Integrated process extraction–adsorption for selective recovery of antioxidant phenolics from Aronia melanocarpa berries

D’Alessandro, Leandro Galván; Vauchel, Peggy; Przybylski, Rémi; Châtaigné, Gabrielle; Nikov, Iordan; Dimitrov, Krasimir

doi:10.1016/j.seppur.2013.09.027

Cited by 37 publications

(35 citation statements)

References 36 publications

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“…The here suggested mechanism has recently been employed by D'Alessandro et al [29] in a similar way and proved to be beneficial in the design of an integrated extraction-adsorption process for recovery of phenolics from Aronia melanocarpa berries. Here, however, instead of using commonly used packed-bed chromatography, we suggest to fully integrate those two processing steps, and in a later stage separate the adsorbent from the remaining mixture.…”

Section: Consequences For Process Designmentioning

confidence: 75%

Adsorption of isoflavones onto PVPP in the presence of a soy matrix

Jankowiak

Avermaete

Boom

et al. 2015

Separation and Purification Technology

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Section: Consequences For Process Designmentioning

confidence: 75%

Adsorption of isoflavones onto PVPP in the presence of a soy matrix

Jankowiak

Avermaete

Boom

et al. 2015

Separation and Purification Technology

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“…Before use, adsorbent was prepared according to the procedure described elsewhere (Galván D'Alessandro et al, 2013).…”

Section: Solvents Reagents and Adsorbentmentioning

confidence: 99%

“…Experiments at laboratory scale were carried out with the experimental set-up described elsewhere (Galván D'Alessandro et al, 2013). The 1 L glass extractor was equipped with an agitator and a temperature regulation system (circulation of water in an external jacket connected to a thermostat).…”

Section: Integrated Extraction-adsorption Experimentsmentioning

confidence: 99%

“…Recently, a new integrated extraction-adsorption eco-process has been proposed to produce antioxidant rich extracts from Aronia berries wastes http://dx.doi.org/10.1016/j.jfoodeng.2015.02.023 0260-8774/Ó 2015 Elsevier Ltd. All rights reserved. (Galván D'Alessandro et al, 2013). In this process, liquid phase is circulating through two contactors: an extractor and an adsorption column (Fig.…”

Section: Introductionmentioning

confidence: 99%

“…This integrated process allowed to recover selectively antioxidant phenolics from black chokeberry by-products in a single eco-process (extraction and purification at room temperature, only food grade solvents used, reduced consumption of time, solvent and energy). Integration of extraction and adsorption steps allowed to enrich about 15 times the extracts in phenolic compounds, improving also up to 25% their extraction yields and preserving their antioxidant capacity in the final products (Galván D'Alessandro et al, 2013).…”

Section: Introductionmentioning

confidence: 99%

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Pilot scale demonstration of integrated extraction–adsorption eco-process for selective recovery of antioxidants from berries wastes

Vauchel

D’Alessandro

Dhulster

et al. 2015

Journal of Food Engineering

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Life‐cycle assessment of the production of cationized tannins from Norway spruce bark as flocculants in wastewater treatment

Carlqvist¹,

Arshadi²,

Mossing³

et al. 2020

Biofuels Bioprod Bioref

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It will be necessary to make efficient use of our resources if our society is to be converted into a bio-based economy. Every year large side streams of bark are produced in sawmills and pulp mills. In addition to utilizing the bark for heat and electricity production, as happens today, high-value chemical components could be extracted prior to energy conversion. These components include tannins. Cationized tannins have already been indicated as promising renewable flocculants in wastewater treatment. However, today's industrial production of tannins uses species from subtropical or temperate climates, and there has so far been little attention to the use of tannins from Norway spruce (Picea abies), an important species in forestry in the subarctic climate. The present life-cycle assessment (LCA) was undertaken to understand the environmental performance of the production of cationized tannins from the bark of Norway spruce and how the environmental impact is distributed along the production system. This work was connected to the Interreg Botnia-Atlantica TanWat research project, which studies the production and use of cationized tannins from Norway spruce for wastewater treatment at a pilot scale. The present LCA shows that the main environmental impact stems from the reagents used in the cationization step. The purification step could also be a significant issue depending on the possibility of reusing the eluent (ethanol) and the lifetime of the resin. The importance of running the processes with as concentrated streams as possible to minimize the need of process water and energy was also confirmed

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Integrated process extraction–adsorption for selective recovery of antioxidant phenolics from Aronia melanocarpa berries

Cited by 37 publications

References 36 publications

Adsorption of isoflavones onto PVPP in the presence of a soy matrix

Adsorption of isoflavones onto PVPP in the presence of a soy matrix

Pilot scale demonstration of integrated extraction–adsorption eco-process for selective recovery of antioxidants from berries wastes

Life‐cycle assessment of the production of cationized tannins from Norway spruce bark as flocculants in wastewater treatment

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