Recovery of valuable lipophilic and polyphenolic fractions from cranberry pomace by consecutive supercritical CO2 and pressurized liquid extraction

Tamkutė, Laura; Liepuoniūtė, Rūta; Pukalskienė, Milda; Venskutonis, Petras Rimantas

doi:10.1016/j.supflu.2020.104755

Cited by 58 publications

(29 citation statements)

References 44 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This equipment allows the extraction from plant material at high pressure (up to 13 MPa) and high temperature (up to 200°C) [ 116 ]. The ASE350 (Dionex, Thermo Fisher Scientific, USA) is a model that is also widely used in PLE extraction, operating with a unique pressure of 10.3 MPa [ 117 , 118 ]. Figure 4 shows a schematic representation of PLE equipment.…”

Section: Mechanical Force Methodsmentioning

confidence: 99%

“…Tamkuté et al recovered polyphenolic compounds from cranberry pomace by consecutive supercritical CO 2 and PLE, finding a better recovery yield with the combination of both techniques. Moreover, the results of this study create a promising platform for “zero waste” processing of cranberry pomace at the industrial scale [ 118 ].…”

Section: Mechanical Force Methodsmentioning

confidence: 99%

See 1 more Smart Citation

Environmentally Friendly Methods for Flavonoid Extraction from Plant Material: Impact of Their Operating Conditions on Yield and Antioxidant Properties

Luna

Ramírez-Garza

Saldivar

2020

The Scientific World Journal

158

View full text Add to dashboard Cite

The flavonoids are compounds synthesized by plants, and they have properties such as antioxidant, anticancer, anti-inflammatory, and antibacterial, among others. One of the most important bioactive properties of flavonoids is their antioxidant effect. Synthetic antioxidants have side toxic effects whilst natural antioxidants, such as flavonoids from natural sources, have relatively low toxicity. Therefore, it is important to incorporate flavonoids derived from natural sources in several products such as foods, cosmetics, and drugs. For this reason, there is currently a need to extract flavonoids from plant resources. In this review are described the most important parameters involved in the extraction of flavonoids by unconventional methods such as ultrasound, pressurized liquid extraction, mechanochemical, high hydrostatic pressure, supercritical fluid, negative pressure cavitation, intensification of vaporization by decompression to the vacuum, microwave, infrared, pulsed electric field, high-voltage electrical discharges, and enzyme-assisted extraction. There are no unified operation conditions to achieve high yields and purity. Notwithstanding, progress has been achieved in the development of more advanced and environmentally friendly methods of extraction. Although in literature are found important advances, a complete understanding of the extraction process in each of the unconventional techniques is needed to determine the thermodynamic and kinetic mechanisms that govern each of the techniques.

show abstract

Section: Mechanical Force Methodsmentioning

confidence: 99%

Section: Mechanical Force Methodsmentioning

confidence: 99%

Environmentally Friendly Methods for Flavonoid Extraction from Plant Material: Impact of Their Operating Conditions on Yield and Antioxidant Properties

Luna

Ramírez-Garza

Saldivar

2020

The Scientific World Journal

158

View full text Add to dashboard Cite

show abstract

“…When the temperature is increased, the solute vapor pressure is increased simultaneously, which could lead to better extraction rate [ 55 ], consistent with our conclusions. This synergistic effect was proven in the SFE extraction of blackberry and cranberry pomace [ 49 , 56 ]. Additionally, this phenomenon relies on the nature of the solute and plant material and may not be suitable for crude extracts [ 13 ].…”

Section: Resultsmentioning

confidence: 99%

Supercritical Fluid Extraction Kinetics of Cherry Seed Oil: Kinetics Modeling and ANN Optimization

Dimić

Pezo

Rakić

et al. 2021

Foods

View full text Add to dashboard Cite

This study was primarily focused on the supercritical fluid extraction (SFE) of cherry seed oil and the optimization of the process using sequential extraction kinetics modeling and artificial neural networks (ANN). The SFE study was organized according to Box-Behnken design of experiment, with additional runs. Pressure, temperature and flow rate were chosen as independent variables. Five well known empirical kinetic models and three mass-transfer kinetics models based on the Sovová’s solution of SFE equations were successfully applied for kinetics modeling. The developed mass-transfer models exhibited better fit of experimental data, according to the calculated statistical tests (R2, SSE and AARD). The initial slope of the SFE curve was evaluated as an output variable in the ANN optimization. The obtained results suggested that it is advisable to lead SFE process at an increased pressure and CO2 flow rate with lower temperature and particle size values to reach a maximal initial slope.

show abstract

“…Moreover, carbon dioxide is a non-toxic, safe, and manageable solvent. It is optimal to extract lipophilic compounds, therefore combined with pressurized fluid extraction, the efficiency of the process can be maximized [ 56 ].…”

Section: Methodsmentioning

confidence: 99%

Highly Active Cranberry’s Polyphenolic Fraction: New Advances in Processing and Clinical Applications

et al. 2021

View full text Add to dashboard Cite

Cranberry is a fruit originally from New England and currently growing throughout the east and northeast parts of the USA and Canada. The supplementation of cranberry extracts as nutraceuticals showed to contribute to the prevention of urinary tract infections, and most likely it may help to prevent cardiovascular and gastroenteric diseases, as highlighted by several clinical trials. However, aiming to validate the efficacy and safety of clinical applications as long-term randomized clinical trials (RCTs), further investigations of the mechanisms of action are required. In addition, a real challenge for next years is the standardization of cranberry’s polyphenolic fractions. In this context, the optimization of the extraction process and downstream processing represent a key point for a reliable active principle for the formulation of a food supplement. For this reason, new non-conventional extraction methods have been developed to improve the quality of the extracts and reduce the overall costs. The aim of this survey is to describe both technologies and processes for highly active cranberry extracts as well as the effects observed in clinical studies and the respective tolerability notes.

show abstract

Recovery of valuable lipophilic and polyphenolic fractions from cranberry pomace by consecutive supercritical CO2 and pressurized liquid extraction

Cited by 58 publications

References 44 publications

Environmentally Friendly Methods for Flavonoid Extraction from Plant Material: Impact of Their Operating Conditions on Yield and Antioxidant Properties

Environmentally Friendly Methods for Flavonoid Extraction from Plant Material: Impact of Their Operating Conditions on Yield and Antioxidant Properties

Supercritical Fluid Extraction Kinetics of Cherry Seed Oil: Kinetics Modeling and ANN Optimization

Highly Active Cranberry’s Polyphenolic Fraction: New Advances in Processing and Clinical Applications

Contact Info

Product

Resources

About