scholarly journals Optimization of microwave assisted extraction of essential oils from Iranian Rosmarinus officinalis L. using RSM

2018 ◽  
Vol 55 (6) ◽  
pp. 2197-2207 ◽  
Author(s):  
Maryam Akhbari ◽  
Saeed Masoum ◽  
Fahimeh Aghababaei ◽  
Sepideh Hamedi
Keyword(s):  
Essential Oils ◽  
Rosmarinus Officinalis ◽  
Microwave Assisted Extraction ◽  
Microwave Assisted ◽  
Assisted Extraction ◽  
Rosmarinus Officinalis L

Microwave-assisted Extraction of Essential Oils from Herbs

2013 ◽  
Vol 47 (1) ◽  
pp. 63-72 ◽  
Author(s):  
Gabriel Abraham Cardoso-Ugarte ◽  
Gladys Paola Juárez-Becerra ◽  
María Elena SosaMorales ◽  
Aurelio López-Malo
Keyword(s):  
Essential Oils ◽  
Microwave Assisted Extraction ◽  
Microwave Assisted ◽  
Assisted Extraction

Development of a microwave-assisted extraction for the analysis of phenolic compounds from Rosmarinus officinalis

2013 ◽  
Vol 119 (3) ◽  
pp. 525-532 ◽  
Author(s):  
Jaroslava Švarc-Gajić ◽  
Zorica Stojanović ◽  
Antonio Segura Carretero ◽  
David Arráez Román ◽  
Isabel Borrás ◽  
...  
Keyword(s):  
Phenolic Compounds ◽  
Rosmarinus Officinalis ◽  
Microwave Assisted Extraction ◽  
Microwave Assisted ◽  
Assisted Extraction

Integrating Microwave-Assisted Extraction of Essential Oils and Polyphenols from Rosemary and Thyme Leaves

2017 ◽  
Vol 204 (8) ◽  
pp. 965-973 ◽  
Author(s):  
Ioan Calinescu ◽  
Ioana Asofiei ◽  
Adina Ionuta Gavrila ◽  
Adrian Trifan ◽  
Daniel Ighigeanu ◽  
...  
Keyword(s):  
Essential Oils ◽  
Microwave Assisted Extraction ◽  
Microwave Assisted ◽  
Assisted Extraction

scholarly journals Microwave assisted extraction of essential oils from enzymatically pretreated lavender (Lavandula angustifolia Miller)

2014 ◽  
Vol 12 (8) ◽  
pp. 829-836 ◽  
Author(s):  
Ioan Calinescu ◽  
Adina Gavrila ◽  
Maria Ivopol ◽  
Gabriel Ivopol ◽  
Mariana Popescu ◽  
...  
Keyword(s):  
Essential Oils ◽  
Enzyme Concentration ◽  
Extraction Yield ◽  
Microwave Assisted Extraction ◽  
Lavandula Angustifolia ◽  
Enzymatic Pretreatment ◽  
23 Factorial Design ◽  
Microwave Assisted ◽  
Assisted Extraction ◽  
Factorial Design Of Experiments

AbstractIn this study, microwave assisted a hydrodistillation process (MWHD) of essential oils from lavender (Lavandula angustifolia Miller) was investigated. In order to examine any potential differences in essential oil extraction, the lavender flowers underwent enzymatic pretreatment.A 23 factorial design of experiments, combined with statistical methods of data analysis were used to optimize enzymatic pretreatment and to evaluate the influence of major variables (enzyme concentration, temperature and pH) on the performance of the microwave assisted extraction.Under optimal conditions, an extraction yield of 24 mg oil g−1 substrate was achieved (an increase by approximately 25% in comparison with the classic extraction conditions of conventional hydrodistillation).The main compounds of the essential oils obtained were analyzed and identified by gas chromatography coupled to mass spectrometry (GC-MS). Analyzing the data obtained indicated that the content of main compounds (linalool and linalyl acetate − 73%) was greater than that obtained by conventional extraction (67%).

scholarly journals Measuring dielectric properties for microwave-assisted extraction of essential oils using single-mode and multimode reactors

RSC Advances ◽  
2019 ◽  
Vol 9 (10) ◽  
pp. 5259-5269 ◽  
Author(s):  
Carlos A. Parizotto ◽  
Evandro L. Dall'Oglio ◽  
Leonardo G. de Vasconcelos ◽  
Paulo T. de Sousa ◽  
Eduardo G. R. Taques Filho ◽  
...  
Keyword(s):  
Dielectric Properties ◽  
Essential Oils ◽  
Single Mode ◽  
Microwave Assisted Extraction ◽  
Microwave Assisted ◽  
Assisted Extraction

Dielectric properties of plants/water mixtures enables the design of single mode cavities for microwave assisted extraction of essentials oils.

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