The food waste generated by small and medium agro-industrial enterprises requires appropriate management and valorization in order to decrease environmental problems and recover high-value products, respectively. In this study, the Camelina sativa seed by-product was used as a source of glucosinolates. To begin, the chemical profile of the extract obtained using an international organization for standardization (ISO) procedure was determined by UPLC-HRMS/MS analysis. In addition, an extraction method based on ultrasound-assisted extraction was developed as an alternative and green method to recover glucosinolates. Main parameters that affect extraction efficiency were optimized using a response surface design. Under optimized conditions, the extract showed an improvement in extraction yield with a reduction in organic solvent amount compared to those obtained using the ISO procedure. Finally, the extract obtained with the ultrasound-assisted method was purified, tested on human colorectal cancer cell lines, and showed promising results.

Pagliari, S., Giustra, C., Magoni, C., Celano, R., Fusi, P., Forcella, M., et al. (2022). Optimization of ultrasound-assisted extraction of naturally occurring glucosinolates from by-products of Camelina sativa L. and their effect on human colorectal cancer cell line. FRONTIERS IN NUTRITION, 9 [10.3389/fnut.2022.901944].

Optimization of ultrasound-assisted extraction of naturally occurring glucosinolates from by-products of Camelina sativa L. and their effect on human colorectal cancer cell line

Pagliari, S;Giustra, CM;Magoni, C;Fusi, P;Forcella, M;Panzeri, D;Campone, L;Labra, M
2022

Abstract

The food waste generated by small and medium agro-industrial enterprises requires appropriate management and valorization in order to decrease environmental problems and recover high-value products, respectively. In this study, the Camelina sativa seed by-product was used as a source of glucosinolates. To begin, the chemical profile of the extract obtained using an international organization for standardization (ISO) procedure was determined by UPLC-HRMS/MS analysis. In addition, an extraction method based on ultrasound-assisted extraction was developed as an alternative and green method to recover glucosinolates. Main parameters that affect extraction efficiency were optimized using a response surface design. Under optimized conditions, the extract showed an improvement in extraction yield with a reduction in organic solvent amount compared to those obtained using the ISO procedure. Finally, the extract obtained with the ultrasound-assisted method was purified, tested on human colorectal cancer cell lines, and showed promising results.
Articolo in rivista - Articolo scientifico
Camelina sativa L.; experimental design optimization; food by-products; glucosinolates derivatives; human colorectal cancer cell line; recovery bioactive compounds; ultrasound-assisted extraction (USAE)
English
Pagliari, S., Giustra, C., Magoni, C., Celano, R., Fusi, P., Forcella, M., et al. (2022). Optimization of ultrasound-assisted extraction of naturally occurring glucosinolates from by-products of Camelina sativa L. and their effect on human colorectal cancer cell line. FRONTIERS IN NUTRITION, 9 [10.3389/fnut.2022.901944].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/394631
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