Influence of essential oil composition on water distillation kinetics

Benyoussef, El-Hadi; Saibi, Sabrina

doi:10.1002/ffj.3169

Cited by 13 publications

(4 citation statements)

References 20 publications

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“…The difference in relative proportion between the different compounds could be explained by the time difference of essential oil extraction, where in MAE it is not long enough to allow the most difficult molecules to be completely extracted such as the oxygenated molecules [ 16 ].…”

Section: Resultsmentioning

confidence: 99%

Simultaneous Microwave Extraction and Separation of Volatile and Non-Volatile Organic Compounds of Boldo Leaves. From Lab to Industrial Scale

Petigny

Périno

Minuti³

et al. 2014

IJMS

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Microwave extraction and separation has been used to increase the concentration of the extract compared to the conventional method with the same solid/liquid ratio, reducing extraction time and separate at the same time Volatile Organic Compounds (VOC) from non-Volatile Organic Compounds (NVOC) of boldo leaves. As preliminary study, a response surface method has been used to optimize the extraction of soluble material and the separation of VOC from the plant in laboratory scale. The results from the statistical analysis revealed that the optimized conditions were: microwave power 200 W, extraction time 56 min and solid liquid ratio of 7.5% of plants in water. Lab scale optimized microwave method is compared to conventional distillation, and requires a power/mass ratio of 0.4 W/g of water engaged. This power/mass ratio is kept in order to upscale from lab to pilot plant.

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Section: Resultsmentioning

confidence: 99%

Simultaneous Microwave Extraction and Separation of Volatile and Non-Volatile Organic Compounds of Boldo Leaves. From Lab to Industrial Scale

Petigny

Périno

Minuti³

et al. 2014

IJMS

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“…EOs are obtainable by extracting different parts of the plant using hydrodistillation extraction [ 10 ], subcritical water, Soxhlet apparatus [ 61 ], solvent extraction, steam distillation, and supercritical CO 2 methods [ 62 ]. However, the EO content is variable among different parts of the plant, which could be due to the different origins of cultivated varieties, climate and geographical conditions [ 10 , 63 ], the area and season of cultivation, the degree of plant maturation, and genotypes of the species. In particular, 2-dodecenal was found as the main volatile EO in the root and stalk, while 1-ethenyl-cyclododecanol was the highest volatile component in the leaves of C. sativum [ 64 ].…”

Section: Introductionmentioning

confidence: 99%

Coriandrum sativum L.: A Review on Ethnopharmacology, Phytochemistry, and Cardiovascular Benefits

et al. 2021

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Coriandrum sativum (C. sativum), belonging to the Apiaceae (Umbelliferae) family, is widely recognized for its uses in culinary and traditional medicine. C. sativum contains various phytochemicals such as polyphenols, vitamins, and many phytosterols, which account for its properties including anticancer, anti-inflammatory, antidiabetic, and analgesic effects. The cardiovascular benefits of C. sativum have not been summarized before, hence this review aims to further evaluate and discuss its effectiveness in cardiovascular diseases, according to the recent literature. An electronic search for literature was carried out using the following databases: PubMed, Scopus, Google Scholar, preprint platforms, and the Cochrane Database of Systematic Reviews. Articles were gathered from the inception of the database until August 2021. Moreover, the traditional uses and phytochemistry of coriander were surveyed in the original resources and summarized. As a result, most of the studies that cover cardiovascular benefits and fulfilled the eligibility criteria were in vivo, while only a few were in vitro and clinical studies. In conclusion, C. sativum can be deemed a functional food due to its wide range of cardiovascular benefits such as antihypertensive, anti-atherogenic, antiarrhythmic, hypolipidemic as well as cardioprotective effects.

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“…Simplification of assumptions is made that the main mechanism which controls the extraction rate is the transport of the extracted oil from the surface of the plant particle into the bulk solution and the external mass transfer resistances are negligible. Essential oil is treated as a pseudo-component of constant properties with insignificant changes in composition and/or kinetic constants of the constituents during the process (Benyoussef and Saibi, 2013). Considering the extraction process carried on in a batch process and no chemical reactions take place, hence the mass transfer rate can be expressed in its differential form:…”

Section: Extraction Kinetic Modellingmentioning

confidence: 99%

Kinetic modeling for microwave-assisted green extraction: Effects of power on citronella oil from Cymbopogon nardus leaf

Haqqyana

Altway²,

Mahfud³

2022

Int. J. Appl. Sci. Eng.

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Cymbopogon nardus, known as a native plant to the subtropical and tropical areas, is widely cultivated and utilized for food flavoring and pharmaceutical purposes. Microwave-assisted hydrodistillation (MHD) was preferred as a greener method to extract essential oils. Kinetics of essential oil extraction from Cymbopogon nardus leaves were observed under different values of microwave irradiation power at atmospheric pressure. This method facilitated a high yield of citronella oil (3.68%-3.79%) at reduced time. Kinetic investigation of citronella oil extraction process was simulated using mathematic formulation such as pseudo-first and pseudo-second-order models. Results indicated that the studied models provided moderate fit for the experimental data, whereas the latter of the two kinetic models demonstrated better general fit, especially at low power levels. Moreover, GC-MS analysis of the citronella oil showed that the main compounds identified were geraniol and methyl isoeugenol.Other active compounds such as citronellal and β-citronellol were also present in considerable amount. These results suggested that the MHD method could be a prominent alternative to obtain essential oils in higher yields and deliver valuable chemical constituents upon shorter extraction time, compared to its conventional alternatives.

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Influence of essential oil composition on water distillation kinetics

Cited by 13 publications

References 20 publications

Simultaneous Microwave Extraction and Separation of Volatile and Non-Volatile Organic Compounds of Boldo Leaves. From Lab to Industrial Scale

Simultaneous Microwave Extraction and Separation of Volatile and Non-Volatile Organic Compounds of Boldo Leaves. From Lab to Industrial Scale

Coriandrum sativum L.: A Review on Ethnopharmacology, Phytochemistry, and Cardiovascular Benefits

Kinetic modeling for microwave-assisted green extraction: Effects of power on citronella oil from Cymbopogon nardus leaf

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