Parameters optimization of supercritical fluid‐<scp>CO</scp>2 extracts of frankincense using response surface methodology and its pharmacodynamics effects

Zhou, Jing; Ma, Xingmiao; Qiu, Bihan; Chen, Junxia; Lin, Boqiang; Pan, Linmei

doi:10.1002/jssc.201200647

Cited by 13 publications

(7 citation statements)

References 33 publications

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“…The volatile oil parts of frankincense (Boswellia carterii) was extracted with SC CO 2 under constant pressure (15,20,or 25 MPa) and fixed temperature (40, 50, or 60 °C) at given times (60, 90, or 120 min) aiming at the acquisition of enriched fractions containing octyl acetate, a compound of pharmaceutical interest. This study demonstrates that SFE is a feasible method for selective acquisition of volatile oil from B. carterii being 20 Mpa, 55 °C and 94 min the best conditions to obtain the target compounds in higher amounts [79].…”

Section: Supercritical Fluid Extraction Of Fragrancesmentioning

confidence: 73%

Supercritical Fluid Extraction of Plant Flavors and Fragrances

2013

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Supercritical fluid extraction (SFE) of plant material with solvents like CO 2 , propane, butane, or ethylene is a topic of growing interest. SFE allows the processing of plant material at low temperatures, hence limiting thermal degradation, and avoids the use of toxic solvents. Although today SFE is mainly used for decaffeination of coffee and tea as well as production of hop extracts on a large scale, there is also a growing interest in this extraction method for other industrial applications operating at different scales. In this review we update the literature data on SFE technology, with particular reference to flavors and fragrance, by comparing traditional extraction techniques of some industrial medicinal and aromatic crops with SFE. Moreover, we describe the biological activity of SFE extracts by describing their insecticidal, acaricidal, antimycotic, antimicrobial, cytotoxic and antioxidant properties. Finally, we discuss the process modelling, mass-transfer mechanisms, kinetics parameters and thermodynamic by giving an overview of SFE potential in the flavors and fragrances arena.

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Section: Supercritical Fluid Extraction Of Fragrancesmentioning

confidence: 73%

Supercritical Fluid Extraction of Plant Flavors and Fragrances

2013

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“…Thus, response surface methodology (RSM) was implemented in this study to optimize experimental parameters, to model and also to analyze the response of interest along, as well as to reduce the number of experiments. Previously, RSM has been successfully utilized to optimize the parameters of several biotechnological processes such as solubilization, biosorption, supercritical process, and fermentation [26][27][28]. It has also been widely used to optimize ELM parameters in extraction of chromium, bisphenol, and DL-tryptophan [22,29,30].…”

Section: Introductionmentioning

confidence: 99%

Response surface optimization of kraft lignin recovery from pulping wastewater through emulsion liquid membrane process

Ooi

Othman

Noah

2015

Desalination and Water Treatment

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A B S T R A C TKraft lignin (KL) represents a key sustainable source of biomass for transformation into biofuels and high-value specialty chemicals. Excess lignin in pulping wastewater creates pollution problems, hence affecting human. Thus, the KL recovery from pulping wastewater by emulsion liquid membrane was investigated and optimized using response surface methodology in this study. The liquid membrane was prepared by dissolving carrier tricaprylylmethylammonium chloride (Aliquat 336) and hydrophobic surfactant sorbitan monooleate (Span 80) in kerosene (diluent) with sodium bicarbonate (NaHCO 3 ) as the internal stripping phase and 2-ethyl-1-hexanol as the modifier. The comparison between the experimentally optimized, and the RSM optimized values was accomplished by optimizing the following parameters: carrier and stripping agent concentration and treat ratio of emulsion to feed phase. The maximum KL recovery of 97% was obtained under the optimum condition at 0.012 M of Aliquat 336, 0.32 M of NaHCO 3 , and 1:4.8 of treat ratio.

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“…This method is time consuming and troublesome and ignores the interaction effects of the parameters. Compared to the classical methods, the response surface methodology (RSM) is more efficient, requires fewer data and provides the interaction effects of the response besides the factor effects [13,14].…”

Section: Introductionmentioning

confidence: 99%

Optimization of Supercritical Fluid Extraction of Oil from the Fruit of Gardenia jasminoides and Its Antidepressant Activity

et al. 2014

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A response surface methodology was applied to optimize the variables affecting the supercritical fluid carbon dioxide extraction of oil from the fruit of Gardenia jasminoides using the Box-Behnken design. The optimum extraction parameters were an extraction temperature of 49.94 °C, an extraction pressure of 29.89 MPa and an extraction time of 93.82 min. Through a GC/MS analysis, we revealed 16 major components of the oil extract, which showed potent antidepressant effects in both of two behavior despair models in mice: tail suspension test and forced swimming test. Our results suggest that the oil extract of Gardenia jasminoides prepared using the supercritical fluid carbon dioxide extraction may contain effective constituents to be used for depression therapy.

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Parameters optimization of supercritical fluid‐CO2 extracts of frankincense using response surface methodology and its pharmacodynamics effects

Cited by 13 publications

References 33 publications

Supercritical Fluid Extraction of Plant Flavors and Fragrances

Supercritical Fluid Extraction of Plant Flavors and Fragrances

Response surface optimization of kraft lignin recovery from pulping wastewater through emulsion liquid membrane process

Optimization of Supercritical Fluid Extraction of Oil from the Fruit of Gardenia jasminoides and Its Antidepressant Activity

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