Supercritical CO2 extraction of Moroccan argan (Argania spinosa L.) oil: Extraction kinetics and solubility determination

Mouahid, Adil; Bombarda, Isabelle; Claeys‐Bruno, Magalie; Amat, Sandrine; Myotte, Emmanuelle; Nisteron, Jean-Paul; Crampon, Christelle; Badens, Elisabeth

doi:10.1016/j.jcou.2021.101458

Cited by 30 publications

(26 citation statements)

References 26 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Comparing the models with the experimental data, the Sovová model fits better in the initial extraction stage, which suggests that the grinding of A. mearnsii flowers increases the solute availability. The linear behavior at the beginning of extraction is observed by several authors [40,[59][60][61][62][63] and is associated with the saturation of the particle surface, caused by grinding and its subsequent exposure to the extract. Despite being a simplified model, the model proposed by Crank presented a better fit with the data.…”

Section: Step Ii-the Optimization Of Sfe Of P-anisic Acid and The Mathematical Modeling Of Mass Transfermentioning

confidence: 81%

“…After the extraction process has been optimized, the mathematical modeling of the extraction process dynamic is an important step for the prediction and process scale-up [37,38]. The mathematical modeling of the extraction is substantial, to evaluate the influence of the operational parameters in the technical and economic viability of an industrial process, with a reduced number of laboratory experiments [38][39][40].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

The Response Surface Optimization of Supercritical CO2 Modified with Ethanol Extraction of p-Anisic Acid from Acacia mearnsii Flowers and Mathematical Modeling of the Mass Transfer

Silva¹,

Júnior²,

Almeida³

et al. 2022

Molecules

View full text Add to dashboard Cite

A widely disseminated native species from Australia, Acacia mearnsii, which is mainly cultivated in Brazil and South Africa, represents a rich source of natural tannins used in the tanning process. Many flowers of the Acacia species are used as sources of compounds of interest for the cosmetic industry, such as phenolic compounds. In this study, supercritical fluid extraction was used to obtain non-volatile compounds from A. mearnsii flowers for the first time. The extract showed antimicrobial activity and the presence of p-anisic acid, a substance with industrial and pharmaceutical applications. The fractionation of the extract was performed using a chromatographic column and the fraction containing p-anisic acid presented better minimum inhibitory concentration (MIC) results than the crude extract. Thus, the extraction process was optimized to maximize the p-anisic acid extraction. The response surface methodology and the Box–Behnken design was used to evaluate the pressure, temperature, the cosolvent, and the influence of the particle size on the extraction process. After the optimization process, the p-anisic acid yield was 2.51% w/w and the extraction curve was plotted as a function of time. The simulation of the extraction process was performed using the three models available in the literature.

show abstract

Section: Step Ii-the Optimization Of Sfe Of P-anisic Acid and The Mathematical Modeling Of Mass Transfermentioning

confidence: 81%

Section: Introductionmentioning

confidence: 99%

The Response Surface Optimization of Supercritical CO2 Modified with Ethanol Extraction of p-Anisic Acid from Acacia mearnsii Flowers and Mathematical Modeling of the Mass Transfer

Silva¹,

Júnior²,

Almeida³

et al. 2022

Molecules

View full text Add to dashboard Cite

show abstract

“…The solubility of sacha inchi oil in supercritical CO 2 was found to increase considerably when pressure was raised from 200 to 300 bar at constant temperatures: the solubilities increased from 4.39 to 9.16 g-oil/kg-CO 2 at 40 C and from 1.67 to 7.95 g-oil/kg-CO 2 at 60 C [8]. Similarly, the solubilities of other oils such as apricot kernel oil [37], argan oil [38], and grape seed oil [39] in supercritical CO 2 improved significantly at pressure above 300 bar, leading to higher extraction rates. It is possible that selectivity might be affected by operating at higher extraction pressures since other compounds could be also extracted.…”

Section: Extraction Of Sacha Inchi Oil Using Supercritical Comentioning

confidence: 96%

Enhancement of omega-3 content in sacha inchi seed oil extracted with supercritical carbon dioxide in semi-continuous process

Jitpinit

Siraworakun

Sookklay

et al. 2022

Heliyon

View full text Add to dashboard Cite

“…SC-CO 2 , a novel green extraction technology, with the advantages of non-toxic, non-explosive and low-temperature [ 27 ]. SC-CO 2 has successfully been used in the extraction of oils such as European cranberry bush, sea buckthorn, Moroccan argan and coconuts [ 28 , 29 , 30 ]. This technique highly reduces the use of toxic organic solvents.…”

Section: Tiger Nut Oilmentioning

confidence: 99%

Tiger Nut (Cyperus esculentus L.): Nutrition, Processing, Function and Applications

Zhang

et al. 2022

Foods

View full text Add to dashboard Cite

The tiger nut is the tuber of Cyperus esculentus L., which is a high-quality wholesome crop that contains lipids, protein, starch, fiber, vitamins, minerals and bioactive factors. This article systematically reviewed the nutritional composition of tiger nuts; the processing methods for extracting oil, starch and other edible components; the physiochemical and functional characteristics; as well as their applications in food industry. Different extraction methods can affect functional and nutritional properties to a certain extent. At present, mechanical compression, alkaline methods and alkali extraction–acid precipitation are the most suitable methods for the production of its oil, starch and protein in the food industry, respectively. Based on traditional extraction methods, combination of innovative techniques aimed at yield and physiochemical characteristics is essential for the comprehensive utilization of nutrients. In addition, tiger nut has the radical scavenging ability, in vitro inhibition of lipid peroxidation, anti-inflammatory and anti-apoptotic effects and displays medical properties. It has been made to milk, snacks, beverages and gluten-free bread. Despite their ancient use for food and feed and the many years of intense research, tiger nuts and their components still deserve further exploitation on the functional properties, modifications and intensive processing to make them suitable for industrial production.

show abstract

Supercritical CO2 extraction of Moroccan argan (Argania spinosa L.) oil: Extraction kinetics and solubility determination

Cited by 30 publications

References 26 publications

The Response Surface Optimization of Supercritical CO2 Modified with Ethanol Extraction of p-Anisic Acid from Acacia mearnsii Flowers and Mathematical Modeling of the Mass Transfer

The Response Surface Optimization of Supercritical CO2 Modified with Ethanol Extraction of p-Anisic Acid from Acacia mearnsii Flowers and Mathematical Modeling of the Mass Transfer

Enhancement of omega-3 content in sacha inchi seed oil extracted with supercritical carbon dioxide in semi-continuous process

Tiger Nut (Cyperus esculentus L.): Nutrition, Processing, Function and Applications

Contact Info

Product

Resources

About