Thermomechanical process intensification for oil extraction from orange peels

Rezzoug, Sid-Ahmed; Louka, Nicolas

doi:10.1016/j.ifset.2009.05.008

Cited by 41 publications

(18 citation statements)

References 30 publications

(29 reference statements)

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“…The yields obtained in our study were higher than those reported in the literature; lower yields (0.13%e0.74%) were reported for orange maltaise (Citrus sinensis) by Bourgou et al (2012) obtained by hydrodistillation and by Strano et al (2014) for Tarocco orange after three hours of hydrodistillation (2.1% of yield). Rezzoug and Louka (2009) obtained a maximum yield of 2% for orange peel EO by steam distillation but in a process with double the time (100 min) that in our case. Besides the increase in yields achieved by microwave assisted extraction, another of the advantages is its ability to reduce processing times.…”

Section: Effect Of Process Parameters On the Efficiency Of Eo Extractionmentioning

confidence: 43%

“…The oil in these sacs represents the citrus essential oil (EO) that is obtained as by-product of citrus processing (Bousbia et al, 2009). Besides its use as a flavoring agent, citrus EO has gained relevance in the food industry due to its antimicrobial effect against both bacteria and fungi (Rezzoug and Louka, 2009;Vel azquez-Nuñez et al, 2013;Lago et al, 2014). Typical processes for obtaining essential oils from citrus include cold pressing, solvent extraction, and different distillation techniques (Bica et al, 2011;Lago et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

“…Mathematical models are used to simulate different process scenarios without the need to run a large number of experimental trials and identify the best conditions for the process (Cassel et al, 2009;Rezzoug and Louka, 2009). Different mathematical approaches have been reported that explain the process involved during traditional methods of extraction.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Estimation of mass transfer coefficients of the extraction process of essential oil from orange peel using microwave assisted extraction

Franco-Vega

Ramírez‐Corona

Palou

et al. 2016

Journal of Food Engineering

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Section: Effect Of Process Parameters On the Efficiency Of Eo Extractionmentioning

confidence: 43%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Estimation of mass transfer coefficients of the extraction process of essential oil from orange peel using microwave assisted extraction

Franco-Vega

Ramírez‐Corona

Palou

et al. 2016

Journal of Food Engineering

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“…This would explain the fact that the BMP, MPR and BD increased as long as the treatment time and steam flow rate increased. Rezzoug and Louka (2009) terpinolene (1.83%-2.61%), n-octanal (1.50%-1.64%), β-pinene (0.63%-1.05%), γ-terpinene the removal of limonene in citrus waste and their effect on methane potential and methane production rate. Waste Management and Research,34(12), pp 1249-1257.…”

Section: Sd4mentioning

confidence: 99%

Assessment of different pre-treatment methods for the removal of limonene in citrus waste and their effect on methane potential and methane production rate

et al. 2016

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. Assessment of different pre-treatment methods for the removal of limonene in citrus waste and their effect on methane potential and methane production rate. Waste Management and Research, 34(12) AbstractThe objective of this study was to assess the limonene removal efficiency of three pre-treatment methods when applied to citrus waste and to evaluate their effects on the biochemical methane potential (BMP) and the methane production rate (MPR) using batch anaerobic tests. The methods tested were based on removal (biological pretreatment by fungi) or recovery (steam distillation and ethanol extraction) of limonene. All the treatments decreased the concentration of limonene in the orange peel with average efficiencies of 22%, 44% and 100% for the biological treatment, steam distillation and ethanol extraction, respectively. By-products of limonene biodegradation by fungi exhibited an inhibitory effect also, not making interesting the biological pretreatment. The methane potential and production rate of the treated orange peel increased significantly after applying the recovery strategies, which separated and recovered simultaneously other inhibitory components of the citrus essential oil.Apart the high recovery efficiency of the ethanol extraction process, it presented a favourable energy balance.

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“…These compounds are typically used in liquor, paint, rubber, food and pharmaceutical industries [10][11][12].…”

Section: Introductionmentioning

confidence: 99%

Techno-economic and Environmental Assessment of p-Cymene and Pectin Production from Orange Peel

Dávila

Rosenberg

Cardona

2015

Waste Biomass Valor

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Citrus production generates a large quantities of residues which can be used in the production of intermediate compounds for the production of value added products which can be used in the synthesis of industrial fine chemicals, fragrances, flavorings, herbicides, pharmaceutical products among others. This work presents a study to increase the value added of essential oils obtained from orange peel producing pcymene and pectin. Techno-economic and environmental assessments were developed demonstrating that computeraided process engineering tools can be used to evaluate the feasibility of integrated processes. Two scenarios were evaluated (with and without electricity generation) obtaining 9.22 and 42.63 kg/h with purities of 97 and 81 % of p-cymene and pectin respectively. In the scenario with electricity generation, 99.81 kWh was obtained, covering all requirements in the process. The techno-economic analysis showed that the most appropriate scheme was that without electricity generation reaching a production cost of 5.27 and 3.53 USD/kg of pcymene and pectin respectively. Environmental analysis reveals that the potential environmental impact was lowest for the scenario without electricity generation.

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Thermomechanical process intensification for oil extraction from orange peels

Cited by 41 publications

References 30 publications

Estimation of mass transfer coefficients of the extraction process of essential oil from orange peel using microwave assisted extraction

Estimation of mass transfer coefficients of the extraction process of essential oil from orange peel using microwave assisted extraction

Assessment of different pre-treatment methods for the removal of limonene in citrus waste and their effect on methane potential and methane production rate

Techno-economic and Environmental Assessment of p-Cymene and Pectin Production from Orange Peel

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