu; Liu, Yanqing; Wei, Shoulian; Zhou, Yan; Lu, Kuan

doi:10.3390/molecules15117715

Cited by 75 publications

(53 citation statements)

References 29 publications

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“…Novel microwave‐assisted extraction (MAE) (Kaufmann and Christen 2002) methods such as microwave‐assisted hydrodistillation (MAHD) (Golmakani and Rezaei 2008a,b; Wang et al. 2010) and solvent‐free microwave extraction (SFME) (Filly et al. 2014) have proven to be fast and efficient methods for extracting EOs from medicinal plants.…”

Section: Introductionmentioning

confidence: 99%

Comparison of heat and mass transfer of different microwave‐assisted extraction methods of essential oil from Citrus limon (Lisbon variety) peel

Golmakani

Moayyedi

2015

Food Science & Nutrition

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Dried and fresh peels of Citrus limon were subjected to microwave‐assisted hydrodistillation (MAHD) and solvent‐free microwave extraction (SFME), respectively. A comparison was made between MAHD and SFME with the conventional hydrodistillation (HD) method in terms of extraction kinetic, chemical composition, and antioxidant activity. Higher yield results from higher extraction rates by microwaves and could be due to a synergy of two transfer phenomena: mass and heat acting in the same way. Gas chromatography/mass spectrometry (GC/MS) analysis did not indicate any noticeable differences between the constituents of essential oils obtained by MAHD and SFME, in comparison with HD. Antioxidant analysis of the extracted essential oils indicated that microwave irradiation did not have adverse effects on the radical scavenging activity of the extracted essential oils. The results of this study suggest that MAHD and SFME can be termed as green technologies because of their less energy requirements per ml of essential oil extraction.

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Section: Introductionmentioning

confidence: 99%

Comparison of heat and mass transfer of different microwave‐assisted extraction methods of essential oil from Citrus limon (Lisbon variety) peel

Golmakani

Moayyedi

2015

Food Science & Nutrition

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“…Sin embargo, la HD es un método sencillo, reproducible, económico y, sobre todo, ampliamente utilizado en la industria [6,26,27,36,37].…”

Section: Discussionunclassified

“…Los rendimientos en la extracción se evaluaron por triplicado a tiempos de 20, 30, 40, 50, 60, 90, 120 y 180 min, operando siempre bajo las mismas condiciones [4,5,26,27], según la ecuación (1):…”

Section: Procedimientos De Extracción Del Aeunclassified

Actividad antibacteriana in vitro de aceites esenciales de diferentes especies del género Citrus

Alarcón¹,

Pajaro²,

Méndez³

2017

Rev. colomb. cienc. quim. farm.

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Recibido para evaluación: 28 de febrero de 2017Aceptado para publicación: 24 de julio de 2017 Resumen Se evaluó la actividad antibacteriana in vitro de aceites esenciales de diferentes especies del género Citrus frente a cepas ATCC de Staphylococcus aureus, Staphylococcus epidermidis, Klebsiella pneumoniae, Pseudomonas aeruginosa y Escherichia coli, determinando la concentración mínima inhibitoria (CMI) y la concentración mínima bactericida (CMB). Las bacterias se replicaron en medios de agar y caldos específicos. Se determinó el momento de máxima densidad óptica (DO 620 ) para emplearlo como tiempo de incubación; luego se hicieron pruebas de evaluación de sensibilidad con la exposición de las cepas a concentraciones a 1000 g/mL del extracto en caldo. Para solubilizar se empleó dimetilsulfóxido (DMSO) al 1%. Posteriormente, se le determinó la concentración mínima inhibitoria mediante metodologías de microdilución en caldo y la concentración mínima bactericida. Encontrándose una actividad de los aceites esenciales del género Citrus, con valores de CMI ≥ 600 mg/mL frente a S. aureus, S. epidermidis, K. pneumoniae, P. aeruginosa y E. coli. En función a los resultados obtenidos, se concluye que las diferentes especies del género Citrus son consideradas como promisorias para el control del componente bacteriano.Palabras clave: actividad antibacterial, Citrus, aceite esencial. Artículo de investigación científica / http://dx.doi.org/10.15446/rcciquifa.v46n2.67934

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“…Likewise, reference [6] concluded that microwave steam diffusion (MSDf) for extraction of essential oil from orange peel is clearly advantageous in term of energy and time; the extraction time using MSDf method of 12 min versus 40 min of conventional steam diffusion (SDf) as well as the required energy to perform the two extraction methods are 300 kWh kg -1 essential oil and 120 kWh kg -1 essential oil for SDf and MSDf, respectively. On the other hand, no significant differences in chemical composition were found for the obtained essential oils by microwave steam distillation versus by steam distillation [7], and also by MAHD versus by HD [9]. Therefore, it is important to conduct further studies on the P. cubeba essential oil extraction using microwave as power source in order to improve the efficiency of the process.…”

Section: Introductionmentioning

confidence: 98%

Extraction of P. Cubeba Essential Oil by Microwave Assisted Hydrodistillation: Modeling and Process Optimization

Sediawan¹,

Handayani²,

Megawati³

2014

AJOCT

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Abstract:The industrial scale equipment design of P. cubeba essential oil extraction by microwave assisted hydro distillation (MAHD), as a relatively new extraction method, requires quantitative description of the mass transfer as well as explorative studies focusing on process optimization. The quantitative modeling was generated by several mathematical diffusion formulas and verified by the experimental mass transfer phenomena, while the optimization of particle-to-water ratio (0.033, 0.05, and 0.067 w/w) and times (0-52 min) was conducted by Response Surface Methodology (RSM). The results showed that the proposed mathematical model based on unsteady-state intraparticle diffusion theories well describes the rate of extraction of P. cubeba essential oil using MAHD method. The particle-to-water ratio as well as the extraction time significantly influences the oil yield. The optimum values obtained were 0.05 w/v and 32 min for particle-to-water ratio and time respectively, while the produced oil yield was theoretically 57.89%.

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Comparison of Microwave-Assisted and Conventional Hydrodistillation in the Extraction of Essential Oils from Mango (Mangifera indica L.) Flowers

Cited by 75 publications

References 29 publications

Comparison of heat and mass transfer of different microwave‐assisted extraction methods of essential oil from Citrus limon (Lisbon variety) peel

Comparison of heat and mass transfer of different microwave‐assisted extraction methods of essential oil from Citrus limon (Lisbon variety) peel

Actividad antibacteriana in vitro de aceites esenciales de diferentes especies del género Citrus

Extraction of P. Cubeba Essential Oil by Microwave Assisted Hydrodistillation: Modeling and Process Optimization

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